{"title":"Diablo | Hammer Drill Bits","description":"","products":[{"product_id":"diablo-dmamx1010-3-8-in-x-8-in-x-13-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 3\/8\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 3\/8\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability and precision when drilling into reinforced concrete, concrete, brick, and block. Diablo designed this SDS-Max rotary hammer bit with a full carbide head and 4-cutter geometry to outperform standard 2-cutter bits in both speed and longevity - making it a go-to solution for anchor setting and structural drilling applications where rebar encounters are unavoidable.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - significantly reduces bit replacement frequency and overall cost on demanding jobsites.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat compared to standard bits that fail at 800 deg. Fahrenheit, keeping the bit functional even after repeated rebar strikes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast and precise holes in reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact such as rebar, preventing breakage and maintaining bit integrity throughout the job.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes, reducing wandering and material waste during anchor setting in reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - keeps the carbide head cooler for ultimate strength and durability, extending the bit's working life under continuous use.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth control so installers hit accurate depths every time without guesswork.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - delivers consistent results whether powered by a corded or cordless tool setup on the jobsite.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eProfessionals drilling into rebar-reinforced concrete face rapid bit failure with standard 2-cutter bits - the 4-cutter full carbide head and Dura-Carbide formulation are specifically engineered to absorb and survive rebar contact rather than break or dull prematurely.\u003c\/li\u003e\n \u003cli\u003eHeat is the primary enemy of carbide bits in high-volume drilling - the optimized flute design actively evacuates dust and debris to keep the head cooler, while the 1800 deg. Fahrenheit heat tolerance of Dura-Carbide provides a substantial buffer over standard bits that fail at 800 deg. Fahrenheit.\u003c\/li\u003e\n \u003cli\u003eThe 3\/8\" diameter and 8\" working length make this bit well-suited for anchor bolt installations and fastener penetrations in reinforced concrete walls and slabs where precise, repeatable hole depth is critical.\u003c\/li\u003e\n \u003cli\u003eThe SDS-Max shank interface ensures secure chuck engagement and efficient energy transfer from high-powered rotary hammers, whether corded or cordless, reducing operator fatigue through reduced vibration from the 4-cutter head design.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1010\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and structural fastener placement\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eStandard 2-cutter hammer drill bits are not engineered to handle rebar contact and typically fail at carbide temperatures around 800 deg. Fahrenheit. The Diablo Rebar Demon features a 4-cutter full carbide head made with Dura-Carbide that withstands up to 1800 deg. Fahrenheit of intense heat, delivers up to 7X longer life, and uses Tri-Metal Fusion Welding for up to 3X stronger weld integrity during extreme impact situations like rebar strikes.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat shank type does this bit use, and what tools is it compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit uses an SDS-Max shank and is compatible with SDS-Max rotary hammer drills, including both corded and cordless models. The SDS-Max interface provides a secure lock and efficient power transfer from the hammer drill to the bit during demanding concrete drilling applications.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length and total length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit has a total length of 13\" and a working length of 8\". The working length represents the usable drilling depth the bit can achieve, which is suitable for anchor setting and similar penetrations in reinforced concrete slabs and walls.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does the optimized flute design contribute to bit performance?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized flute design removes dust and debris from the hole faster during drilling. This faster debris evacuation keeps the carbide head cooler during extended use, which directly supports the ultimate strength and durability of the full carbide head over the course of the bit's working life.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338781032609,"sku":"DMAMX1010","price":34.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/o7pp7x8m1udktj7hoexy.png?v=1785951936"},{"product_id":"diablo-dmamx1100-5-8-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 5\/8\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 5\/8\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand speed, precision, and durability when drilling through reinforced concrete, standard concrete, brick, and block. Designed around Diablo's revolutionary Dura-Carbide technology, this SDS-Max rotary hammer bit delivers up to 7X longer life compared to standard 2-cutter bits - making it the go-to solution for anchor setting, heavy demolition prep, and high-volume drilling in rebar-laden concrete structures.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life\u003c\/strong\u003e versus standard 2-cutter hammer drill bits - dramatically reduces bit replacement frequency and total cost per hole on the job site.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat, whereas standard bits fail at 800 deg. Fahrenheit, keeping the bit functional through rebar strikes that would destroy conventional bits.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast and precise holes even in heavily reinforced slabs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact such as rebar contact, preventing head breakage that could halt work or damage equipment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes, reducing bit walk-off and keeping anchor placements on layout.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design\u003c\/strong\u003e - removes dust faster, keeping the carbide head cooler for ultimate strength and durability during extended drilling sessions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole making by giving the operator a clear visual reference for consistent hole depth during anchor setting.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - delivers maximum performance across a wide range of professional hammer drill platforms without sacrificing speed or bit life.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eContractors drilling into rebar-reinforced concrete no longer need to treat rebar strikes as a bit-killing event - the 4-Cutter Full Carbide Head is specifically designed to take controlled bites of rebar, extending service life up to 7X over standard 2-cutter bits and keeping projects moving without constant bit changes.\u003c\/li\u003e\n \u003cli\u003eThe Dura-Carbide formulation tolerates up to 1800 deg. Fahrenheit - more than double the heat threshold of standard bits - meaning this bit stays structurally sound through the punishing thermal cycles generated by high-powered SDS-Max hammer drills in dense concrete applications.\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding provides a weld that is up to 3X stronger than conventional bonding methods, so the carbide head stays attached and intact even under the shock loads generated by hitting embedded rebar, reducing the risk of catastrophic bit failure mid-hole.\u003c\/li\u003e\n \u003cli\u003eThe optimized flute geometry actively clears concrete dust from the cutting zone, lowering operating temperature at the tip and translating directly into maintained carbide hardness and more holes per bit over the course of a job.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1100\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 5\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 21\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard 2-cutter SDS-Max drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon uses a 4-Cutter Full Carbide Head produced with Tri-Metal Fusion Welding, which is up to 3X stronger than standard welds. The Dura-Carbide material withstands up to 1800 deg. Fahrenheit of heat - compared to 800 deg. Fahrenheit for standard bits - and the 4-cutter geometry takes smaller bites of rebar for controlled wear and reduced vibration. Together these features deliver up to 7X longer bit life versus standard 2-cutter hammer drill bits.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit be used with cordless SDS-Max rotary hammers?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. This bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the usable working length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe working length - the portion of the bit actively engaged in drilling - is 16\". The overall length of the bit is 21\", with the remaining length accounted for by the SDS-Max shank and flute transition.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does the wear mark indicator help during anchor setting?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe wear mark indicator provides a clear visual reference on the bit body, allowing the operator to gauge hole depth accurately without stopping to measure. This is especially useful during anchor setting in reinforced concrete, where consistent hole depth is critical to proper anchor performance.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338781196449,"sku":"DMAMX1100","price":54.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31sOGxUGOBL.jpg?v=1785951936"},{"product_id":"diablo-dmamx1050-9-16-in-x-8-in-x-13-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 9\/16\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eDiablo 9\/16\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who need maximum durability and speed when drilling through reinforced concrete, standard concrete, brick, and block. Diablo designed this heavy-duty SDS-Max rotary hammer bit with a full carbide head and four cutting edges to handle direct rebar contact without premature failure - delivering controlled, consistent wear and up to 7X longer service life compared to standard 2-cutter bits. Whether you are setting anchors in rebar-dense slabs or boring through tough masonry, this 13\" overall length bit with an 8\" working length gives you the reach and precision needed to get the job done right.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - fewer bit changes and lower cost per hole on demanding jobsites\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide material\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat from rebar contact, whereas standard bits fail at 800 deg. Fahrenheit, keeping the bit functional in the most punishing conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - takes smaller, controlled bites of rebar to reduce vibration and deliver fast, precise holes without sacrificing carbide life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact events such as direct rebar strikes, preventing breakage and bit loss mid-hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Tip geometry\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes in reinforced concrete, making it ideal for anchor setting applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - cooling the carbide head for greater strength and durability over extended drilling sessions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - gives the operator a clear visual reference to ensure precise hole depth during drilling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - maximizes performance across a wide range of jobsite power tool setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy This Product\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRebar contact is one of the most common causes of premature bit failure in reinforced concrete drilling - the 4-cutter full carbide head is specifically engineered to absorb rebar impacts and continue cutting rather than failing on first contact\u003c\/li\u003e\n\u003cli\u003eThe ability to withstand up to 1800 deg. Fahrenheit of heat - more than double the threshold of standard bits - means significantly less downtime from overheating and bit replacement on high-volume anchor-setting or structural drilling projects\u003c\/li\u003e\n\u003cli\u003eThe Tri-Metal Fusion Welding process creates a bond up to 3X stronger than conventional welding, directly addressing the risk of carbide head separation that can occur with lesser bits under high-impact SDS-Max hammer action\u003c\/li\u003e\n\u003cli\u003eAt 13\" overall length with an 8\" working length and a 9\/16\" diameter, this bit covers a practical range of hole depths for anchor installation in reinforced slabs, walls, and masonry without requiring an extension\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e DMAMX1050\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 9\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApproved Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReinforced concrete and concrete drilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat makes this bit different from a standard 2-cutter SDS-Max hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe Diablo Rebar Demon features a 4-cutter full carbide head rather than the standard 2-cutter design. This configuration takes smaller, more controlled bites when encountering rebar, which reduces vibration and delivers up to 7X longer bit life compared to standard 2-cutter alternatives. The Dura-Carbide formulation also withstands up to 1800 deg. Fahrenheit of heat - more than twice the 800 deg. Fahrenheit threshold at which standard bits typically fail.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eCan this bit be used with a cordless SDS-Max rotary hammer?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. The Rebar Demon 9\/16\" x 8\" x 13\" SDS-Max bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammers, making it versatile across a range of jobsite power tools.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat does the wear mark indicator do?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe wear mark indicator is a visual reference built into the bit that helps the operator maintain precise hole depth during drilling. This is particularly useful for anchor-setting applications in reinforced concrete where consistent hole depth is critical for proper installation.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat materials can this hammer drill bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThis bit is designed to drill through reinforced concrete, standard concrete, rebar, brick, and block. The 4-cutter full carbide head and Tri-Metal Fusion Welding construction allow it to handle direct rebar contact without catastrophic bit failure, making it well suited for structural and anchor-setting work in rebar-dense substrates.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338781425825,"sku":"DMAMX1050","price":41.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31sieS2ws7L.jpg?v=1785951936"},{"product_id":"diablo-dmamx1040-1-2-in-x-24-in-x-29-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 1\/2\" x 24\" x 29\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo Rebar Demon 1\/2\" x 24\" x 29\" SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability and speed when drilling through reinforced concrete, standard concrete, brick, and block. Featuring Diablo's proprietary Dura-Carbide formulation and a full carbide head secured by Tri-Metal Fusion Welding, this SDS-Max rotary hammer bit delivers up to 7X longer service life compared to standard 2-cutter bits - making it the go-to choice for high-volume anchor setting and heavy-duty structural drilling applications.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - fewer bit changes on the job site means more time drilling and less downtime replacing worn tooling.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide material\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat, far exceeding the 800 deg. Fahrenheit threshold where standard bits fail, so the bit keeps cutting even after repeated rebar strikes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast, precise holes through reinforced concrete without sacrificing bit integrity.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact such as rebar contact, preventing catastrophic head loss and protecting the operator and work surface.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip for stability and accuracy\u003c\/strong\u003e - provides the alignment required for fast, precise holes in reinforced concrete, which is critical for accurate anchor setting and structural fastening.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - keeping the carbide head cooler during operation for ultimate strength and durability, and reducing the risk of heat-related premature wear.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth control so every hole meets spec without guesswork or over-drilling.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - delivers maximum performance whether you are running a high-powered corded unit or a modern cordless platform on the job site.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling through rebar-reinforced concrete destroys ordinary bits quickly - this bit's Dura-Carbide head handles temperatures up to 1800 deg. Fahrenheit, more than double the heat tolerance of standard bits, making it the right tool when rebar hits are unavoidable.\u003c\/li\u003e\n \u003cli\u003eThe 4-cutter full carbide head takes controlled, smaller bites of rebar rather than absorbing full impact in a single contact point, which translates directly to reduced vibration for the operator and extended bit life on demanding commercial and industrial concrete work.\u003c\/li\u003e\n \u003cli\u003eWith a 24\" working length and 29\" overall length, this 1\/2\" SDS-Max bit reaches deep into thick concrete slabs and walls where shorter bits cannot - ideal for through-bolt and anchor installations in heavy structural applications.\u003c\/li\u003e\n \u003cli\u003eProduced in Germany with Tri-Metal Fusion Welding, the carbide head bond is up to 3X stronger than standard welding methods, providing confidence that the head will not separate under the stress of high-powered SDS-Max rotary hammer drilling.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1040\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 29\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 24\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and structural fastening\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes this bit different from a standard 2-cutter SDS-Max hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis Rebar Demon bit uses a 4-cutter full carbide head rather than the 2-cutter design found on standard bits. The additional cutters take smaller bites of rebar, resulting in controlled carbide wear, reduced vibration, and up to 7X longer bit life. The Dura-Carbide material also withstands up to 1800 deg. Fahrenheit of heat - more than double the 800 deg. Fahrenheit threshold where standard bits fail.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWill this bit work with my cordless SDS-Max rotary hammer?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. This bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills. The SDS-Max shank provides the secure, tool-free bit retention that SDS-Max rotary hammers require.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat does Tri-Metal Fusion Welding mean for bit durability?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eTri-Metal Fusion Welding is Diablo's proprietary process that bonds the full carbide head to the bit body with up to 3X the strength of conventional welding methods. This prevents the carbide head from separating or breaking away during extreme impact situations such as repeated rebar strikes, maintaining bit integrity and operator safety throughout demanding drilling operations.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length versus the overall length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit has a 24\" working length - the actual drilling depth the flutes can clear - and a 29\" overall length including the SDS-Max shank. The additional length beyond the working length is taken up by the shank engagement in the rotary hammer, which is why the total bit length is 29\" while the usable drilling depth is 24\".\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338782539937,"sku":"DMAMX1040","price":50.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31ruEVvFw7L.jpg?v=1785951935"},{"product_id":"diablo-dmamx1090-5-8-in-x-8-in-x-13-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 5\/8\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 5\/8\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability and speed when drilling through reinforced concrete, standard concrete, brick, and block. Diablo developed this rotary hammer bit with a full carbide head and four cutting edges to handle the punishing demands of anchor setting in rebar-laden slabs - delivering controlled wear, reduced vibration, and dramatically longer service life compared to conventional 2-cutter bits. Whether you are drilling anchor holes in structural concrete or working through tough masonry, this SDS-Max bit is designed to stay cooler, cut faster, and last longer on the job.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - fewer bit changes on the job means less downtime and lower cost per hole over the life of the tool.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide material\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat versus standard bits that fail at 800 deg. Fahrenheit, so the cutting head stays intact even after direct rebar hits.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, resulting in fast, precise holes in reinforced concrete without premature bit failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head securely bonded during extreme impact events such as rebar strikes, preventing head separation and maintaining drilling accuracy.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip geometry\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes, which is critical when positioning anchor bolts and fasteners to exact specifications in structural applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - evacuating debris more efficiently keeps the carbide head cooler for ultimate strength and durability, extending bit life in heavy continuous-use applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth is achieved consistently, so every anchor setting hole meets spec without guesswork.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - compatible with a wide range of professional-grade hammer drills for versatile use across job sites.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling into reinforced concrete risks rapid bit failure when the tip contacts rebar - the 4-cutter full carbide head and Dura-Carbide formula are specifically engineered to handle rebar impact and deliver up to 7X longer service life than standard bits, reducing replacement costs on high-volume concrete drilling projects.\u003c\/li\u003e\n \u003cli\u003eHeat is the leading cause of carbide head failure during hammer drilling - this bit's ability to withstand up to 1800 deg. Fahrenheit (compared to 800 deg. Fahrenheit for standard bits) and its optimized dust-evacuating flutes work together to keep the head cooler and stronger during extended use.\u003c\/li\u003e\n \u003cli\u003ePrecision anchor setting in structural concrete demands consistent hole depth and diameter - the Precision Tip and wear mark indicator provide the accuracy and control needed to meet anchor installation requirements in critical concrete and masonry structures.\u003c\/li\u003e\n \u003cli\u003eThe 5\/8\" diameter x 13\" overall length with an 8\" working length covers a wide range of anchor depth requirements, and the SDS-Max shank delivers compatibility with high-powered corded and cordless rotary hammers for maximum drilling efficiency.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1090\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 5\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS-Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and fastener placement\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon features a 4-cutter full carbide head produced with Tri-Metal Fusion Welding and Diablo's Dura-Carbide formula, which includes up to 2X more carbide material than standard bits. This combination allows it to withstand up to 1800 deg. Fahrenheit of heat - more than double the 800 deg. Fahrenheit threshold where standard bits typically fail - and delivers up to 7X longer life in reinforced concrete applications.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit be used in cordless SDS-Max rotary hammers?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. This bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills, making it suitable for job sites where power access is limited or where a cordless workflow is preferred.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length of this bit, and why does it matter for anchor setting?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe working length of this bit is 8\", with a total overall length of 13\". The 8\" working length determines the maximum usable drilling depth, which is important when setting anchors that require a specific embedment depth in concrete. The wear mark indicator on the bit helps ensure each hole reaches the correct depth accurately and consistently.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit drill through rebar encountered during concrete drilling?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The 4-cutter full carbide head is specifically designed to handle rebar contact. Rather than shattering on impact, it takes small, controlled bites of rebar to deliver consistent carbide wear, reduced vibration, and extended bit life. The Tri-Metal Fusion Welding process provides up to 3X stronger weld strength to keep the head intact during extreme impact situations such as rebar strikes.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338783457441,"sku":"DMAMX1090","price":44.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31YEeuQXSrL.jpg?v=1785951936"},{"product_id":"diablo-dmamx1120-5-8-in-x-31-in-x-36-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 5\/8\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 5\/8\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability and speed when drilling through reinforced concrete, rebar, brick, and block. Diablo's Rebar Demon series represents a revolutionary approach to hammer drill bit design, combining a full carbide head, Dura-Carbide material technology, and Tri-Metal Fusion Welding to deliver a bit that outlasts and outperforms standard 2-cutter alternatives in the most punishing jobsite conditions. Whether you are setting anchors in rebar-heavy slabs or drilling precise holes in structural concrete, this 36\" overall length SDS-Max bit with a 31\" working length gives you the reach and performance to get the job done right.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - drastically reduces bit replacement frequency and downtime on demanding concrete and rebar drilling applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat, compared to standard bits that fail at 800 deg. Fahrenheit, keeping the bit functional during direct rebar contact.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast and precise holes even through rebar-reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact situations such as rebar strikes, preventing head separation and bit failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes, making it ideal for anchor setting in reinforced concrete where placement accuracy matters.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design\u003c\/strong\u003e - removes dust faster, keeping the carbide head cooler for ultimate strength and durability throughout extended drilling sessions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth making so you never over-drill or under-drill your anchor setting depth.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - compatible with a wide range of professional-grade tools for flexible jobsite use.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen rebar contact is unavoidable, standard bits overheat and fail quickly - the Rebar Demon's Dura-Carbide withstands up to 1800 deg. Fahrenheit, more than double the heat threshold of standard bits, keeping you drilling instead of replacing bits.\u003c\/li\u003e\n \u003cli\u003eThe 4-cutter full carbide head design reduces vibration and delivers controlled carbide wear, making it a safer and more comfortable choice for operators running high-powered hammer drills through reinforced slabs and structural concrete.\u003c\/li\u003e\n \u003cli\u003eAt 36\" overall length with a 31\" working length on a 5\/8\" diameter, this bit provides deep reach for demanding anchor-setting applications in thick reinforced concrete walls, foundations, and decks.\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding produces a bond up to 3X stronger than conventional welding, meaning the carbide head stays intact even when the bit encounters direct rebar impact - reducing the risk of costly tool damage and bit failure mid-job.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1120\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 5\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 36\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 31\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and structural fastening\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard 2-cutter SDS-Max hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon features a 4-cutter full carbide head made with Dura-Carbide, which provides up to 2X more carbide material than standard bits. This allows it to withstand up to 1800 deg. Fahrenheit of heat, whereas standard bits fail at 800 deg. Fahrenheit. The result is up to 7X longer life, reduced vibration, and consistent performance when drilling through rebar-reinforced concrete.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWill this bit work with my cordless SDS-Max rotary hammer?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The Diablo Rebar Demon SDS-Max bits are optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills, making them versatile for a range of professional tool platforms.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this hammer drill bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed to drill through reinforced concrete, standard concrete, rebar, brick, and block. The 4-cutter full carbide head and Dura-Carbide construction are specifically engineered to handle direct rebar contact without premature failure.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the difference between the overall length and the working length on this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of this bit is 36\", which includes the SDS-Max shank. The working length - the portion of the bit that actively cuts into the material - is 31\". This extended working length is designed for deep anchor-setting applications in thick reinforced concrete structures.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338783490209,"sku":"DMAMX1120","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31p5FA79EfL.jpg?v=1785951936"},{"product_id":"diablo-dmamx1060-9-16-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 9\/16\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 9\/16\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability and speed when drilling through reinforced concrete, standard concrete, brick, block, and rebar. Diablo designed the Rebar Demon series to be the most durable, fastest, and coolest-running hammer drill bit solution available, making it a go-to choice for anchor setting and heavy-duty concrete boring applications requiring a 9\/16\" hole diameter with a 16\" working length.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - dramatically reduces bit replacement frequency and lowers cost per hole on demanding jobsites.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide full carbide head with up to 2X more carbide material\u003c\/strong\u003e - withstands up to 1,800 deg. Fahrenheit of intense heat generated by rebar contact, whereas standard bits fail at 800 deg. Fahrenheit, keeping the cutting head intact in the most punishing conditions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - takes smaller, controlled bites of rebar to deliver consistent carbide wear, reduced vibration, and fast, precise holes in reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head securely bonded during extreme impact from rebar strikes, preventing breakage and maintaining drilling accuracy.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip geometry\u003c\/strong\u003e - provides stability and accuracy right from the start of each hole, ensuring fast, precise results required for reliable anchor setting in reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - keeps the carbide head cooler during extended drilling, preserving ultimate strength and extending the working life of the bit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - gives the operator a clear visual reference to ensure precise hole depth every time, reducing the risk of undersized or oversized anchor holes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - delivers maximum performance across a wide range of tool platforms without sacrificing speed or bit life.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling into reinforced concrete means inevitable rebar encounters - the 4-cutter full carbide head is specifically designed to survive those impacts with controlled carbide wear rather than sudden failure, giving crews confidence to drill without stopping.\u003c\/li\u003e\n \u003cli\u003eWith a working length of 16\" and an overall length of 21\", this bit reaches deep enough for heavy structural anchor setting applications where shorter bits simply cannot reach the required embedment depth.\u003c\/li\u003e\n \u003cli\u003eThe combination of Dura-Carbide heat resistance up to 1,800 deg. Fahrenheit and Tri-Metal Fusion Welding means this bit holds together under the stress of high-powered SDS-Max rotary hammers, reducing mid-project downtime from broken or failed bits.\u003c\/li\u003e\n \u003cli\u003eThe optimized flute design actively clears dust from the cutting zone, which keeps the bit cooler and the hole cleaner - two factors that directly affect anchor performance and installation quality in concrete.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1060\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 9\/16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 21\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS-Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon bit different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon features a 4-cutter full carbide head made with Dura-Carbide, which includes up to 2X more carbide material than standard bits. This allows it to withstand up to 1,800 deg. Fahrenheit of heat - more than double the 800 deg. Fahrenheit threshold at which standard bits fail. The result is up to 7X longer bit life, reduced vibration, and consistently precise holes even after repeated rebar contact.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat shank type is required to use this bit, and which tools are compatible?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit uses an SDS-Max shank and is designed for use with SDS-Max rotary hammer drills. It is optimized for maximum performance in both corded and cordless SDS-Max rotary hammers.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the actual hole depth this bit can achieve?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit has a working length of 16\", which represents the effective drilling depth available. The overall length of the bit is 21\", with the SDS-Max shank accounting for the remaining portion held in the tool's chuck.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit be used for drilling brick and block in addition to reinforced concrete?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. In addition to reinforced concrete and concrete, this bit is rated for use in brick and block materials. The 4-cutter full carbide head and optimized flute design handle the varying hardness and debris characteristics of these masonry materials effectively.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338783785121,"sku":"DMAMX1060","price":45.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31_zNFbeklL.jpg?v=1785951936"},{"product_id":"diablo-dmamx1020-1-2-in-x-8-in-x-13-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 1\/2\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1\/2\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is an engineered solution for professionals who need to drill fast, precise holes through reinforced concrete, standard concrete, brick, block, and rebar without sacrificing bit longevity. Diablo developed this SDS-Max hammer drill bit with a full-carbide head and optimized flute geometry to outperform conventional 2-cutter bits in high-demand anchor-setting and concrete drilling applications, delivering superior heat resistance, controlled carbide wear, and measurably longer service life in corded and cordless SDS-Max rotary hammers alike.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - fewer bit changes during heavy reinforced concrete work, reducing downtime and replacement costs on the job.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo Dura-Carbide with up to 2X more carbide material\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat from rebar hits, compared to standard bits that fail at 800 deg. Fahrenheit, keeping the bit functional in extreme conditions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, producing fast, precise holes even through steel-reinforced slabs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact events such as rebar strikes, preventing head separation and maintaining drilling accuracy.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip geometry\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes, making it especially reliable for anchor-setting applications where hole placement is critical.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design\u003c\/strong\u003e - removes dust faster, keeping the carbide head cooler for ultimate strength and durability during extended drilling sessions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - provides a visual reference that ensures precise hole depth, eliminating guesswork during anchor installation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible with corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - gives crews flexibility to use the bit with the power source available on site without sacrificing performance.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen drilling into reinforced concrete where hidden rebar is a constant hazard, the 4-cutter full carbide head absorbs rebar impact without catastrophic bit failure - a direct result of the Tri-Metal Fusion Welding and Dura-Carbide construction that distinguishes this bit from standard 2-cutter alternatives.\u003c\/li\u003e\n \u003cli\u003eThe combination of 1800 deg. Fahrenheit heat resistance and an optimized dust-evacuation flute means the carbide head stays cooler and harder longer, translating to sustained cutting speed and consistency across an entire work session rather than just the first few holes.\u003c\/li\u003e\n \u003cli\u003eAt a 1\/2\" diameter with an 8\" working length and 13\" overall length, this bit is sized for anchor-setting in thick concrete structures where both reach and hole precision matter - and the wear mark indicator reinforces that precision at the point of use.\u003c\/li\u003e\n \u003cli\u003eSourced from Germany with Diablo's proprietary Dura-Carbide formulation, this bit is built for the stress of high-powered SDS-Max rotary hammers - giving contractors and tradespeople confidence that the tool will hold up through demanding production drilling without early carbide loss or weld failure.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1020\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 13\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and through-hole work\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon bit more durable than a standard hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon uses Diablo's Dura-Carbide formulation, which features up to 2X more carbide material than standard bits. This allows it to withstand up to 1800 deg. Fahrenheit of heat generated by rebar impact, while standard bits typically fail at 800 deg. Fahrenheit. In addition, Tri-Metal Fusion Welding provides up to 3X stronger weld strength to keep the full carbide head intact during extreme impacts, and the 4-cutter design delivers controlled, consistent carbide wear rather than sudden failure - resulting in up to 7X longer bit life.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat shank type is required, and which rotary hammers are compatible?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit uses an SDS Max shank and is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills. Make sure your rotary hammer accepts the SDS-Max shank format before use - this bit is not compatible with SDS-Plus chucks.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length versus the overall length, and why does it matter?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of this bit is 13\", while the working length - the portion that actively drills - is 8\". The working length determines the maximum hole depth the bit can achieve in a single pass. For anchor-setting applications, knowing the working length ensures the hole reaches the required embedment depth without repositioning the drill.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit drill through rebar, or should drilling be stopped when rebar is encountered?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes - the Rebar Demon is specifically engineered to drill through rebar. The 4-cutter full carbide head is impact resistant and takes small, controlled bites of rebar rather than attempting to cut through it in large passes. This controlled engagement reduces vibration and prevents abrupt carbide loss, allowing drilling to continue through steel-reinforced concrete without stopping to reposition or replace the bit.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338783883425,"sku":"DMAMX1020","price":50.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/aipyfk7ep4h3focrf7yi.png?v=1785951936"},{"product_id":"diablo-dmamx1110-5-8-in-x-24-in-x-29-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 5\/8\" x 24\" x 29\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo Rebar Demon 5\/8 in. x 24 in. x 29 in. SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand speed, durability, and precision when drilling through reinforced concrete, concrete, brick, and block. Diablo's Rebar Demon series represents a revolutionary approach to SDS-Max hammer drill bit design, combining a full carbide head, advanced Tri-Metal Fusion Welding, and an optimized flute geometry to deliver a hammer drill bit that stays cooler, lasts longer, and performs faster than conventional 2-cutter bits - even when striking rebar.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - dramatically reduces bit replacement frequency and downtime on demanding concrete drilling jobs\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide material\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat compared to standard bits that fail at 800 deg. Fahrenheit, keeping the bit intact through rebar hits and prolonged use\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, resulting in fast, precise holes even in heavily reinforced concrete\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact situations such as rebar contact, preventing catastrophic head separation\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip design\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes in reinforced concrete, which is critical for anchor setting applications\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design\u003c\/strong\u003e - removes dust faster, keeping the carbide head cooler for ultimate strength and durability over extended drilling sessions\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth making so installers hit target depths consistently without measuring after each hole\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammer drills\u003c\/strong\u003e - delivers maximum performance across a wide range of professional-grade power tools\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling through reinforced concrete with a standard bit risks rapid wear or failure the moment the bit contacts rebar - the Rebar Demon's 4-cutter full carbide head takes controlled, smaller bites of rebar rather than grinding against it, giving the bit up to 7X longer service life than conventional 2-cutter alternatives\u003c\/li\u003e\n \u003cli\u003eHeat buildup is the primary cause of premature bit failure in high-production concrete drilling - Dura-Carbide withstands up to 1800 deg. Fahrenheit while standard bits fail at 800 deg. Fahrenheit, meaning this bit keeps cutting where others stop\u003c\/li\u003e\n \u003cli\u003eThe 5\/8 in. diameter and 24 in. working length in a 29 in. overall profile makes this bit well suited for deep anchor-setting applications in reinforced concrete walls, slabs, and foundations where shorter bits simply cannot reach\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding produces a bond up to 3X stronger than standard welding methods, so the full carbide head stays bonded under the extreme stress of high-powered SDS-Max rotary hammer drills - reducing the safety risk and cost of mid-job bit failure\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1110\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 5\/8 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 29 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 24 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS-Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and fastener placement\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard hammer drill bit when hitting rebar?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eStandard 2-cutter bits are not designed to handle rebar contact and typically fail rapidly when they strike reinforcing steel. The Rebar Demon's 4-cutter full carbide head takes smaller, more controlled bites of rebar rather than absorbing the full impact in a single point, which delivers controlled carbide wear, reduced vibration, and up to 7X longer life compared to standard 2-cutter hammer drill bits.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat shank type does this bit use, and what tools is it compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit features an SDS-Max shank, which is designed for use with SDS-Max rotary hammer drills. It is optimized for maximum performance in both corded and cordless SDS-Max rotary hammers.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does Tri-Metal Fusion Welding improve bit performance?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eTri-Metal Fusion Welding creates a bond that is up to 3X stronger than the welds used in standard hammer drill bits. This stronger connection between the full carbide head and the bit body resists the intense heat and impact stress generated during reinforced concrete drilling, keeping the head intact in extreme impact situations such as rebar contact.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat are the key dimensions of this bit and what type of work is the 24 in. working length suited for?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit has a 5\/8 in. diameter, a 29 in. overall length, and a 24 in. working length. The extended working length is well suited for deep-hole drilling applications such as setting anchors in thick reinforced concrete walls, slabs, and structural foundations where shorter bits cannot reach the required depth.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338785161377,"sku":"DMAMX1110","price":99.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/files\/5-8-in-x-24-in-x-29-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-drill-bit.png?v=1785951937"},{"product_id":"diablo-dmamx1030-1-2-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 1\/2\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1\/2\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum performance when drilling through reinforced concrete, concrete, brick, and block. Diablo built this bit around a full carbide head with four cutting edges, delivering faster penetration rates, reduced vibration, and dramatically extended service life compared to conventional 2-cutter hammer drill bits. Whether you are setting anchors in rebar-dense slabs or boring through block walls with a high-powered SDS-Max rotary hammer, this bit is purpose-built to handle the punishment that stops standard bits cold.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - fewer bit changes on the job site means more uptime and lower overall tooling cost per hole.\u003c\/li\u003e\n \u003cli\u003eDura-Carbide construction features up to 2X more carbide that withstands up to 1800 deg. Fahrenheit of intense heat, compared to standard bits that fail at 800 deg. Fahrenheit - keeps cutting through rebar strikes that would destroy ordinary bits.\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration - delivers fast, precise holes without the jarring shock that fatigues the operator and damages the tool.\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar - prevents head separation even under the stress of high-powered hammer drills.\u003c\/li\u003e\n \u003cli\u003ePrecision Tip delivers stability and accuracy required for fast, precise holes - eliminates bit walking on hard surfaces and ensures accurate anchor placement on the first pass.\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - better dust evacuation extends bit life and reduces heat buildup in deep hole applications.\u003c\/li\u003e\n \u003cli\u003eWear mark indicator ensures precise hole making - lets the operator confirm correct embedment depth without stopping to measure repeatedly.\u003c\/li\u003e\n \u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - compatible with a wide range of professional-grade drilling equipment for versatile use on any job site.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eRebar encounters that destroy standard bits are manageable with this bit's full carbide head and Tri-Metal Fusion Welding - making it a reliable choice for drilling in reinforced concrete where rebar hits are unavoidable.\u003c\/li\u003e\n \u003cli\u003eThe combination of a 4-cutter head and optimized flute geometry means holes are drilled faster and cooler than with conventional bits, reducing both cycle time and wear on your SDS-Max rotary hammer.\u003c\/li\u003e\n \u003cli\u003eWith a 16\" working length on a 21\" overall body, this bit reaches deep into thick concrete slabs and walls for anchor setting applications that shorter bits simply cannot access.\u003c\/li\u003e\n \u003cli\u003eEngineered to perform in both corded and cordless SDS-Max hammers, this bit adapts to the power source available on site without sacrificing speed or hole quality in concrete, brick, or block.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1030\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 21\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and through-hole applications\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon bit different from a standard 2-cutter SDS-Max bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon uses a 4-cutter full carbide head made with Dura-Carbide, which features up to 2X more carbide than standard bits and can withstand up to 1800 deg. Fahrenheit of heat - compared to the 800 deg. Fahrenheit limit of standard bits. The Tri-Metal Fusion Welding process creates a weld up to 3X stronger, and the result is up to 7X longer service life versus standard 2-cutter hammer drill bits.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWill this bit work in a cordless SDS-Max rotary hammer?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. This bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammers, so it is compatible with the full range of professional SDS-Max equipment regardless of power source.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the difference between the overall length and the working length?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of this bit is 21\", which includes the SDS-Max shank. The working length - the portion of the bit that actively drills into the material - is 16\". This is the maximum usable drilling depth the bit can achieve in reinforced concrete, concrete, brick, or block.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat does the wear mark indicator do?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe wear mark indicator is a visual reference built into the bit that allows the operator to confirm precise hole depth during drilling. This is especially useful when setting anchors in reinforced concrete, where embedment depth must meet specific requirements without stopping to manually measure the hole multiple times.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338785423521,"sku":"DMAMX1030","price":55.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31qd7Nz6ypL.jpg?v=1785951936"},{"product_id":"diablo-dmamx1220-1-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 1\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability and speed when drilling through reinforced concrete, standard concrete, brick, block, and rebar. Designed by Diablo to outperform conventional 2-cutter bits in every measurable way, this heavy-duty SDS-Max hammer drill bit delivers fast, precise holes in the most demanding anchor-setting applications - making it a go-to choice for concrete drilling in both new construction and renovation work.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - dramatically reduces bit replacement frequency and downtime on the job site\u003c\/li\u003e\n \u003cli\u003eDiablo Dura-Carbide head features up to 2X more carbide that withstands up to 1800 deg. Fahrenheit of intense heat - keeps drilling performance strong even during rebar contact where standard bits fail at just 800 deg. Fahrenheit\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration - delivers fast, precise holes with less operator fatigue\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar - prevents costly head breakage in high-stress drilling situations\u003c\/li\u003e\n \u003cli\u003ePrecision Tip delivers stability and accuracy required for fast, precise holes - ensures cleaner entry points for anchor setting in reinforced concrete\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - extends bit life by reducing heat buildup in deep drilling applications\u003c\/li\u003e\n \u003cli\u003eWear mark indicator ensures precise hole making - gives the user a clear visual reference to achieve consistent hole depths without guessing\u003c\/li\u003e\n \u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - provides full compatibility across a wide range of professional hammer drill tools\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete drilling demands a bit that can survive rebar contact repeatedly - the 4-cutter full carbide head and Tri-Metal Fusion Welding are specifically designed to handle rebar impact without catastrophic failure, making this bit the right solution for rebar-dense slabs and structural concrete work\u003c\/li\u003e\n \u003cli\u003eHeat is the primary cause of carbide failure in hammer drill bits - Dura-Carbide's ability to endure up to 1800 deg. Fahrenheit, more than double the 800 deg. Fahrenheit threshold of standard bits, means fewer interruptions and fewer replacements during extended drilling sessions\u003c\/li\u003e\n \u003cli\u003eA 21\" overall length with a 16\" working length gives this bit the reach needed for deep anchor holes in thick concrete walls, floors, and foundations where shorter bits simply cannot reach\u003c\/li\u003e\n \u003cli\u003eWith a 1\" diameter and SDS-Max shank, this bit is sized for large-diameter anchor applications in high-load structural installations - matching the torque output and power delivery of professional-grade SDS-Max rotary hammers\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1220\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 21\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS-Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and structural fastening applications\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon features a 4-cutter full carbide head rather than a standard 2-cutter design. This configuration takes smaller bites of rebar, producing controlled and consistent carbide wear, reduced vibration, and up to 7X longer bit life. The full carbide head is secured with Tri-Metal Fusion Welding that provides up to 3X stronger weld strength, keeping the head intact even under extreme rebar impact conditions.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is Dura-Carbide and why does it matter for rebar drilling?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eDura-Carbide is Diablo's proprietary carbide formulation that features up to 2X more carbide material compared to standard bits. This increased carbide content allows the bit to withstand up to 1800 deg. Fahrenheit of intense heat generated during rebar contact - a temperature threshold that far exceeds the 800 deg. Fahrenheit limit where standard bits typically fail. This means the bit maintains its cutting ability and structural integrity even in the most heat-intensive drilling scenarios.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eIs this bit compatible with cordless SDS-Max rotary hammers?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. This Rebar Demon bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills, giving professionals flexibility to use it with the power source that best suits their job site setup.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the purpose of the wear mark indicator on this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe wear mark indicator is a visual reference built into the bit that helps ensure precise hole making. It allows the user to monitor drilling depth and carbide wear consistently, which is especially important when setting anchors that require accurate hole depths in reinforced concrete or concrete substrates.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338785554593,"sku":"DMAMX1220","price":80.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/immoyh7jjmbau4fzhuq6_57b71c12-036e-4fed-bfd2-944c2a843a60.png?v=1785951938"},{"product_id":"diablo-dmamx1150-3-4-in-x-31-in-x-36-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 3\/4\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 3\/4\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability and speed when drilling through reinforced concrete, concrete, brick, and block. Designed by Diablo specifically for use with SDS-Max rotary hammer drills, this long-reach hammer drill bit delivers fast, precise holes even when striking rebar - making it the go-to solution for anchor setting and heavy-duty concrete drilling applications where standard bits quickly fail.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - significantly reduces bit replacement frequency and overall cost per hole on demanding jobsites\u003c\/li\u003e\n \u003cli\u003eDura-Carbide with up to 2X more carbide withstands up to 1800 deg. Fahrenheit of intense heat versus standard bits that fail at 800 deg. Fahrenheit - keeps the bit functional and strong even during prolonged rebar contact\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration - delivers fast, precise holes with less operator fatigue\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar - prevents catastrophic head loss even in the most punishing conditions\u003c\/li\u003e\n \u003cli\u003ePrecision Tip delivers stability and accuracy required for fast, precise holes - ensures clean, correctly sized holes for reliable anchor setting in reinforced concrete\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - reduces heat buildup that causes premature bit wear\u003c\/li\u003e\n \u003cli\u003eWear mark indicator ensures precise hole making - helps operators achieve consistent hole depth without guesswork\u003c\/li\u003e\n \u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - compatible with the full range of professional-grade SDS-Max tool platforms\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eRebar contact that destroys standard bits is handled by this bit's 4-cutter full carbide head, which takes controlled bites of rebar to maintain consistent wear and extend usable life up to 7X longer - reducing downtime and bit costs on reinforced concrete projects\u003c\/li\u003e\n \u003cli\u003eWith a 36\" overall length and 31\" working length, this bit reaches deep into thick concrete slabs and walls where shorter bits cannot access - ideal for through-slab drilling and long anchor bolt holes in structural applications\u003c\/li\u003e\n \u003cli\u003eThe Dura-Carbide head survives heat levels more than double what standard bits can tolerate - up to 1800 deg. Fahrenheit - meaning it continues cutting effectively under the intense heat generated by high-powered SDS-Max rotary hammers on dense reinforced concrete\u003c\/li\u003e\n \u003cli\u003eProduced in Germany with Tri-Metal Fusion Welding for a weld that is up to 3X stronger, this bit is built to maintain structural integrity under the repeated shock loads that cause competitor bits to fracture at the head\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e DMAMX1150\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/4\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 36\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 31\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes this bit capable of drilling through rebar without failing?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe 4-cutter full carbide head is engineered to take small, controlled bites of rebar rather than attempting to cut through it in large chunks. This approach delivers controlled carbide wear, reduces vibration, and allows the Dura-Carbide material to withstand up to 1800 deg. Fahrenheit of heat - more than double the 800 deg. Fahrenheit threshold at which standard bits fail. Tri-Metal Fusion Welding holds the head intact under the repeated extreme impact of rebar contact.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat type of rotary hammer is required to use this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit uses an SDS Max shank and is optimized for use with SDS-Max rotary hammer drills, both corded and cordless. It is not compatible with SDS-Plus rotary hammers, which use a different, smaller shank format.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the difference between the overall length and the working length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of this bit is 36\", which includes the SDS Max shank that is held in the tool's chuck. The working length is 31\", which represents the usable drilling depth available beyond the tool's chuck - this is the maximum depth hole the bit can produce in a single pass.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does the optimized flute design benefit performance during drilling?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized flute design removes dust and debris from the hole faster as the bit rotates. By clearing material more efficiently, the flute helps keep the carbide head cooler during operation. Lower operating temperatures preserve the carbide's strength and hardness, contributing to the bit's extended service life and consistent cutting performance in concrete and reinforced concrete.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338786078881,"sku":"DMAMX1150","price":114.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/rn7vafqc4dv4gvwiprc5.png?v=1785951937"},{"product_id":"diablo-dmamx1160-13-16-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 13\/16\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 13\/16\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e delivers revolutionary performance for professionals drilling through reinforced concrete, standard concrete, brick, and block. Engineered in Germany and built around Diablo's proprietary Dura-Carbide technology, this SDS-Max bit is purpose-built to outlast standard hammer drill bits in the most punishing jobsite conditions - including direct rebar contact - while maintaining speed, precision, and reduced operator fatigue throughout the life of the bit.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - fewer bit changes, lower cost per hole, and more uptime on demanding concrete drilling jobs\u003c\/li\u003e\n \u003cli\u003eDura-Carbide construction features up to 2X more carbide that withstands up to 1800 deg. Fahrenheit of intense heat - far beyond the 800 deg. Fahrenheit threshold where standard bits fail, so the bit stays strong even after repeated rebar strikes\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration - delivering fast, precise holes while protecting the operator and the tool\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar - preventing head loss or breakage that would end a standard bit's service life\u003c\/li\u003e\n \u003cli\u003ePrecision Tip delivers stability and accuracy required for fast, precise holes - essential for anchor setting in reinforced concrete where placement tolerance is critical\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - reduced heat buildup means consistent cutting performance from the first hole to the last\u003c\/li\u003e\n \u003cli\u003eWear mark indicator ensures precise hole making - takes the guesswork out of hole depth for anchor setting and other depth-critical applications\u003c\/li\u003e\n \u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - compatible across a wide range of professional tool platforms without sacrificing speed or bit life\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen drilling into reinforced concrete, rebar contact is unavoidable - the 4-cutter full carbide head and Tri-Metal Fusion Welding allow this bit to absorb rebar impacts that would crack or separate the head of a conventional 2-cutter bit, making it the right choice for anchor setting in structural concrete\u003c\/li\u003e\n \u003cli\u003eHeat is the primary reason standard hammer drill bits fail prematurely - with Dura-Carbide tolerating up to 1800 deg. Fahrenheit versus 800 deg. Fahrenheit for standard bits, this Rebar Demon bit keeps cutting long after ordinary bits have been discarded, reducing total bit cost on high-volume drilling projects\u003c\/li\u003e\n \u003cli\u003eThe 21\" overall length with 16\" working length gives users the reach needed to drill deep anchor holes in thick concrete walls, slabs, and structural members without repositioning or extension adapters\u003c\/li\u003e\n \u003cli\u003eFor professionals running both corded and cordless SDS-Max rotary hammers on the same site, the bit's optimization across both power sources provides consistent results regardless of which tool is in hand\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e DMAMX1160\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter Hammer Drill Bits\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 13\/16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 21\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and structural fastening\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes this bit different from a standard 2-cutter SDS-Max hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis Rebar Demon bit features a 4-cutter full carbide head produced with Tri-Metal Fusion Welding, providing up to 3X stronger weld strength and up to 7X longer service life compared to standard 2-cutter bits. The 4-cutter geometry takes smaller bites of rebar, resulting in controlled carbide wear, reduced vibration, and consistent hole quality even after repeated rebar contact - performance that a standard 2-cutter bit cannot sustain.\u003c\/dd\u003e\n\n \u003cdt\u003e\u003cstrong\u003eCan this bit handle direct rebar contact without breaking?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The impact resistant 4-cutter full carbide head is specifically engineered to withstand rebar hits. Tri-Metal Fusion Welding keeps the carbide head bonded to the bit body during extreme impact situations, while the Dura-Carbide formulation withstands up to 1800 deg. Fahrenheit of heat generated by rebar contact - more than double the 800 deg. Fahrenheit threshold at which standard bits fail.\u003c\/dd\u003e\n\n \u003cdt\u003e\u003cstrong\u003eWhat SDS-Max rotary hammers is this bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammers. The SDS-Max shank interface is a standardized system, so the bit fits any tool designed to accept SDS-Max shanks.\u003c\/dd\u003e\n\n \u003cdt\u003e\u003cstrong\u003eWhat does the wear mark indicator do?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe wear mark indicator is a visual reference point on the bit that allows the user to monitor hole depth during drilling. This feature ensures precise hole making - particularly important for anchor setting in reinforced concrete where hitting the correct embedment depth is required for proper anchor performance.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338787651745,"sku":"DMAMX1160","price":61.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/DMAMX1160_Main-Image20200702.png?v=1785951937"},{"product_id":"diablo-dmamx1180-7-8-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 7\/8\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 7\/8\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability and speed when drilling through reinforced concrete, standard concrete, brick, and block. Diablo designed this heavy-duty SDS-Max bit to outlast conventional 2-cutter bits by up to 7X, making it the go-to solution for anchor setting, structural drilling, and any application where rebar contact is unavoidable. Built in Germany with full-carbide construction and advanced Tri-Metal Fusion Welding, this bit delivers the heat resistance, impact strength, and precision needed to keep rotary hammer operations running at peak efficiency.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - dramatically reduces bit replacement frequency on demanding jobsites, lowering overall tool cost per hole.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide formulation with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1,800 deg. Fahrenheit of intense heat generated by rebar contact, compared to standard bits that fail at just 800 deg. Fahrenheit, keeping the bit cutting longer under extreme conditions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, resulting in fast, precise holes even in heavily reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact such as rebar strikes, preventing catastrophic head failure and protecting both the bit and the operator.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip geometry\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes in reinforced concrete, making it especially effective for anchor setting applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design\u003c\/strong\u003e - removes dust faster from the hole, keeping the carbide head cooler for ultimate strength and long-term durability during sustained drilling operations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth control, eliminating guesswork during anchor setting or through-hole drilling.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible with corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - provides maximum flexibility across jobsite tool setups without sacrificing performance.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen drilling through reinforced concrete where rebar contact is likely, standard 2-cutter bits fail quickly at heat levels above 800 deg. Fahrenheit - this bit's Dura-Carbide head handles up to 1,800 deg. Fahrenheit, keeping work moving without frequent bit changes.\u003c\/li\u003e\n \u003cli\u003eThe 4-cutter full carbide head with Tri-Metal Fusion Welding addresses the most common failure point in hammer drill bits - head separation and rapid carbide wear - giving crews a bit that holds together through the toughest poured concrete applications.\u003c\/li\u003e\n \u003cli\u003eWith a 16\" working length and 21\" overall length, this bit reaches deep into concrete structures for long-reach anchor setting or through-slab drilling where shorter bits simply cannot reach.\u003c\/li\u003e\n \u003cli\u003eReduced vibration from the 4-cutter design means less operator fatigue over long drilling sessions, making this bit a practical choice for high-volume drilling in reinforced concrete environments.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1180\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 7\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 21\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes this bit different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis Diablo Rebar Demon features a 4-cutter full carbide head with Dura-Carbide that contains up to 2X more carbide than standard bits. It withstands up to 1,800 deg. Fahrenheit of heat versus only 800 deg. Fahrenheit for standard bits, and delivers up to 7X longer life. The 4-cutter design takes smaller bites of rebar for controlled wear and reduced vibration, while Tri-Metal Fusion Welding keeps the carbide head intact during extreme impact.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat shank type does this bit use, and which tools is it compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit uses an SDS-Max shank and is optimized for maximum performance in corded and cordless SDS-Max rotary hammer drills.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit drill through rebar inside concrete?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The Rebar Demon is specifically engineered for reinforced concrete where rebar contact is expected. The impact resistant 4-cutter full carbide head takes small, controlled bites of rebar to reduce vibration and deliver consistent carbide wear, rather than causing sudden failure as seen with standard bits. It is also suitable for concrete, brick, and block.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat do the overall length and working length measurements mean for my application?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of 21\" is the total length of the bit from tip to end of shank. The working length of 16\" is the fluted portion available for active drilling. For deep anchor setting or through-hole applications in thick reinforced concrete slabs, the 16\" working length provides the reach needed to complete the hole at the required depth.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338787881121,"sku":"DMAMX1180","price":74.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/DMAMX1180_Additional-Images_0120200331.png?v=1785951937"},{"product_id":"diablo-dmamx1170-7-8-in-x-8-in-x-13-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 7\/8\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 7\/8\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum performance when drilling through reinforced concrete, standard concrete, brick, and block. Diablo developed this SDS-Max rotary hammer bit with a full carbide head and four cutting edges to deliver faster penetration, reduced vibration, and dramatically longer service life compared to conventional 2-cutter bits - making it an essential tool for anchor setting and structural drilling in rebar-laden concrete.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - fewer bit changes on the job site means less downtime and lower cost per hole over the life of the tool.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo Dura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat versus standard bits that fail at 800 deg. Fahrenheit, keeping the cutting head intact when rebar contact occurs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, so drillers experience less fatigue while achieving fast, precise holes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impacts such as rebar strikes, preventing catastrophic head separation in demanding applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip geometry\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes, which is critical when setting anchors in reinforced concrete at exact locations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - keeping the carbide head cooler for ultimate strength and durability throughout extended drilling sessions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth making so anchor embedment requirements are met consistently without guesswork.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - delivers maximum performance across a wide range of tool platforms, giving contractors flexibility on the job.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen rebar is unavoidable, most standard bits fail quickly or break entirely - the 4-Cutter Full Carbide Head with Tri-Metal Fusion Welding is specifically designed to survive rebar contact and continue cutting, not just tolerate it.\u003c\/li\u003e\n \u003cli\u003eThe Dura-Carbide formulation handles heat up to 1800 deg. Fahrenheit - more than double the thermal threshold of standard carbide bits - so performance does not degrade during high-speed, high-volume drilling in dense concrete.\u003c\/li\u003e\n \u003cli\u003eAt 7\/8\" diameter with an 8\" working length and 13\" overall length, this bit covers deep anchor holes in thick reinforced concrete slabs and walls where shorter bits cannot reach.\u003c\/li\u003e\n \u003cli\u003eThe optimized flute design actively clears dust during drilling, which reduces heat buildup at the cutting head and extends the usable life of the bit - translating directly to fewer replacements and lower material costs over a project.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1170\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 7\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials Drilled:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard hammer drill bit when hitting rebar?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eUnlike standard 2-cutter bits that fail under rebar impact, the Rebar Demon uses a 4-Cutter Full Carbide Head that takes smaller bites of rebar rather than grinding against it aggressively. Combined with Tri-Metal Fusion Welding that produces up to 3X stronger welds, the head stays intact during extreme impacts, delivering controlled carbide wear instead of sudden breakage.\u003c\/dd\u003e\n\n \u003cdt\u003e\u003cstrong\u003eHow hot can this bit get before it fails?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Dura-Carbide formulation in this bit is engineered to withstand up to 1800 deg. Fahrenheit of intense heat. Standard bits are rated to fail at 800 deg. Fahrenheit, which means the Rebar Demon provides more than twice the thermal resistance for situations involving heavy-duty drilling and rebar contact.\u003c\/dd\u003e\n\n \u003cdt\u003e\u003cstrong\u003eWill this bit work with my cordless SDS-Max rotary hammer?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The Rebar Demon SDS-Max bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammers. The SDS-Max shank fits the standard SDS-Max chuck interface found on professional-grade rotary hammer drills.\u003c\/dd\u003e\n\n \u003cdt\u003e\u003cstrong\u003eWhat does the wear mark indicator do, and why does it matter?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe wear mark indicator is a reference marking on the bit that allows the user to gauge precise hole depth during drilling. This is especially important for anchor setting applications in reinforced concrete, where hitting the correct embedment depth is required for proper load ratings and structural integrity.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338788208801,"sku":"DMAMX1170","price":61.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/DMAMX1160_Main-Image20200702_600x_9090636f-c450-4c7f-bd77-e5b4a994d542.png?v=1785951937"},{"product_id":"diablo-dmamx1210-1-in-x-8-in-x-13-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 1\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand durability, speed, and precision when drilling through reinforced concrete, concrete, brick, and block. Designed for use with SDS-Max rotary hammer drills, this bit combines advanced carbide technology with impact-resistant construction to deliver consistently fast, accurate holes - even when rebar stands in the way. Whether you are setting anchors in structural concrete or working through heavily reinforced slabs, the Rebar Demon is built to outlast and outperform standard 2-cutter bits in the most demanding jobsite conditions.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - dramatically reduces bit replacement frequency, lowering cost and downtime on the job.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo Dura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat from rebar impact, whereas standard bits fail at 800 deg. Fahrenheit, keeping the bit cutting longer under extreme conditions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast and precise holes through reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme rebar impacts, preventing head separation and premature failure in high-stress drilling situations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes, making it ideal for critical anchor-setting applications in reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design\u003c\/strong\u003e - removes dust faster, keeping the carbide head cooler for ultimate strength and durability over extended use.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth control so anchors are set correctly every time.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - delivers maximum performance across a wide range of professional-grade tools.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen drilling through rebar is unavoidable, the 4-cutter full carbide head takes controlled, smaller bites of rebar rather than absorbing full impact - extending bit life up to 7X compared to standard 2-cutter designs and reducing costly stoppages on the job.\u003c\/li\u003e\n \u003cli\u003eThe Dura-Carbide formulation handles heat up to 1800 deg. Fahrenheit - more than double the 800 deg. Fahrenheit threshold where standard bits break down - making this bit a reliable choice for sustained, high-powered hammer drilling in demanding reinforced concrete applications.\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding provides up to 3X stronger bonding of the full carbide head, giving users confidence that the bit will stay intact even during extreme rebar strikes rather than shattering at the weld point.\u003c\/li\u003e\n \u003cli\u003eThe optimized flute design actively clears debris and keeps the head cooler during drilling, meaning less heat-related wear and more consistent hole quality throughout the life of the bit.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1210\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eStandard 2-cutter hammer drill bits typically fail under intense heat at around 800 deg. Fahrenheit and are not designed to handle direct rebar contact. The Diablo Rebar Demon uses a 4-cutter full carbide head with Dura-Carbide that withstands up to 1800 deg. Fahrenheit of heat, takes controlled bites of rebar to reduce vibration and carbide wear, and features Tri-Metal Fusion Welding with up to 3X stronger bonding - delivering up to 7X longer life compared to standard bits.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat shank type does this bit use, and which tools is it compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit features an SDS-Max shank and is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length and total length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit has a total length of 13\" and a working length of 8\", with a 1\" diameter. The wear mark indicator on the bit helps ensure precise hole depth when setting anchors.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis Diablo hammer drill bit is designed to drill through reinforced concrete, concrete, rebar, and brick\/block, making it well suited for anchor setting and structural drilling applications where rebar encounters are likely.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338789257377,"sku":"DMAMX1210","price":65.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31_NkMnMMPL.jpg?v=1785951937"},{"product_id":"diablo-dmamx1130-3-4-in-x-8-in-x-13-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 3\/4\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 3\/4 in. x 8 in. x 13 in. Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for contractors and tradespeople who demand precision and durability when drilling through reinforced concrete, standard concrete, brick, and block. Diablo's Rebar Demon line represents a revolutionary approach to hammer drill bit design, combining a full carbide head, advanced welding technology, and an optimized flute geometry to produce fast, accurate holes even in the most demanding jobsite conditions. Whether you are setting anchors in rebar-heavy slabs or working through dense masonry, this SDS-Max bit is built to outlast and outperform standard 2-cutter alternatives.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - dramatically reduces bit replacement frequency and keeps projects moving without costly downtime.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo Dura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat compared to standard bits that fail at 800 deg. Fahrenheit, so the cutting edge stays intact even after repeated rebar strikes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast, precise holes in reinforced concrete with less operator fatigue.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact such as rebar contact, preventing head separation and extending safe working life.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip design\u003c\/strong\u003e - provides the stability and accuracy required for fast, precise holes, which is critical when positioning anchor bolts in reinforced concrete structures.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - keeping the carbide head cooler for ultimate strength and durability, reducing heat buildup that can cause premature bit failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth control, eliminating guesswork during anchor setting and repeat drilling operations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - delivers maximum performance regardless of power source, making this bit a versatile choice across tool brands and job conditions.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eContractors drilling into rebar-reinforced slabs face the constant risk of bit failure from heat and impact - this bit's Dura-Carbide formulation is rated to 1800 deg. Fahrenheit, more than double the heat tolerance of standard bits, making it the right tool for rebar-heavy applications.\u003c\/li\u003e\n \u003cli\u003eThe 4-cutter full carbide head design reduces vibration compared to standard 2-cutter configurations, meaning faster hole completion with less physical strain on the operator over a full workday.\u003c\/li\u003e\n \u003cli\u003eWith a 3\/4 in. diameter, 8 in. working length, and 13 in. overall length, this bit covers a wide range of anchor-setting depths in reinforced concrete without needing an extension - a practical advantage when working at awkward angles or in tight spaces.\u003c\/li\u003e\n \u003cli\u003eProduced in Germany to exacting tolerances, the Tri-Metal Fusion Welding process and Precision Tip geometry ensure consistent hole quality from the first hole to the last - reducing anchor installation failures and rework on the job.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1130\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/4 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 8 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and structural fastening\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon bit different from a standard hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eStandard 2-cutter hammer drill bits typically use less carbide material and fail at around 800 deg. Fahrenheit. The Rebar Demon features Diablo's Dura-Carbide with up to 2X more carbide that withstands up to 1800 deg. Fahrenheit, a 4-cutter full carbide head that reduces vibration and delivers controlled carbide wear, and Tri-Metal Fusion Welding with up to 3X stronger weld strength. The result is up to 7X longer bit life compared to standard 2-cutter bits.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat SDS shank type does this bit use and which tools are compatible?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit uses an SDS-Max shank and is optimized for use in corded and cordless SDS-Max rotary hammer drills. It is not compatible with SDS-Plus chuck systems.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length and total length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit has a 3\/4 in. diameter with an 8 in. working length and a 13 in. overall length. The working length determines the maximum effective drilling depth achievable without extensions.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit drill through rebar encountered during concrete drilling?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The Rebar Demon is specifically designed to handle rebar contact. The 4-cutter full carbide head extracts smaller bites of rebar for controlled, consistent carbide wear, while the Tri-Metal Fusion Welding keeps the carbide head intact under extreme impact. The Dura-Carbide material also withstands the intense heat generated when the bit contacts rebar, where standard bits commonly fail.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338789355681,"sku":"DMAMX1130","price":61.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31l9z60yabL.jpg?v=1785951937"},{"product_id":"diablo-dmamx1140-3-4-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 3\/4\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e (3\/4 in. x 16 in. x 21 in.) is engineered for professionals who demand speed, durability, and precision when drilling through reinforced concrete, standard concrete, brick, and block. Built around Diablo's Dura-Carbide technology, this SDS-Max bit handles rebar strikes that would destroy conventional 2-cutter bits - delivering controlled, consistent performance even under the extreme stress of high-powered rotary hammer drilling. Whether you are setting anchors in rebar-dense structural concrete or working with a cordless SDS-Max hammer, this bit is designed to outlast and outpace standard hammer drill bits by a significant margin.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - fewer bit changes on the job means less downtime and greater productivity over long drilling sessions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat versus standard bits that fail at 800 deg. Fahrenheit, keeping the cutting head intact when rebar is encountered.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast and precise holes even in the most demanding reinforced concrete applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact such as rebar hits, preventing head separation and extending reliable working life.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip geometry\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes, making anchor setting in reinforced concrete more consistent and repeatable.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - keeping the carbide head cooler for ultimate strength and durability, reducing heat buildup that would otherwise accelerate wear.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth making so anchors are seated correctly without over-drilling or guesswork.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible with corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - optimized for maximum performance across a wide range of professional tool platforms.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling into reinforced concrete with a standard 2-cutter bit risks rapid wear or breakage when the bit contacts rebar - the 4-cutter full carbide head and Dura-Carbide formula are specifically designed to handle rebar impact, making this bit the right choice for any application where rebar is present or suspected.\u003c\/li\u003e\n \u003cli\u003eThe combination of Tri-Metal Fusion Welding and heat resistance up to 1800 deg. Fahrenheit addresses the two most common causes of premature bit failure - head separation and heat-related carbide degradation - so crews can drill more holes per bit and reduce consumable costs.\u003c\/li\u003e\n \u003cli\u003eAt 16 in. working length with a 21 in. overall length on a 3\/4 in. diameter, this bit reaches deep anchor points in thick concrete slabs and walls where shorter bits cannot, making it well suited for structural and commercial concrete work.\u003c\/li\u003e\n \u003cli\u003eThe optimized flute design and wear mark indicator together support both speed and accuracy - faster dust evacuation means cooler operation and longer carbide life, while the depth indicator ensures consistent anchor embedment on every hole.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1140\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/4 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 21 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials Drilled:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon features a 4-cutter full carbide head with Dura-Carbide that contains up to 2X more carbide material than a standard bit. This allows it to withstand up to 1800 deg. Fahrenheit of heat - more than double the 800 deg. Fahrenheit threshold where standard bits fail - and delivers up to 7X longer life by taking controlled, smaller bites of rebar rather than sustaining a single catastrophic impact.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat shank type does this bit use, and which tools are compatible?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit uses an SDS Max shank, which is the heavy-duty standard found on professional-grade rotary hammer drills. It is optimized for maximum performance in both corded and cordless SDS-Max rotary hammers.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length versus the overall length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of the bit is 21 in., while the working length - the usable drilling depth - is 16 in. This makes it suitable for deep anchor holes in thick concrete walls and structural slabs where extended reach is required.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit be used on materials other than concrete?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. In addition to reinforced concrete and standard concrete, this bit is rated for use in rebar, brick, and block - covering the most common masonry substrates encountered in commercial and residential construction and renovation work.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338791518369,"sku":"DMAMX1140","price":74.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31YKxvfy9VL.jpg?v=1785951937"},{"product_id":"diablo-dmamx1190-7-8-in-x-24-in-x-29-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 7\/8\" x 24\" x 29\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo Rebar Demon 7\/8\" x 24\" x 29\" SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability, speed, and precision when drilling through reinforced concrete and rebar-laden structures. Designed for use with SDS-Max rotary hammer drills, this heavy-duty bit combines Diablo's Dura-Carbide technology with a full carbide head and Tri-Metal Fusion Welding to deliver performance that outlasts standard 2-cutter hammer drill bits by up to 7 times - making it the go-to choice for anchor setting, structural drilling, and demanding concrete applications where ordinary bits fall short.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - dramatically reduces bit replacement frequency and downtime on the job site, lowering the total cost per hole drilled.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat generated by rebar hits, while standard bits fail at 800 deg. Fahrenheit, keeping performance consistent in the most punishing conditions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast and precise holes even through heavily reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact situations such as unexpected rebar strikes, preventing catastrophic head separation and maintaining safe, reliable operation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip geometry\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes in reinforced concrete, which is critical for proper anchor setting and structural fastening.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - keeping the carbide head cooler for ultimate strength and durability, reducing heat buildup that degrades bit performance and shortens service life.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth making so installers can achieve consistent, code-compliant anchor embedment depths without guesswork.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - giving contractors flexibility to use the bit with the power source best suited to their job site conditions.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen drilling through reinforced concrete where rebar strikes are unavoidable, the 4-cutter full carbide head and Tri-Metal Fusion Welding work together to absorb impact and maintain bit integrity - rather than shattering or deforming like conventional bits that lack this construction.\u003c\/li\u003e\n \u003cli\u003eThe Dura-Carbide formulation tolerates heat up to 1800 deg. Fahrenheit, more than double the 800 deg. Fahrenheit threshold where standard bits fail, meaning performance does not degrade even during sustained high-speed drilling in dense concrete or masonry.\u003c\/li\u003e\n \u003cli\u003eWith a 29\" overall length and a 24\" working length, this bit reaches deep embedment depths required for structural anchoring in thick concrete walls, slabs, or columns without requiring an extension.\u003c\/li\u003e\n \u003cli\u003eProduced in Germany and featuring an optimized flute design that clears debris rapidly, this bit is built to sustain productivity throughout long drilling sessions in brick, block, concrete, and rebar-reinforced applications.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1190\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 7\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 29\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 24\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting, structural fastening, and penetration work\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon bit more heat-resistant than standard hammer drill bits?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eDiablo's Dura-Carbide formula uses up to 2X more carbide than standard bits, allowing it to withstand up to 1800 deg. Fahrenheit of heat generated during drilling through rebar. Standard hammer drill bits fail at 800 deg. Fahrenheit, meaning they degrade rapidly during rebar contact while the Rebar Demon maintains cutting performance throughout the hole.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhy does a 4-cutter head outperform a standard 2-cutter head in reinforced concrete?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe 4-cutter full carbide head takes smaller, more controlled bites of rebar during drilling. This controlled carbide wear reduces vibration, minimizes stress on the head, and distributes impact more evenly - resulting in up to 7X longer service life compared to standard 2-cutter hammer drill bits.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eIs this bit compatible with cordless SDS-Max rotary hammers?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. This Diablo Rebar Demon bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills, giving professionals the flexibility to match the bit to their preferred power source on any job site.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the difference between the overall length and the working length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of this bit is 29\", which includes the SDS-Max shank. The working length - the portion of the bit that actively drills - is 24\". This 24\" working length allows for deep embedment holes required for structural anchor setting in thick concrete elements without the need for a separate extension.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338791583905,"sku":"DMAMX1190","price":126.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/kfta2pkwmqoahb14qoe9.png?v=1785951937"},{"product_id":"diablo-dmamx1200-7-8-in-x-31-in-x-36-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 7\/8\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 7\/8\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who need maximum durability and speed when drilling through reinforced concrete, concrete, brick, and block. Designed to work with SDS-Max rotary hammer drills, this carbide-tipped bit delivers precision, longevity, and heat resistance that far exceed standard 2-cutter alternatives - making it the go-to solution for anchor setting, structural drilling, and heavy-duty construction applications.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - drastically reduces bit replacement frequency and downtime on the job site\u003c\/li\u003e\n \u003cli\u003eDura-Carbide construction features up to 2X more carbide that withstands up to 1800 deg. Fahrenheit of intense heat - combats rebar hits that would cause standard bits to fail at just 800 deg. Fahrenheit\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration - delivers fast, precise holes even in the toughest reinforced concrete\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar - prevents head separation and tool failure in demanding conditions\u003c\/li\u003e\n \u003cli\u003ePrecision Tip delivers stability and accuracy required for fast, precise holes - ideal for critical anchor setting in reinforced concrete where placement accuracy matters\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - extends bit life and maintains cutting performance over longer run times\u003c\/li\u003e\n \u003cli\u003eWear mark indicator ensures precise hole making - helps operators hit target depth consistently without over-drilling\u003c\/li\u003e\n \u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - versatile enough to work across a wide range of job site tool setups\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen drilling through rebar-reinforced concrete, most standard bits fail due to extreme heat - this bit's Dura-Carbide head handles up to 1800 deg. Fahrenheit, meaning it keeps cutting where other bits break down\u003c\/li\u003e\n \u003cli\u003eThe 4-cutter full carbide head design distributes impact stress more evenly than standard 2-cutter bits, resulting in reduced vibration and up to 7X longer service life - a direct cost and efficiency advantage on large reinforced concrete projects\u003c\/li\u003e\n \u003cli\u003eAt 36\" overall length with a 31\" working length, this bit reaches deep into thick concrete slabs and walls - making it well suited for anchor setting and structural penetrations that shorter bits cannot reach\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding keeps the carbide head bonded under extreme stress - giving users confidence that the bit will not fail mid-hole during high-powered hammer drilling or rebar strikes\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e DMAMX1200\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 7\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 36\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 31\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon bit more durable than a standard hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon uses Diablo's Dura-Carbide with up to 2X more carbide material than standard bits, and the 4-cutter full carbide head is bonded using Tri-Metal Fusion Welding for a weld up to 3X stronger. Together, these features allow the bit to withstand up to 1800 deg. Fahrenheit of heat - more than double the 800 deg. Fahrenheit threshold where standard bits fail - resulting in up to 7X longer service life.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat type of rotary hammer is required to use this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit requires an SDS-Max rotary hammer drill. It is optimized for maximum performance in both corded and cordless SDS-Max rotary hammers.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit drill through rebar as well as concrete?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The 4-cutter full carbide head is specifically designed to handle rebar strikes by taking small, controlled bites of rebar rather than absorbing the full impact at once. This controlled carbide wear reduces vibration and keeps the bit intact during rebar contact in reinforced concrete drilling applications.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat does the wear mark indicator do?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe wear mark indicator is a built-in reference on the bit that helps operators drill to a precise depth. This ensures accurate, consistent hole making - particularly important in anchor setting applications where hole depth directly affects fastener performance.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338792173729,"sku":"DMAMX1200","price":126.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/immoyh7jjmbau4fzhuq6_19292178-a27d-4766-aefc-3a0e70267db2.png?v=1785951938"},{"product_id":"diablo-dmamx1270-1-1-8-in-x-24-in-x-29-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-1\/8\" x 24\" x 29\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1-1\/8 in. x 24 in. x 29 in. Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is an engineered solution for professionals who drill through reinforced concrete, concrete, brick, and block on a daily basis. Diablo designed this SDS-Max rotary hammer bit to outlast standard 2-cutter bits by up to 7 times while staying cooler, cutting faster, and surviving direct rebar strikes that would destroy conventional hammer drill bits. Whether you are setting anchors in heavily reinforced slabs or boring through block walls, this bit delivers the precision, durability, and controlled performance that demanding concrete drilling requires.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - dramatically reduces bit replacement frequency and lowers overall cost per hole on reinforced concrete jobsites.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo Dura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat to combat rebar hits, compared to standard bits that fail at 800 deg. Fahrenheit, keeping the cutting head intact under extreme thermal stress.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, so you get fast, precise holes even when hitting embedded rebar.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact such as rebar contact, preventing catastrophic head separation and extending service life.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip geometry\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes, reducing wander on initial contact with concrete and reinforced surfaces.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - keeps the carbide head cooler for ultimate strength and durability, improving hole quality and reducing wear during continuous drilling.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole making by giving the operator a clear visual reference for correct drilling depth without the need for additional stop collars.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - delivers maximum performance across a wide range of high-powered tools, making this bit versatile for both heavy-duty corded rigs and modern cordless platforms.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eRebar is one of the most destructive forces on a hammer drill bit - the 4-Cutter Full Carbide Head and Tri-Metal Fusion Welding are specifically engineered to absorb rebar impact in a controlled way, preventing the sudden carbide breakage that sidelines crews using standard bits.\u003c\/li\u003e\n \u003cli\u003eThe Dura-Carbide formulation survives temperatures up to 1800 deg. Fahrenheit, more than double the 800 deg. Fahrenheit threshold where standard bits fail - this matters most during sustained high-production drilling where heat buildup is unavoidable.\u003c\/li\u003e\n \u003cli\u003eAt 29 in. overall length with a 24 in. working length and a 1-1\/8 in. diameter, this bit is sized for deep anchor-setting applications in thick reinforced concrete where shorter or narrower bits simply cannot reach or meet hole specifications.\u003c\/li\u003e\n \u003cli\u003eMade in Germany and part of Diablo's most complete range of SDS-Max Rebar Demon bits, this bit pairs controlled carbide wear with an optimized flute design to remove debris quickly - keeping the hole clean and the bit cool for consistent hole quality from the first hole to the last.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1270\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-1\/8 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 29 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 24 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS-Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and through-hole applications\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon features a 4-Cutter Full Carbide Head made with Dura-Carbide that contains up to 2X more carbide than standard bits. This allows it to withstand up to 1800 deg. Fahrenheit of heat - more than double the 800 deg. Fahrenheit limit where standard bits fail. The result is up to 7X longer life, reduced vibration, and controlled wear even when drilling through embedded rebar.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is Tri-Metal Fusion Welding and why does it matter?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eTri-Metal Fusion Welding is Diablo's proprietary process for bonding the full carbide head to the bit body. It produces a weld that is up to 3X stronger than conventional welds, which keeps the carbide head intact when the bit strikes rebar or other hard inclusions inside concrete. This prevents the sudden head loss that can damage hammer drills and halt work.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eIs this bit compatible with cordless SDS-Max rotary hammers?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The Rebar Demon SDS-Max 4-Cutter bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammers. The optimized flute design removes dust faster to keep the carbide head cooler, which is especially beneficial when using cordless tools where drilling cycles may be longer between breaks.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat does the wear mark indicator do?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe wear mark indicator is a visual reference built into the bit that allows the operator to confirm correct drilling depth and monitor carbide wear during use. This helps ensure precise hole making for anchor setting applications without the need for a separate depth stop, saving time and improving consistency across multiple holes.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338792206497,"sku":"DMAMX1270","price":157.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/immoyh7jjmbau4fzhuq6_244ec3bb-fabf-44c9-aec3-a68e9b450a6a.png?v=1785951938"},{"product_id":"diablo-dmamx1280-1-1-8-in-x-31-in-x-36-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-1\/8\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1-1\/8\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who need maximum durability, speed, and precision when drilling through reinforced concrete, standard concrete, brick, and block. Designed to work with SDS-Max rotary hammer drills, this heavy-duty carbide head bit tackles the toughest anchor-setting jobs where rebar contact is unavoidable - delivering controlled, consistent performance even under extreme impact and heat conditions. Made in Germany to exacting standards, the Rebar Demon line represents Diablo's most complete and advanced approach to SDS-Max hammer drilling.\u003c\/p\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - dramatically reduces bit replacement frequency and downtime on the job site, lowering the total cost per hole drilled.\u003c\/li\u003e\n \u003cli\u003eDura-Carbide composition with up to 2X more carbide withstands up to 1800 deg. Fahrenheit of intense heat - standard bits fail at 800 deg. Fahrenheit, making this bit the right choice for high-heat, high-stress reinforced concrete drilling.\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration - delivers fast, precise holes while protecting the bit and the operator from harsh recoil.\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar - prevents head separation or breakage even in the most demanding reinforced concrete applications.\u003c\/li\u003e\n \u003cli\u003ePrecision Tip delivers stability and accuracy required for fast, precise holes - ensures reliable anchor-setting performance without wandering or off-center starts in concrete.\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - better dust evacuation means less heat buildup and a longer-lasting cutting edge across extended drilling sessions.\u003c\/li\u003e\n \u003cli\u003eWear mark indicator ensures precise hole making - gives the operator a clear visual reference to achieve consistent, accurate hole depths every time.\u003c\/li\u003e\n \u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - versatile compatibility means this bit integrates directly with your existing tool setup without adapters or modifications.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eFor crews drilling anchor holes in reinforced concrete where rebar strikes are common, the 4-cutter full carbide head absorbs rebar impact in controlled increments rather than suffering sudden shock failure - making it the dependable choice when standard bits crack or degrade prematurely.\u003c\/li\u003e\n \u003cli\u003eThe combination of Dura-Carbide heat resistance up to 1800 deg. Fahrenheit and an optimized flute design means the bit stays cooler and sharper longer during continuous use - reducing the need to stop, change bits, and lose productive time.\u003c\/li\u003e\n \u003cli\u003eAt 36\" overall length with a 31\" working length and a 1-1\/8\" diameter, this bit reaches deep into thick reinforced concrete slabs and walls where shorter bits cannot - making it the right solution for anchor setting in heavy structural applications.\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding and Dura-Carbide work together to address the two most common failure modes in hammer drill bits - heat degradation and impact fracture - giving professionals a bit that holds up through rebar contact without compromising hole quality or worker safety.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e DMAMX1280\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-1\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 36\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 31\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and structural fastening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon bit better than a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon features a 4-cutter full carbide head made with Dura-Carbide - which includes up to 2X more carbide than standard bits - and Tri-Metal Fusion Welding for up to 3X stronger weld integrity. Together, these technologies deliver up to 7X longer life versus standard 2-cutter hammer drill bits, particularly in reinforced concrete where rebar contact is frequent.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit handle direct contact with rebar inside concrete?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The 4-cutter full carbide head is specifically designed to take small, controlled bites of rebar rather than sustaining a full shock strike. This approach results in consistent, controlled carbide wear, reduced vibration, and maintained hole accuracy even when the bit encounters embedded rebar during drilling.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat rotary hammers is this bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills. It uses an SDS Max shank and is not compatible with SDS-Plus tools without an adapter.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does the Dura-Carbide heat resistance benefit real-world drilling performance?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eDura-Carbide is formulated to withstand up to 1800 deg. Fahrenheit of intense heat, whereas standard bits fail at 800 deg. Fahrenheit. Combined with the optimized flute design that removes dust faster to keep the carbide head cooler, this heat resistance allows the bit to maintain its cutting strength and structural integrity through extended, high-intensity drilling sessions in concrete and reinforced concrete.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338792239265,"sku":"DMAMX1280","price":130.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31yBrJWKXUL.jpg?v=1785951938"},{"product_id":"diablo-dmamx1260-1-1-8-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-1\/8\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo Rebar Demon 1-1\/8 in. x 16 in. x 21 in. SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability and speed when drilling through reinforced concrete, concrete, rebar, and brick\/block. Built with Diablo's proprietary Dura-Carbide technology and a full carbide head, this heavy-duty rotary hammer bit delivers up to 7X longer life versus standard 2-cutter bits - making it the go-to choice for anchor setting and structural drilling in the most demanding jobsite conditions.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - dramatically reduces bit replacement frequency and downtime on demanding concrete drilling jobs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat, compared to standard bits that fail at 800 deg. Fahrenheit, so the bit keeps cutting even after repeated rebar strikes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast, precise holes in reinforced concrete without premature head failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact events such as rebar contact, preventing dangerous head separation during use.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip\u003c\/strong\u003e - provides the stability and accuracy required for fast, precise holes in reinforced concrete, which is critical for accurate anchor setting and structural work.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - keeps the carbide head cooler for ultimate strength and durability throughout the life of the bit, reducing heat-related wear.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole making so operators know exactly when the bit has reached the required depth, reducing the risk of under- or over-drilling.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - delivers maximum performance regardless of power source, giving crews flexibility on the jobsite.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eFor contractors drilling into reinforced concrete where rebar strikes are unavoidable, the 4-Cutter Full Carbide Head is specifically engineered to handle rebar impact rather than fail under it - resulting in controlled wear and a dramatically longer service life.\u003c\/li\u003e\n \u003cli\u003eThe Dura-Carbide formulation tolerates heat up to 1800 deg. Fahrenheit - more than twice the heat threshold of standard bits - meaning the bit maintains cutting performance even in high-friction, high-heat drilling conditions.\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding addresses one of the most common failure points in hammer drill bits - weld breakage under impact - by producing a bond up to 3X stronger than standard welding methods, reducing the risk of catastrophic head loss.\u003c\/li\u003e\n \u003cli\u003eWith a 16 in. working length and 21 in. overall length in an SDS-Max shank configuration, this bit is suited for deep anchor holes in thick reinforced concrete slabs and walls where shorter bits cannot reach.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1260\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-1\/8 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 21 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling, including anchor setting in rebar-dense structural applications\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eUnlike standard 2-cutter bits, the Rebar Demon features a 4-Cutter Full Carbide Head that takes smaller bites of rebar for controlled, consistent carbide wear and reduced vibration. Combined with Dura-Carbide that withstands up to 1800 deg. Fahrenheit - versus 800 deg. Fahrenheit for standard bits - and Tri-Metal Fusion Welding with up to 3X stronger weld strength, the Rebar Demon delivers up to 7X longer life in reinforced concrete applications.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat rotary hammer tools is this bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for use with SDS-Max rotary hammer drills, both corded and cordless, and is optimized for maximum performance across both power source types.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon SDS-Max bit is rated for drilling through reinforced concrete, concrete, rebar, and brick\/block, making it versatile for structural and masonry drilling tasks that involve embedded rebar.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat are the key dimensions of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit has a 1-1\/8 in. diameter, a 21 in. overall length, and a 16 in. working length. It uses an SDS-Max shank and is sold as a single bit per pack.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338792468641,"sku":"DMAMX1260","price":99.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31L9PoGKVkL.jpg?v=1785951938"},{"product_id":"diablo-dmamx1310-1-1-4-in-x-24-in-x-29-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-1\/4\" x 24\" x 29\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1-1\/4 in. x 24 in. x 29 in. Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability and speed when drilling through reinforced concrete, standard concrete, rebar, and brick or block. Designed by Diablo as part of their revolutionary, most complete range of SDS-Max hammer drill bits, this bit delivers the fastest, coolest, and most durable performance available - purpose-built to handle the punishing conditions of high-powered rotary hammer work where standard bits fall short.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - dramatically reduces bit replacement frequency and downtime on demanding jobsites\u003c\/li\u003e\n \u003cli\u003eDura-Carbide construction features up to 2X more carbide that withstands up to 1800 deg. Fahrenheit of intense heat versus standard bits that fail at 800 deg. Fahrenheit - keeps the cutting head intact even after repeated rebar strikes\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration - delivers fast, precise holes with less operator fatigue\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar - prevents head separation and costly bit failure mid-task\u003c\/li\u003e\n \u003cli\u003ePrecision Tip delivers stability and accuracy required for fast, precise holes - essential for accurate anchor setting in reinforced concrete\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - extends bit life by reducing heat buildup during continuous drilling\u003c\/li\u003e\n \u003cli\u003eWear mark indicator ensures precise hole making - helps operators achieve consistent hole depths without guesswork\u003c\/li\u003e\n \u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - compatible with a wide range of professional-grade tools for flexible use on any jobsite\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen drilling into reinforced concrete where rebar contact is unavoidable, the 4-cutter full carbide head takes controlled small bites rather than sustaining a full rebar impact - this means the bit survives encounters that would destroy a standard 2-cutter bit\u003c\/li\u003e\n \u003cli\u003eThe ability to withstand heat up to 1800 deg. Fahrenheit - more than double the 800 deg. Fahrenheit threshold where standard bits fail - means this bit maintains cutting performance even during extended, high-speed drilling sessions in tough masonry materials\u003c\/li\u003e\n \u003cli\u003eThe Tri-Metal Fusion Welding process bonds the carbide head with up to 3X the strength of a conventional weld, making this bit a reliable choice for high-powered rotary hammer applications where vibration and shock loads are extreme\u003c\/li\u003e\n \u003cli\u003eWith a 24 in. working length and 29 in. overall length, this bit reaches deep anchor-setting holes in reinforced concrete that shorter bits simply cannot access - making it the right tool for structural and commercial concrete applications\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1310\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-1\/4 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 29 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 24 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon uses a 4-cutter full carbide head rather than the 2-cutter design found on standard bits. This 4-cutter configuration takes smaller, controlled bites of rebar, reducing vibration and delivering consistent carbide wear. Combined with Dura-Carbide material that withstands up to 1800 deg. Fahrenheit - compared to 800 deg. Fahrenheit for standard bits - the result is up to 7X longer life in reinforced concrete drilling applications.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is Tri-Metal Fusion Welding and why does it matter?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eTri-Metal Fusion Welding is the process Diablo uses to bond the full carbide head to the bit body, producing a weld that is up to 3X stronger than conventional methods. This stronger bond keeps the carbide head intact when the bit encounters rebar and is subjected to extreme impact forces from high-powered rotary hammers, preventing head separation and premature bit failure.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eIs this bit compatible with cordless rotary hammers?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The Rebar Demon SDS-Max 4-Cutter bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammers, making it a versatile choice for jobsites where access to power may vary.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat does the wear mark indicator do?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe wear mark indicator is a visual reference built into the bit that helps operators confirm they are achieving the correct, consistent hole depth during drilling. This is especially important for anchor-setting applications in reinforced concrete where precise hole depth is required for proper fastener performance.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338794139809,"sku":"DMAMX1310","price":176.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/immoyh7jjmbau4fzhuq6_5f6aaaa1-cc33-4d7e-8d33-9fb4dad77328.png?v=1785951939"},{"product_id":"diablo-dmamx1290-1-1-4-in-x-8-in-x-13-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-1\/4\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1-1\/4\" x 8\" x 13\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who need a reliable, long-lasting solution when drilling through reinforced concrete, concrete, brick, and block. Diablo designed this hammer drill bit with a full carbide head and four precision cutters to deliver faster drilling, reduced vibration, and dramatically extended bit life compared to standard 2-cutter bits - making it a go-to choice for anchor setting and structural drilling in the most demanding job-site conditions.\u003c\/p\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - fewer bit changes and lower cost per hole on large reinforced concrete drilling projects.\u003c\/li\u003e\n \u003cli\u003eDura-Carbide full carbide head features up to 2X more carbide material and withstands up to 1800 deg. Fahrenheit of intense heat - standard bits fail at 800 deg. Fahrenheit, meaning this bit stays effective through rebar hits that would destroy conventional bits.\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration - delivering fast, precise holes without the jarring impact common in rebar-heavy concrete drilling.\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar - preventing head breakage during the toughest hammer drilling applications.\u003c\/li\u003e\n \u003cli\u003ePrecision Tip delivers the stability and accuracy required for fast, precise holes - critical when setting anchors in reinforced concrete where hole placement matters.\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - prolonging bit life and maintaining drilling speed throughout the hole.\u003c\/li\u003e\n \u003cli\u003eWear mark indicator ensures precise hole making - so you always know when the correct depth has been reached without guessing or over-drilling.\u003c\/li\u003e\n \u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - compatible with the professional-grade tools already on the job site.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen drilling into reinforced concrete where rebar contact is unavoidable, standard bits fail quickly at 800 deg. Fahrenheit - this bit's Dura-Carbide head withstands up to 1800 deg. Fahrenheit, allowing work to continue without constant interruption for bit replacement.\u003c\/li\u003e\n \u003cli\u003eThe 4-cutter full carbide head design takes controlled, smaller bites of rebar rather than grinding against it aggressively - this means reduced operator fatigue from vibration and a longer-lasting bit, even in heavy-rebar applications.\u003c\/li\u003e\n \u003cli\u003eWith a 1-1\/4\" diameter and 8\" working length in a 13\" overall format, this bit is sized for anchor-setting work in thick reinforced concrete slabs and walls where depth and diameter precision are equally important.\u003c\/li\u003e\n \u003cli\u003eProduced in Germany with Tri-Metal Fusion Welding technology, the full carbide head stays bonded under the extreme impact forces generated by high-powered SDS-Max rotary hammer drills - providing confidence that the bit will not fail mid-hole.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1290\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-1\/4\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and structural fastening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eStandard 2-cutter hammer drill bits typically use less carbide material and fail when heat exceeds 800 deg. Fahrenheit - which can happen quickly during rebar contact. The Rebar Demon uses Dura-Carbide with up to 2X more carbide material, withstands up to 1800 deg. Fahrenheit of intense heat, and delivers up to 7X longer life. The 4-cutter full carbide head also reduces vibration by taking smaller, more controlled bites of rebar rather than grinding against it with brute force.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eIs this bit compatible with cordless SDS-Max rotary hammers?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The Rebar Demon SDS-Max hammer drill bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat does the wear mark indicator do?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe wear mark indicator is a built-in reference point on the bit that ensures precise hole making. It allows the operator to confirm when the correct hole depth has been reached - particularly important when drilling to a specific depth for anchor setting in reinforced concrete.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is Tri-Metal Fusion Welding and why does it matter?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eTri-Metal Fusion Welding is the process Diablo uses to bond the full carbide head to the bit body. It produces a weld that is up to 3X stronger than standard welding methods, which means the carbide head stays intact even under the extreme impact forces generated when the bit strikes rebar inside reinforced concrete - preventing the head from cracking or separating mid-hole.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338794205345,"sku":"DMAMX1290","price":76.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31a29WO9ueL.jpg?v=1785951938"},{"product_id":"diablo-dmamx1320-1-1-4-in-x-31-in-x-36-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-1\/4\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eDiablo 1-1\/4\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e delivers a revolutionary approach to drilling through reinforced concrete, rebar, brick, and block. Engineered by Diablo with Dura-Carbide technology and Tri-Metal Fusion Welding, this heavy-duty SDS-Max bit is purpose-built for professionals who demand maximum durability, faster drilling speeds, and cooler operation in the most punishing jobsite conditions. Whether you are setting anchors in reinforced slabs or boring large-diameter holes through tough masonry, this 36\" overall-length bit with a 31\" working length gives you the reach and performance to get the job done right.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - fewer bit changes mean more uptime and lower cost per hole on demanding reinforced concrete jobs\u003c\/li\u003e\n\u003cli\u003eDura-Carbide formulation features up to 2X more carbide that withstands up to 1800 deg. Fahrenheit of intense heat - far exceeding standard bits that fail at 800 deg. Fahrenheit, so the bit stays hard and cutting even during rebar encounters\u003c\/li\u003e\n\u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration - delivering fast, precise holes without the shock that destroys standard bits\u003c\/li\u003e\n\u003cli\u003eTri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar - protecting your investment and preventing dangerous head separation\u003c\/li\u003e\n\u003cli\u003ePrecision Tip delivers stability and accuracy required for fast, precise holes - essential for accurate anchor setting in reinforced concrete where placement tolerances are tight\u003c\/li\u003e\n\u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - reducing heat buildup that shortens bit life\u003c\/li\u003e\n\u003cli\u003eWear mark indicator ensures precise hole making - so you always know when you have reached the correct embedment depth without measuring\u003c\/li\u003e\n\u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - giving you consistent results regardless of your power source\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy This Product\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRebar is the number one cause of bit failure on reinforced concrete jobs - the 4-cutter full carbide head is specifically designed to absorb rebar impacts through controlled, incremental cuts rather than the shock loading that shatters standard 2-cutter heads\u003c\/li\u003e\n\u003cli\u003eHeat resistance up to 1800 deg. Fahrenheit means the carbide head maintains its cutting edge even in continuous high-production drilling situations where ordinary bits soften and fail at 800 deg. Fahrenheit\u003c\/li\u003e\n\u003cli\u003eThe 36\" overall length with a 31\" working length is ideal for deep anchor holes in thick reinforced concrete walls or slabs where shorter bits simply cannot reach\u003c\/li\u003e\n\u003cli\u003eTri-Metal Fusion Welding keeps the full carbide head bonded under extreme stress - giving crews confidence that the bit will not fail catastrophically mid-hole in critical structural applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1320\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 36\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 31\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApproved Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon bit different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe Rebar Demon uses a 4-cutter full carbide head rather than a standard 2-cutter design. This allows the bit to take smaller, controlled bites of rebar instead of sustaining full direct impact on fewer cutting edges. Combined with Dura-Carbide that withstands up to 1800 deg. Fahrenheit versus the 800 deg. Fahrenheit limit of standard bits, the result is up to 7X longer life, reduced vibration, and consistent performance even when drilling through rebar-dense concrete.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs this bit compatible with cordless SDS-Max rotary hammers?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. The Rebar Demon SDS-Max 4-Cutter bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills, so you can use it with your existing cordless platform without sacrificing drilling speed or bit life.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat does the wear mark indicator do?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe wear mark indicator is a visual reference built into the bit that lets you confirm you have reached the correct hole depth while drilling. This is particularly valuable when setting anchors in reinforced concrete, where precise embedment depth is critical to the integrity of the fastened connection.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhy does the optimized flute design matter for bit performance?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe flute geometry on the Rebar Demon is engineered to evacuate drilling dust and debris from the hole faster than a conventional flute design. Faster dust removal keeps the carbide head cooler during operation, which directly preserves the hardness and cutting ability of the carbide - contributing to the bit's extended service life in reinforced concrete and masonry applications.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338794303649,"sku":"DMAMX1320","price":132.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31fiTWGRUIL.jpg?v=1785951938"},{"product_id":"diablo-dmamx1240-1-in-x-31-in-x-36-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 1\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who need maximum durability and speed when drilling through reinforced concrete, concrete, rebar, and brick\/block. Diablo designed this heavy-duty rotary hammer bit from the ground up to outlast, outperform, and run cooler than standard 2-cutter hammer drill bits - delivering precise anchor-setting holes in the most demanding jobsite conditions.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - significantly reduces bit replacement frequency and downtime on the job\u003c\/li\u003e\n \u003cli\u003eDura-Carbide head features up to 2X more carbide material that withstands up to 1800 deg. Fahrenheit of intense heat - far exceeds the 800 deg. Fahrenheit threshold where standard bits fail, keeping the cutting edge intact during rebar strikes\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration - delivers fast, precise holes with less operator fatigue\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar - prevents head separation and catastrophic bit failure\u003c\/li\u003e\n \u003cli\u003ePrecision Tip delivers stability and accuracy required for fast, precise holes - critical for reliable anchor setting in reinforced concrete structures\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - reduced heat buildup means the bit maintains its cutting performance longer\u003c\/li\u003e\n \u003cli\u003eWear mark indicator ensures precise hole making - takes the guesswork out of drilling to correct depth for anchor installation\u003c\/li\u003e\n \u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - versatile compatibility across a wide range of professional hammer drill tools\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen drilling through reinforced concrete where unexpected rebar contact can destroy a standard bit, the 4-cutter full carbide head and Tri-Metal Fusion Welding absorb extreme impact without head breakage - keeping crews productive instead of stopping to swap out failed bits\u003c\/li\u003e\n \u003cli\u003eThe 31\" working length on a 36\" overall bit gives reach deep into thick concrete slabs or walls while the SDS-Max shank delivers the torque transfer needed for large-diameter holes in the toughest masonry materials\u003c\/li\u003e\n \u003cli\u003eAt 1\" diameter, this bit handles the large anchor holes commonly required in heavy structural and commercial concrete applications - paired with the Precision Tip for the accuracy anchor setting demands\u003c\/li\u003e\n \u003cli\u003eDura-Carbide's ability to withstand up to 1800 deg. Fahrenheit - more than double the heat tolerance of standard bits - means the cutting edge stays sharp and effective even during prolonged drilling sessions through hard aggregate concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1240\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 36\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 31\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon uses a 4-cutter full carbide head instead of a standard 2-cutter design. This means the bit takes smaller, controlled bites when it contacts rebar rather than sustaining a single high-impact hit, which reduces vibration and carbide wear. Combined with Dura-Carbide that tolerates up to 1800 deg. Fahrenheit - versus 800 deg. Fahrenheit for standard bits - the result is up to 7X longer service life than conventional hammer drill bits.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat shank type does this bit require, and will it work with my rotary hammer?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit uses an SDS-Max shank and is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills. It is not compatible with SDS-Plus rotary hammers, which use a smaller shank format. Verify that your tool accepts the SDS-Max shank before use.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat does the wear mark indicator do?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe wear mark indicator is a visual reference built into the bit that helps the operator drill to a precise, consistent depth. This is especially useful when setting anchors in reinforced concrete, where drilling too shallow or too deep can affect anchor performance and structural integrity.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit drill through rebar, or does it need to avoid it?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is specifically designed to handle rebar contact. The impact resistant 4-cutter full carbide head extracts smaller bites of rebar for controlled, consistent carbide wear, and the Tri-Metal Fusion Welding keeps the full carbide head intact during extreme impact such as rebar hits. While the bit is engineered to survive and continue cutting through rebar, its primary application is reinforced concrete and concrete drilling for anchor setting.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338794762401,"sku":"DMAMX1240","price":108.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/immoyh7jjmbau4fzhuq6_f88c7d38-9775-4758-a8e1-0e30ba2527c9.png?v=1785951938"},{"product_id":"diablo-dmamx1300-1-1-4-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-1\/4\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1-1\/4\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who need to drill fast, precise holes through reinforced concrete, rebar, brick, and block without sacrificing tool life. Diablo has developed this heavy-duty carbide drill bit as part of a revolutionary lineup that delivers up to 7X longer life compared to standard 2-cutter bits - making it a go-to choice for anchor setting in reinforced concrete and demanding structural drilling applications. With a 1-1\/4\" diameter, 16\" working length, and 21\" overall length, this SDS-Max shank bit is built for use with corded and cordless SDS-Max rotary hammer drills where power and precision are both critical.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - fewer bit replacements and less downtime on the job site, lowering overall cost per hole.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat versus standard bits that fail at 800 deg. Fahrenheit, so the bit keeps performing even after repeated rebar contact.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast and precise holes through the toughest reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impact such as rebar strikes, preventing catastrophic bit failure in high-stress drilling situations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes, making it ideal for anchor setting where hole placement matters.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design\u003c\/strong\u003e - removes dust faster, keeping the carbide head cooler for ultimate strength and durability over the life of the bit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth making, so anchors are set correctly every time without guesswork.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - delivers maximum performance whether you are running a high-powered corded tool or a modern cordless platform.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling through rebar is one of the fastest ways to destroy a standard hammer drill bit - the 4-cutter full carbide head is specifically designed to take controlled, smaller bites of rebar, drastically reducing the shock that causes premature carbide loss or bit breakage.\u003c\/li\u003e\n \u003cli\u003eHeat is the hidden enemy of drill bit longevity. Because Dura-Carbide handles up to 1800 deg. Fahrenheit - more than double the 800 deg. Fahrenheit threshold where standard bits fail - this bit maintains cutting performance even during continuous or high-speed drilling in dense reinforced concrete.\u003c\/li\u003e\n \u003cli\u003eThe optimized flute design actively removes debris and keeps the head cooler during drilling, which means less heat buildup, longer carbide life, and faster hole completion compared to bits with standard flute geometry.\u003c\/li\u003e\n \u003cli\u003eProduced in Germany and engineered with Tri-Metal Fusion Welding, the full carbide head is built to stay bonded under the extreme impact loads generated by SDS-Max rotary hammers - giving professionals confidence that the bit will not fail mid-hole in critical anchor-setting work.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1300\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-1\/4\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 21\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon bit different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon features a 4-cutter full carbide head made with Dura-Carbide that includes up to 2X more carbide than standard bits. This allows it to withstand up to 1800 deg. Fahrenheit of heat versus the 800 deg. Fahrenheit threshold where standard bits typically fail, and it delivers up to 7X longer life. The 4-cutter head also takes smaller, more controlled bites of rebar, reducing vibration and carbide wear compared to standard 2-cutter designs.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat rotary hammer tools is this bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for use with SDS-Max rotary hammer drills, both corded and cordless, and is optimized for maximum performance across those platforms. The SDS-Max shank ensures a secure, positive fit in any SDS-Max chuck.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit be used for anchor setting in reinforced concrete?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The Precision Tip on this bit is specifically designed to deliver the stability and accuracy required to produce fast, precise holes in reinforced concrete for anchor setting. The wear mark indicator also helps ensure correct hole depth so anchors are set properly.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does the flute design contribute to bit performance?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized flute design removes dust and debris faster during drilling, which keeps the carbide head cooler during operation. Keeping the head cooler helps maintain the ultimate strength and durability of the carbide, extending the overall life of the bit especially during sustained drilling in dense or reinforced concrete.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338796531873,"sku":"DMAMX1300","price":93.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/310T2ZpTJFL.jpg?v=1785951938"},{"product_id":"diablo-dmamx1330-1-3-8-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-3\/8\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1-3\/8\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability, speed, and precision when drilling through reinforced concrete. Designed for use with SDS-Max rotary hammer drills, this bit delivers fast, accurate holes in rebar-embedded concrete, standard concrete, brick, and block - applications where ordinary bits fail early or break under stress. Diablo's Rebar Demon series represents a revolutionary approach to carbide drill bit technology, combining advanced materials science with purpose-built geometry to outlast and outperform standard 2-cutter alternatives in the most punishing job site conditions.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - dramatically reduces bit changeouts and downtime on reinforced concrete drilling jobs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat, keeping the bit functional through rebar strikes where standard bits fail at just 800 deg. Fahrenheit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - takes smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, resulting in fast, precise holes even through tough reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head securely intact during extreme rebar impacts, preventing breakage and ensuring reliable performance throughout the bit's life.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip geometry\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise hole placement in reinforced concrete, critical for anchor setting applications where location matters.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - keeps the carbide head cooler during drilling for ultimate strength, durability, and sustained cutting performance.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole making by giving the operator a clear visual reference for consistent drilling depth.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - compatible with the full range of professional rotary hammer tools, maximizing versatility on the job site.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen drilling through rebar-embedded concrete, standard bits overheat and fail at 800 deg. Fahrenheit - the Rebar Demon's Dura-Carbide head withstands up to 1800 deg. Fahrenheit, making it the right choice for any project where rebar contact is unavoidable.\u003c\/li\u003e\n \u003cli\u003eThe 4-cutter full carbide head paired with Tri-Metal Fusion Welding addresses the two most common failure modes of hammer drill bits - carbide wear and head breakage - delivering up to 7X longer service life compared to standard 2-cutter designs.\u003c\/li\u003e\n \u003cli\u003eAt 21\" total length with a 16\" working length and 1-3\/8\" diameter, this bit is sized for deep-hole drilling in thick reinforced concrete slabs and walls, providing the reach needed for structural anchor setting work.\u003c\/li\u003e\n \u003cli\u003eThe optimized flute design actively removes debris during drilling, reducing heat buildup and keeping hole quality consistent - a direct benefit when precision placement in reinforced concrete is required.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e DMAMX1330\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-3\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 21\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes this bit different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon features a 4-cutter full carbide head with Diablo's Dura-Carbide formulation, which provides up to 2X more carbide material and withstands up to 1800 deg. Fahrenheit of heat - more than double the 800 deg. Fahrenheit threshold where standard bits fail. Combined with Tri-Metal Fusion Welding and an optimized flute design, the result is up to 7X longer bit life compared to standard 2-cutter alternatives.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit be used with cordless SDS-Max rotary hammer drills?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. This Rebar Demon bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills, making it versatile for job sites where corded power may not always be available.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the difference between the total length and the working length?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe total length of this bit is 21\", which includes the SDS-Max shank that inserts into the drill. The working length - the portion of the bit that actively drills into the material - is 16\". This distinction is important when determining maximum achievable hole depth for your specific application.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eIs this bit appropriate for anchor setting in reinforced concrete?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The Precision Tip geometry is specifically designed to deliver the stability and accuracy required to produce fast, precise holes in reinforced concrete for anchor setting. The 4-cutter carbide head manages rebar contact by taking smaller bites of rebar, reducing vibration and maintaining hole accuracy even when rebar is encountered mid-drill.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338796794017,"sku":"DMAMX1330","price":121.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/files\/1-3-8-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-drill-bit.png?v=1785951939"},{"product_id":"diablo-dmamx1230-1-in-x-24-in-x-29-in-rebar-demon-sds-max-4-cutter-full-carbide-head-hammer-bit","title":"Diablo 1\" x 24\" x 29\" Rebar Demon SDS-Max 4-Cutter Carbide Head Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1\" x 24\" x 29\" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand superior performance when drilling through reinforced concrete, standard concrete, brick, and block. Diablo designed this hammer drill bit from the ground up to outlast, outpace, and run cooler than conventional 2-cutter bits, making it the go-to choice for anchor setting and heavy-duty concrete work where rebar contact is unavoidable. With a 29\" overall length, a 24\" working length, and a 1\" diameter, this SDS-Max bit delivers the reach and cutting capacity needed for deep-hole applications in demanding construction environments.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - dramatically reduces bit replacement frequency and downtime on the job\u003c\/li\u003e\n \u003cli\u003eDiablo Dura-Carbide features up to 2X more carbide that withstands up to 1800 deg. Fahrenheit of intense heat to combat rebar hits - stays functional where standard bits fail at 800 deg. Fahrenheit, protecting your investment in high-heat drilling conditions\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration to deliver fast, precise holes - means less operator fatigue and more accurate anchor placements in reinforced concrete\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar - prevents head separation and catastrophic bit failure during the most punishing hammer drill applications\u003c\/li\u003e\n \u003cli\u003ePrecision Tip delivers stability and accuracy required for fast, precise holes - ensures on-target starts without walking or deflection, critical for anchor setting layouts\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - faster dust evacuation translates directly into longer bit life and cleaner, debris-free boreholes\u003c\/li\u003e\n \u003cli\u003eWear mark indicator ensures precise hole making - gives drillers a clear visual reference to achieve consistent, code-compliant hole depths without guesswork\u003c\/li\u003e\n \u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - compatible with a wide range of professional-grade tools for flexible jobsite use\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDesigned specifically for rebar contact - the 4-cutter full carbide head takes controlled, smaller bites of rebar rather than resisting it outright, resulting in reduced vibration and carbide wear that extends usable bit life far beyond standard options\u003c\/li\u003e\n \u003cli\u003eHandles extreme heat that destroys ordinary bits - Dura-Carbide withstands up to 1800 deg. Fahrenheit, more than double the 800 deg. Fahrenheit threshold where conventional bits break down, keeping performance consistent throughout long drilling sessions in dense concrete\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding locks the full carbide head in place under extreme impact - providing up to 3X stronger bond strength compared to standard welding methods, which translates to a bit that stays together when striking embedded rebar\u003c\/li\u003e\n \u003cli\u003eAt a 29\" overall length with a 24\" working length, this bit reaches deep into concrete substrates for anchor setting applications that shorter bits simply cannot address, all while maintaining the speed and precision required for professional results\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1230\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 29\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 24\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Full Carbide Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon bit better than a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon features a 4-cutter full carbide head made with Diablo Dura-Carbide, which provides up to 2X more carbide material compared to standard bits. This allows it to withstand up to 1800 deg. Fahrenheit of heat - more than double the 800 deg. Fahrenheit threshold where standard bits fail - and delivers up to 7X longer life. The 4-cutter geometry also takes smaller, more controlled bites of rebar, reducing vibration and producing more consistent carbide wear over the life of the bit.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is Tri-Metal Fusion Welding and why does it matter?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eTri-Metal Fusion Welding is Diablo's proprietary head attachment process that produces a weld up to 3X stronger than those found on conventional hammer drill bits. This stronger bond keeps the full carbide head intact when the bit strikes rebar or encounters extreme impact forces during high-powered hammer drilling, preventing head breakage and extending the safe working life of the bit.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eIs this bit compatible with both corded and cordless rotary hammers?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. The Rebar Demon SDS-Max bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills, giving professionals flexibility to use it with the tools already on their jobsite.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the wear mark indicator and how is it used?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe wear mark indicator is a visual reference built into the bit that ensures precise hole making. It allows the operator to drill to a consistent, accurate depth without relying on estimation, which is particularly important in anchor setting applications where hole depth directly affects holding strength and code compliance.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338797383841,"sku":"DMAMX1230","price":137.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/immoyh7jjmbau4fzhuq6.png?v=1785951938"},{"product_id":"diablo-dmapl2010-5-32-in-x-2-in-x-4-in-sds-plus-2-cutter","title":"Diablo 5\/32\" x 2\" x 4\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit DMAPL2010","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 5\/32\" x 2\" x 4\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals and serious users who need fast, accurate holes in concrete and brick. Diablo designed this rotary hammer bit to deliver one of the fastest and longest lasting drilling solutions available for masonry applications, combining premium Dura-Carbide tips with an advanced brazing and hardening process that keeps the bit cutting clean and cool through demanding jobsite conditions.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDiablo Dura-Carbide construction withstands high impact forces and elevated heat - dramatically extending service life compared to standard hammer bits so you replace bits less often and stay productive longer\u003c\/li\u003e\n \u003cli\u003ePeak Point Tip design allows aggressive starts at the point of contact - producing clean, fast holes for common sized anchors without wandering or surface chipping\u003c\/li\u003e\n \u003cli\u003eOptimized brazing and hardening process secures and strengthens the carbide tips - increasing tip longevity and overall drilling productivity on concrete and block\u003c\/li\u003e\n \u003cli\u003eFour-flute design removes dust from the hole faster - keeping carbide tips cooler during drilling for ultimate strength, durability, and consistent cutting performance\u003c\/li\u003e\n \u003cli\u003eSDS-Plus shank - compatible with both corded and cordless SDS-Plus rotary hammers for flexible use across tool platforms\u003c\/li\u003e\n \u003cli\u003e5\/32\" diameter with 2\" working length and 4\" overall length - sized for common anchor hole requirements in concrete and masonry applications\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eFor contractors drilling anchor holes in concrete slabs or brick and block walls, the Peak Point Tip and four-flute dust removal design work together to produce cleaner holes faster - reducing rework and keeping the bit cooler over long drilling sessions\u003c\/li\u003e\n \u003cli\u003eThe Dura-Carbide tips are engineered to handle the repeated impact and heat of rotary hammer use - meaning fewer bit changes per job and a lower cost per hole compared to standard carbide bits\u003c\/li\u003e\n \u003cli\u003eOptimized for both corded and cordless SDS-Plus rotary hammers, this bit integrates with the tools already on your truck - no special adapter or equipment needed\u003c\/li\u003e\n \u003cli\u003eMade in Germany with a precision brazing and hardening process, this 5\/32\" hammer drill bit is built to the tight tolerances that anchor placement and structural fastening demand in concrete and masonry\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAPL2010\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Plus 2-Cutter Hammer Drill Bits\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 5\/32\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 4\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 2\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Plus Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Concrete; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete for anchor installation\u003c\/li\u003e\n \u003cli\u003eDrilling brick and block masonry\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat rotary hammers is this bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis Diablo hammer drill bit is designed with an SDS-Plus shank and is optimized for maximum performance in both corded and cordless SDS-Plus rotary hammers.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis 5\/32\" carbide-tipped hammer drill bit is designed to drill through concrete as well as brick and block masonry surfaces.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length and overall length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe bit has a 2\" working length and a 4\" overall length, with a 5\/32\" diameter - sized for drilling anchor holes in concrete and masonry.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes Diablo's Dura-Carbide tips different from standard hammer bit carbide?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eDiablo's Dura-Carbide tips are produced using an optimized brazing and hardening process that extends the life of the carbide under high impact and high heat conditions, dramatically outlasting standard hammer bit carbide tips and maintaining cutting performance over more holes per bit.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338797416609,"sku":"DMAPL2010","price":4.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31Nd68-Sg7L.jpg?v=1785951943"},{"product_id":"diablo-dmamx1390-1-3-4-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-3\/4\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1-3\/4 in. x 16 in. x 21 in. Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e delivers a revolutionary approach to drilling through reinforced concrete, rebar, brick, and block. Engineered by Diablo for use with SDS-Max rotary hammer drills, this heavy-duty bit combines a full-carbide 4-cutter head, advanced heat resistance, and precision tip geometry to produce fast, accurate holes in the most demanding concrete drilling applications - including anchor setting in rebar-congested slabs and structural concrete.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - dramatically reduces bit replacement frequency and downtime on large concrete drilling jobs\u003c\/li\u003e\n \u003cli\u003eDiablo Dura-Carbide features up to 2X more carbide that withstands up to 1800 deg. Fahrenheit of intense heat versus standard bits that fail at 800 deg. Fahrenheit - keeps the cutting head intact and effective even after repeated rebar strikes\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration - delivers fast, precise holes with less operator fatigue\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar - prevents head breakage and extends service life in high-stress conditions\u003c\/li\u003e\n \u003cli\u003ePrecision Tip delivers stability and accuracy required for fast, precise holes - ensures accurate hole placement critical for anchor setting in reinforced concrete\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - reduces heat buildup and maintains cutting performance over extended use\u003c\/li\u003e\n \u003cli\u003eWear mark indicator ensures precise hole making - helps operators achieve consistent hole depth without guesswork\u003c\/li\u003e\n \u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - compatible with a wide range of professional hammer drill tools\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDesigned specifically to survive rebar hits - the 4-cutter full-carbide head takes small bites of rebar rather than absorbing full impact force, making it the right choice for drilling into reinforced concrete slabs and walls where rebar encounters are unavoidable\u003c\/li\u003e\n \u003cli\u003eDramatically reduced heat failure risk - with heat tolerance up to 1800 deg. Fahrenheit compared to the 800 deg. Fahrenheit limit of standard bits, this bit maintains its cutting integrity through continuous heavy use that would destroy conventional hammer drill bits\u003c\/li\u003e\n \u003cli\u003eFewer bit changes on the job - up to 7X longer service life versus standard 2-cutter bits means less interruption to workflow and lower overall cost per hole on concrete anchoring, structural, and masonry projects\u003c\/li\u003e\n \u003cli\u003ePrecision and speed in one tool - the combination of Precision Tip geometry, optimized dust-clearing flutes, and a wear mark indicator makes this bit equally suited for high-volume production drilling and detail work requiring accurate hole placement\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1390\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-3\/4 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 21 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16 in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon uses a 4-cutter full-carbide head with Diablo Dura-Carbide that contains up to 2X more carbide than standard bits. This allows it to withstand up to 1800 deg. Fahrenheit of heat - more than double the 800 deg. Fahrenheit limit of standard bits - and deliver up to 7X longer life. The 4-cutter design also takes smaller bites of rebar, producing controlled carbide wear, reduced vibration, and consistently precise holes.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat rotary hammer tools is this bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for use with SDS-Max rotary hammer drills and is optimized for maximum performance in both corded and cordless SDS-Max rotary hammers.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is rated for use in reinforced concrete, concrete, rebar, and brick\/block. Its 4-cutter carbide head and impact-resistant construction make it particularly effective in reinforced concrete where rebar strikes are expected.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat do the working length and overall length measurements mean?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of this bit is 21 in., which is the total measurement from tip to end of shank. The working length is 16 in., which represents the usable cutting and flute depth available for drilling - the maximum depth of hole this bit can produce. These dimensions are important for selecting the right bit for deep anchor holes in thick concrete sections.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338797809825,"sku":"DMAMX1390","price":164.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/z2umcsdaj3y4uvsfnxoh_b872e5dd-266d-47ce-9b28-7cc292f2cd39.png?v=1785951939"},{"product_id":"diablo-dmamx1370-1-1-2-in-x-24-in-x-29-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-1\/2\" x 24\" x 29\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1 1\/2\" x 24\" x 29\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e represents a breakthrough in heavy-duty concrete drilling performance. Engineered by Diablo for professionals who routinely encounter reinforced concrete, rebar, brick, and block, this SDS-Max bit delivers up to 7X longer working life compared to standard 2-cutter hammer drill bits - making it the right tool for anchor setting, structural drilling, and demanding jobsite conditions where downtime and bit failure are not an option.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X Longer Life vs. Standard 2-Cutter Bits\u003c\/strong\u003e - dramatically reduces bit replacement frequency and keeps drilling operations moving without costly interruptions on reinforced concrete jobsites.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo Dura-Carbide with Up to 2X More Carbide Material\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat versus standard bits that fail at 800 deg. Fahrenheit, giving this bit a decisive edge when hitting rebar repeatedly in high-temperature drilling conditions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast and precise holes even through heavily reinforced concrete slabs and walls.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with Up to 3X Stronger Weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme rebar impacts, preventing catastrophic head separation and ensuring safe, reliable operation in tough applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip Design\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes in reinforced concrete for anchor setting, eliminating bit walk and improving placement accuracy from the first strike.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized Flute Design for Faster Dust Removal\u003c\/strong\u003e - evacuates debris rapidly to keep the carbide head cooler for ultimate strength and durability, extending bit life and maintaining consistent drilling speed throughout the hole.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear Mark Indicator\u003c\/strong\u003e - ensures precise hole making by clearly showing the operator when the bit has reached the correct drilling depth, reducing the risk of over-drilling in anchor setting applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible with Corded and Cordless SDS-Max Rotary Hammers\u003c\/strong\u003e - optimized for maximum performance across a wide range of professional-grade rotary hammer tools, giving crews flexibility on the jobsite.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eFor contractors drilling into reinforced concrete where rebar strikes are unavoidable, the 4-cutter full carbide head absorbs rebar impacts with controlled wear rather than catastrophic failure - meaning fewer broken bits and less downtime mid-job.\u003c\/li\u003e\n \u003cli\u003eThe ability to withstand up to 1800 deg. Fahrenheit of heat - more than double the threshold of standard bits - means this bit stays functional through extended high-intensity drilling sessions where conventional bits would soften, distort, or break.\u003c\/li\u003e\n \u003cli\u003eAt a 1 1\/2\" diameter with a 24\" working length and 29\" overall length, this bit is purpose-sized for deep anchor bolt holes, through-slab penetrations, and large-diameter reinforced concrete drilling tasks that demand both reach and cutting capacity.\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding and Dura-Carbide technology work together to address the two most common failure points of standard bits - head separation and carbide degradation from heat - making this bit a more reliable long-term investment for professional drilling crews.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1370\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1 1\/2\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 29\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 24\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS-Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and structural penetrations\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon bit different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon features a 4-cutter full carbide head made with Diablo Dura-Carbide, which includes up to 2X more carbide material than standard bits. This allows it to withstand up to 1800 deg. Fahrenheit of heat - more than twice the 800 deg. Fahrenheit threshold where standard bits fail. The result is up to 7X longer working life, reduced vibration, and controlled carbide wear even when the bit strikes rebar during drilling.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat type of rotary hammer is required to use this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit requires an SDS-Max rotary hammer drill. It is optimized for maximum performance in both corded and cordless SDS-Max rotary hammers, giving professional crews flexibility in tool selection on the jobsite.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this hammer drill bit be used on?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for use in reinforced concrete, concrete, rebar, and brick\/block. Its 4-cutter full carbide head and Precision Tip are specifically engineered to handle the stress of drilling through rebar-embedded concrete without compromising accuracy or speed.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat do the overall length and working length measurements mean for my application?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of 29\" refers to the total end-to-end measurement of the bit including the SDS-Max shank. The working length of 24\" is the usable drilling depth the bit can achieve once seated in the chuck of the rotary hammer. This makes the bit well-suited for deep anchor bolt holes and through-slab penetrations that require significant reach into reinforced concrete.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338798104737,"sku":"DMAMX1370","price":209.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/files\/1-1-2-in-x-24-in-x-29-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-drill-bit.png?v=1785951939"},{"product_id":"diablo-dmamx1350-1-3-8-in-x-31-in-x-36-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-3\/8\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1-3\/8\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is an industrial-grade drilling solution engineered for contractors and tradespeople who need to bore fast, precise holes through reinforced concrete, standard concrete, brick, and block. Built by Diablo with purpose-driven innovations like Dura-Carbide technology, Tri-Metal Fusion Welding, and a 4-cutter carbide-tipped head, this SDS-Max bit is designed to outlast standard 2-cutter bits by up to 7 times - delivering unmatched performance in anchor-setting applications and heavy-duty rotary hammer work.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - dramatically reduces bit replacement frequency on demanding jobsites, lowering overall tooling costs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo-made Dura-Carbide with up to 2X more carbide material\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat during rebar contact, compared to standard bits that fail at 800 deg. Fahrenheit, keeping the bit working where others quit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Carbide-Tipped Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, allowing for fast, precise holes even through rebar-laden slabs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impacts such as rebar strikes, preventing catastrophic head separation and extending usable bit life.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip design\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes in reinforced concrete, which is critical for reliable anchor setting applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - keeping the carbide head cooler for ultimate strength and durability over repeated use in concrete and masonry drilling.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth making so operators can consistently achieve accurate embedment depth without guesswork.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - providing versatility across a wide range of jobsite power tool setups.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eContractors drilling through rebar-reinforced concrete face bit failure, excessive heat buildup, and vibration fatigue - the Rebar Demon's Dura-Carbide head tolerates up to 1800 deg. Fahrenheit and takes controlled bites of rebar rather than absorbing damaging impacts head-on, solving all three problems in a single bit.\u003c\/li\u003e\n \u003cli\u003eA 31\" working length combined with a 36\" overall length gives operators deep reach into thick concrete slabs and walls while maintaining the stability and accuracy needed for precise anchor-setting holes - reducing the need for extensions or secondary tools.\u003c\/li\u003e\n \u003cli\u003eThe 4-cutter carbide head geometry paired with an optimized flute design removes debris faster and keeps the bit cooler, meaning fewer stops to clear holes and more productive drilling time on the job.\u003c\/li\u003e\n \u003cli\u003eProduced in Germany with Tri-Metal Fusion Welding, this bit is built to withstand the stress of high-powered SDS-Max rotary hammers - corded or cordless - making it a dependable single-bit solution for reinforced concrete, brick, and block drilling across multiple tool platforms.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1350\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-3\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 36\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 31\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and structural penetrations\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eStandard 2-cutter hammer drill bits typically fail at temperatures around 800 deg. Fahrenheit and offer limited resistance to rebar impact. The Rebar Demon features Diablo's Dura-Carbide formula with up to 2X more carbide that withstands up to 1800 deg. Fahrenheit, a 4-cutter head that takes controlled bites of rebar to reduce vibration and carbide wear, and Tri-Metal Fusion Welding that creates a weld up to 3X stronger - combining to deliver up to 7X longer life versus standard 2-cutter bits.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat type of rotary hammer is required to use this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for use with SDS-Max rotary hammer drills, both corded and cordless. It is optimized for maximum performance across compatible SDS-Max tool platforms and should not be used with SDS-Plus chucks or standard drill drivers.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis Rebar Demon bit is rated for reinforced concrete, standard concrete, rebar, brick, and block. It is specifically engineered to handle rebar encounters during concrete drilling without premature carbide failure, making it well suited for anchor-setting work in heavily reinforced slabs and walls.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length versus the overall length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit has an overall length of 36\" and a working length of 31\". The working length refers to the fluted portion available for active drilling, while the overall length includes the SDS-Max shank. The wear mark indicator on the bit helps ensure precise hole depth is achieved consistently throughout the bit's service life.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338798170273,"sku":"DMAMX1350","price":197.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/310oKCuwEPL.jpg?v=1785951938"},{"product_id":"diablo-dmamx1400-2-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 2\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 2\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum performance when drilling through reinforced concrete, concrete, brick, and block. Built by Diablo with a full-carbide 4-cutter head and Tri-Metal Fusion Welding, this SDS-Max bit delivers fast, precise holes in the most demanding conditions - including direct rebar strikes - while lasting up to 7X longer than standard 2-cutter bits. With a 2\" diameter, 21\" overall length, and 16\" working length, it is optimized for deep anchor-setting applications in heavily reinforced slabs and walls.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - dramatically reduces bit replacement frequency and downtime on heavy drilling jobs in reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo Dura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat generated by rebar contact, compared to standard bits that fail at 800 deg. Fahrenheit, keeping the bit cutting longer under extreme stress.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast and precise holes even through rebar-laden concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head intact during extreme impacts such as rebar strikes, preventing sudden breakage and improving operator safety.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip design\u003c\/strong\u003e - delivers the stability and accuracy required for fast, precise holes in reinforced concrete anchor-setting applications, reducing bit walk and improving placement accuracy.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design\u003c\/strong\u003e - removes dust faster and keeps the carbide head cooler for ultimate strength and durability over extended drilling sessions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth control so anchor installations meet required specifications every time.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - compatible with a wide range of professional-grade hammer drills, making this bit a versatile addition to any drilling toolkit.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhen drilling through reinforced concrete where rebar contact is unavoidable, standard 2-cutter bits fail prematurely - the Rebar Demon's 4-cutter full-carbide head and Dura-Carbide construction are specifically designed to absorb rebar impacts and continue cutting, reducing costly interruptions.\u003c\/li\u003e\n \u003cli\u003eThe combination of Tri-Metal Fusion Welding and heat resistance up to 1800 deg. Fahrenheit means the carbide head stays bonded and functional under the stress that would cause conventional bits to crack or debond, making this a reliable choice for large-scale concrete anchor projects.\u003c\/li\u003e\n \u003cli\u003eAt 2\" diameter and 16\" working length, this bit is sized for deep-hole applications in thick reinforced slabs - anchor bolt installations, structural post bases, and heavy mechanical penetrations - where both reach and precision matter.\u003c\/li\u003e\n \u003cli\u003eThe optimized flute geometry actively clears debris and cools the cutting head during use, meaning less overheating, longer bit life, and more consistent hole quality throughout a full day of drilling on the job site.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAMX1400\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 2\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 21\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon different from a standard SDS-Max hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eStandard 2-cutter bits typically use less carbide and fail when exposed to heat above 800 deg. Fahrenheit or direct rebar contact. The Rebar Demon uses a 4-cutter full-carbide head with Dura-Carbide that resists heat up to 1800 deg. Fahrenheit, Tri-Metal Fusion Welding for up to 3X stronger head bonding, and an optimized flute design for faster dust removal - resulting in up to 7X longer service life in reinforced concrete drilling applications.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat rotary hammer tools are compatible with this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit features an SDS-Max shank and is optimized for use with corded and cordless SDS-Max rotary hammer drills. It is not compatible with SDS-Plus rotary hammers, which use a smaller shank format.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length and why does it matter for anchor setting?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe working length of this bit is 16\", which represents the usable drilling depth available for cutting through material. For anchor-setting applications in reinforced concrete - such as structural bolts or post bases - sufficient working length ensures the bit can reach the required embedment depth even when drilling through thick slabs or walls.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eCan this bit drill through rebar, or does it need to avoid it?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon is specifically designed to handle rebar contact. The impact-resistant 4-cutter full-carbide head takes small, controlled bites of rebar rather than trying to avoid it, which delivers consistent carbide wear, reduced vibration, and maintains drilling accuracy. The Tri-Metal Fusion Welding keeps the carbide head intact during these extreme impact events.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338799153313,"sku":"DMAMX1400","price":181.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/mpb328mpf4vgepqg5uuc.png?v=1785951940"},{"product_id":"diablo-dmamx1340-1-3-8-in-x-24-in-x-29-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-3\/8\" x 24\" x 29\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1-3\/8\" x 24\" x 29\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who need to drill fast, precise holes through reinforced concrete, concrete, brick, and block without sacrificing bit life. Diablo designed this SDS-Max rotary hammer bit around a full-carbide 4-cutter head and Dura-Carbide technology that survives rebar strikes and extreme heat - conditions that destroy ordinary hammer drill bits. Whether you are setting anchors in rebar-heavy slabs or punching through dense masonry, this 1-3\/8\" diameter bit with a 24\" working length and 29\" overall length delivers the controlled, consistent performance demanding job sites require.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits\u003c\/strong\u003e - dramatically reduces bit replacement frequency and downtime on heavy drilling tasks in reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide with up to 2X more carbide\u003c\/strong\u003e - withstands up to 1800 deg. Fahrenheit of intense heat, versus standard bits that fail at 800 deg. Fahrenheit, keeping the cutting head intact through rebar hits that would destroy conventional bits.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpact Resistant 4-Cutter Full Carbide Head\u003c\/strong\u003e - extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration, delivering fast and precise holes in reinforced concrete and masonry.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTri-Metal Fusion Welding with up to 3X stronger weld\u003c\/strong\u003e - keeps the full carbide head securely bonded during extreme impact events like rebar strikes, preventing catastrophic head separation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecision Tip\u003c\/strong\u003e - provides the stability and accuracy required for fast, precise hole placement, which is critical for accurate anchor setting in reinforced concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized flute design removes dust faster\u003c\/strong\u003e - keeping the carbide head cooler for sustained strength and durability during extended drilling sessions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWear mark indicator\u003c\/strong\u003e - ensures precise hole depth control so users hit their target depth consistently without over-drilling.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized for corded and cordless SDS-Max rotary hammers\u003c\/strong\u003e - compatible across a wide range of high-powered tools for maximum job site flexibility.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eRebar is the most common bit killer on concrete drilling jobs - the 4-cutter full carbide head and Dura-Carbide technology are specifically built to survive rebar contact and keep cutting, making this bit a reliable choice for reinforced concrete anchor setting rather than a one-hit consumable.\u003c\/li\u003e\n \u003cli\u003eHeat buildup shortens bit life faster than almost any other factor - the optimized flute design expels dust rapidly to keep the head cooler, and Dura-Carbide tolerates up to 1800 deg. Fahrenheit, giving this bit a meaningful durability advantage over standard 2-cutter bits rated to only 800 deg. Fahrenheit.\u003c\/li\u003e\n \u003cli\u003eReduced vibration from the 4-cutter head geometry means less fatigue for the operator and more controlled hole placement - important when drilling multiple holes in sequence for anchor patterns in concrete structures.\u003c\/li\u003e\n \u003cli\u003eWith a 24\" working length and 29\" overall length in a 1-3\/8\" diameter, this SDS-Max bit handles deep penetration tasks in thick concrete slabs and walls where shorter bits simply cannot reach.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1340\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-3\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 29\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 24\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and penetration work\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the 4-cutter head better than a standard 2-cutter hammer drill bit for rebar-heavy concrete?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Impact Resistant 4-Cutter Full Carbide Head takes smaller bites of rebar with each rotation, resulting in controlled, consistent carbide wear and reduced vibration compared to standard 2-cutter designs. This controlled engagement is the primary reason the Rebar Demon delivers up to 7X longer life versus standard 2-cutter hammer drill bits when drilling through reinforced concrete.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow hot can this bit get before it fails, and why does that matter?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eDiablo's Dura-Carbide technology allows this bit to withstand up to 1800 deg. Fahrenheit of intense heat. Standard bits typically fail at around 800 deg. Fahrenheit. In demanding drilling applications - particularly when hitting rebar repeatedly - heat buildup accelerates bit wear significantly. The Dura-Carbide formulation, combined with the optimized flute design that removes dust quickly to keep the head cooler, helps maintain cutting performance under conditions that destroy conventional bits.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eIs this bit compatible with cordless SDS-Max rotary hammers, or only corded tools?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis Rebar Demon SDS-Max bit is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer drills. The SDS-Max shank interfaces with any standard SDS-Max chuck system regardless of whether the tool is corded or battery-powered.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is Tri-Metal Fusion Welding and why does it matter for drilling through rebar?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eTri-Metal Fusion Welding is the process Diablo uses to bond the full carbide head to the bit body. It produces a weld rated at up to 3X stronger than standard welding methods. When a bit contacts rebar at high speed, the impact force is transmitted directly to the weld joint - a weaker bond can cause the head to separate entirely. The stronger weld keeps the carbide head intact during extreme impact situations, protecting both the bit and the operator.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338799480993,"sku":"DMAMX1340","price":192.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31tsrBcth0L.jpg?v=1785951938"},{"product_id":"diablo-dmamx1380-1-1-2-in-x-31-in-x-36-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-1\/2\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1 1\/2\" x 31\" x 36\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand extreme durability and speed when drilling through reinforced concrete, standard concrete, rebar, and brick or block. Designed to be among the most durable, fastest, and coolest hammer drill bits available, this Diablo bit delivers precision anchor-setting holes in the toughest materials - even when rebar is in the way. With a 36\" overall length, a 31\" working length, and a 1 1\/2\" diameter, it is built for deep drilling applications where standard bits simply fall short. Compatible with corded and cordless SDS-Max rotary hammer drills, this bit represents a complete rethinking of what a heavy-duty carbide drill bit can achieve on demanding jobsites.\u003c\/p\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7X longer life versus standard 2-cutter hammer drill bits - dramatically reduces bit replacement frequency and total cost on long drilling projects.\u003c\/li\u003e\n \u003cli\u003eDiablo Dura-Carbide with up to 2X more carbide - withstands up to 1800 deg. Fahrenheit of intense heat versus standard bits that fail at 800 deg. Fahrenheit, keeping the cutting edge intact during rebar strikes.\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar - delivers controlled, consistent carbide wear and reduced vibration for fast, precise holes even in heavily reinforced concrete.\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding with up to 3X stronger weld - keeps the full carbide head intact during extreme impact, preventing head loss or breakage when the bit contacts rebar.\u003c\/li\u003e\n \u003cli\u003ePrecision Tip provides stability and accuracy from the first contact - ensures fast, precise holes ideal for anchor setting in reinforced concrete without wandering or skipping.\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster - keeps the carbide head cooler during use for ultimate strength and durability throughout the full working length.\u003c\/li\u003e\n \u003cli\u003eWear mark indicator built into the bit - ensures precise hole depth is maintained, eliminating guesswork during anchor-setting applications.\u003c\/li\u003e\n \u003cli\u003eOptimized for corded and cordless SDS-Max rotary hammers - delivers maximum performance regardless of whether you are working with a corded or battery-powered tool.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eRebar is no longer a drill-stopper - the 4-cutter full carbide head is specifically engineered to handle rebar hits by taking controlled, small bites rather than shattering or binding, so you can drill through reinforced concrete without stopping to reposition.\u003c\/li\u003e\n \u003cli\u003eHeat is the enemy of carbide, and Dura-Carbide addresses it directly - by withstanding up to 1800 deg. Fahrenheit compared to the 800 deg. Fahrenheit limit of standard bits, this bit maintains cutting performance in high-heat, high-friction drilling conditions that would destroy conventional bits.\u003c\/li\u003e\n \u003cli\u003eThe 36\" overall length and 31\" working length make this bit the right choice for deep anchor holes in thick reinforced concrete slabs, walls, and footings where shorter bits simply cannot reach the required depth.\u003c\/li\u003e\n \u003cli\u003eWith up to 7X longer bit life and reduced vibration from the 4-cutter design, crews spend more time drilling and less time changing bits or managing fatigue - a meaningful productivity advantage on large concrete drilling jobs.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1380\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1 1\/2\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 36\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 31\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS-Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete drilling for anchor setting and through-hole applications\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon 4-cutter head different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe 4-cutter full carbide head extracts smaller bites of rebar with each rotation, which delivers controlled, consistent carbide wear and reduced vibration compared to standard 2-cutter bits. This design also contributes to up to 7X longer bit life versus standard 2-cutter hammer drill bits, reducing the frequency of bit changes on heavy reinforced concrete drilling jobs.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does Dura-Carbide handle rebar hits without failing?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eDiablo Dura-Carbide features up to 2X more carbide material than standard bits and is formulated to withstand up to 1800 deg. Fahrenheit of intense heat - more than double the approximately 800 deg. Fahrenheit threshold at which standard bits fail. This heat resistance is critical when the bit contacts rebar repeatedly, since friction-generated heat is the primary cause of carbide degradation and head failure in standard bits.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is Tri-Metal Fusion Welding and why does it matter?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eTri-Metal Fusion Welding is the process Diablo uses to attach the full carbide head to the bit body, producing a weld that is up to 3X stronger than conventional welding methods. This added weld strength prevents the carbide head from breaking away or separating from the bit during extreme impact situations such as repeated rebar strikes - a common failure mode with standard hammer drill bits used in reinforced concrete.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat SDS-Max rotary hammer drills is this bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is optimized for maximum performance in corded and cordless SDS-Max rotary hammer drills. The SDS-Max shank provides the secure, tool-free chuck engagement that high-powered rotary hammers require for heavy-duty drilling in reinforced concrete, concrete, rebar, and brick or block.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338799513761,"sku":"DMAMX1380","price":203.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/z2umcsdaj3y4uvsfnxoh.png?v=1785951940"},{"product_id":"diablo-dmamx1360-1-1-2-in-x-16-in-x-21-in-rebar-demon-sds-max-4-cutter-carbide-tipped-hammer-bit","title":"Diablo 1-1\/2\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1 1\/2\" x 16\" x 21\" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand maximum durability, speed, and precision when drilling through reinforced concrete, standard concrete, brick, and block. Manufactured in Germany, this heavy-duty SDS-Max drill bit features a full-carbide 4-cutter head and Diablo's proprietary Dura-Carbide technology, delivering up to 7x longer life than standard 2-cutter bits. Whether you are setting anchors in rebar-laden slabs or boring large-diameter holes in block walls, this 21\" overall length bit with a 16\" working length gives rotary hammer operators a serious performance advantage on demanding job sites.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUp to 7x longer life versus standard 2-cutter hammer drill bits - dramatically reduces downtime and bit replacement costs on high-volume drilling projects in reinforced concrete.\u003c\/li\u003e\n \u003cli\u003eDura-Carbide formula features up to 2x more carbide that withstands up to 1800 deg. Fahrenheit of intense heat - keeps the bit cutting effectively through rebar hits where standard bits fail at 800 deg. Fahrenheit.\u003c\/li\u003e\n \u003cli\u003eImpact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration - produces fast, precise holes while protecting both the bit and the operator from jarring impact forces.\u003c\/li\u003e\n \u003cli\u003eTri-Metal Fusion Welding features up to 3x stronger weld to keep the full carbide head intact during extreme impact such as rebar - prevents catastrophic head separation and extends service life in the most punishing drilling conditions.\u003c\/li\u003e\n \u003cli\u003ePrecision Tip delivers stability and accuracy required for fast, precise holes - ensures clean, on-target entry in reinforced concrete anchor-setting applications where placement accuracy is critical.\u003c\/li\u003e\n \u003cli\u003eOptimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability - faster dust evacuation means less heat buildup and consistent cutting performance throughout the hole.\u003c\/li\u003e\n \u003cli\u003eWear mark indicator ensures precise hole making - gives the operator a reliable visual reference so anchor holes are drilled to the correct depth without guesswork.\u003c\/li\u003e\n \u003cli\u003eOptimized for maximum performance in corded and cordless SDS-Max rotary hammers - compatible with a wide range of professional hammer drill platforms on the job site.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDesigned specifically for rebar encounters - the 4-cutter carbide head takes controlled, small bites of rebar instead of deflecting or snapping, making this the right choice for drilling through reinforced concrete slabs and foundations where unexpected rebar hits are unavoidable.\u003c\/li\u003e\n \u003cli\u003eUp to 7x longer bit life compared to standard 2-cutter bits means fewer bit changes, less lost productivity, and lower overall tooling cost on large concrete anchor-setting jobs.\u003c\/li\u003e\n \u003cli\u003eHeat resistance up to 1800 deg. Fahrenheit - more than double the threshold of standard bits - means the Dura-Carbide head keeps its edge and integrity even during sustained high-speed rotary hammer drilling sessions.\u003c\/li\u003e\n \u003cli\u003eThe 1 1\/2\" diameter with a 16\" working length and 21\" overall length fills a critical need for deep, large-bore holes in thick concrete walls and slabs, giving crews the reach and diameter required for heavy-duty anchor installations.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAMX1360\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Max 4-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1 1\/2\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 21\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Max\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Max Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Reinforced Concrete; Concrete; Rebar; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eReinforced concrete and concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the Rebar Demon 4-cutter bit different from a standard 2-cutter hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Rebar Demon features a full-carbide 4-cutter head made with Diablo's Dura-Carbide, which includes up to 2x more carbide material than standard bits. This construction delivers up to 7x longer life, withstands heat up to 1800 deg. Fahrenheit (compared to 800 deg. Fahrenheit for standard bits), and uses Tri-Metal Fusion Welding for a bond up to 3x stronger - making it far more resilient when hitting rebar inside concrete.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat type of rotary hammer is required to use this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit requires an SDS-Max rotary hammer drill. It is optimized for maximum performance in both corded and cordless SDS-Max rotary hammer platforms.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this Diablo hammer drill bit be used on?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for use in reinforced concrete, standard concrete, rebar, brick, and block - making it suitable for a wide range of masonry and foundation drilling tasks including anchor setting.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does the flute design on the Rebar Demon help during drilling?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized flute design removes dust faster from the hole during drilling. Faster dust evacuation keeps the carbide head cooler, which preserves carbide strength and durability over the course of the drilling operation - particularly important during extended use in deep holes at the 16\" working length this bit provides.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338800201889,"sku":"DMAMX1360","price":124.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/315TwtwEnSL.jpg?v=1785951939"},{"product_id":"diablo-dmapl2040-3-16-in-x-2-in-x-4-in-sds-plus-2-cutter","title":"Diablo 3\/16\" x 2\" x 4\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit DMAPL2040","description":"\u003cdiv\u003e\n \u003cp\u003e\u003cstrong\u003eDiablo 3\/16\" x 2\" x 4\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is engineered by Diablo to deliver one of the fastest and longest lasting drilling solutions available for concrete and masonry work. Designed for use with corded and cordless SDS-Plus rotary hammer drills, this 2-cutter carbide-tipped bit combines aggressive tip geometry with a precision-hardened cutting edge to produce clean, accurate holes in concrete and brick or block - making it a reliable choice for anchor installation and general masonry drilling tasks.\u003c\/p\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo Dura-Carbide construction\u003c\/strong\u003e - withstands heavy impact and high heat during rotary hammer drilling, dramatically extending service life compared to standard hammer drill bits so users replace bits less often.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePeak Point Tip design\u003c\/strong\u003e - allows for aggressive starts that produce clean, fast holes, reducing walking and improving hole accuracy even on hard or uneven concrete surfaces.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized brazing and hardening process\u003c\/strong\u003e - extends the life of the carbide tips and increases productivity, meaning fewer interruptions and more holes drilled per bit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized four-flute design\u003c\/strong\u003e - removes dust faster from the hole as drilling progresses, keeping the carbide tips cooler for ultimate strength and durability throughout the life of the bit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSDS-Plus shank\u003c\/strong\u003e - compatible with both corded and cordless SDS-Plus rotary hammer drills, giving users flexibility across a wide range of jobsite tools.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2\" working length with 4\" overall length\u003c\/strong\u003e - sized for common anchor hole depths in concrete and masonry, delivering the reach needed for standard fastening applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMade in Germany\u003c\/strong\u003e - produced to tight tolerances for consistent performance across every hole.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe Dura-Carbide tip material and optimized hardening process make this bit a strong choice for contractors and tradespeople who drill concrete regularly and need a bit that holds up through demanding, high-heat applications.\u003c\/li\u003e\n \u003cli\u003eThe Peak Point Tip geometry eliminates the slow, wandering starts common with lesser bits - useful when placing anchors in concrete walls or floors where hole position accuracy matters.\u003c\/li\u003e\n \u003cli\u003eThe four-flute dust evacuation design actively cools the bit during use, which is especially valuable in cordless rotary hammer applications where sustained cutting performance is needed without frequent stops to clear the hole.\u003c\/li\u003e\n \u003cli\u003eAt 3\/16\" diameter and 4\" overall length with a 2\" working length, this bit is correctly sized for common small-anchor applications in concrete and brick or block, reducing the need for multiple bit sizes on a typical anchor-setting job.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAPL2040\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Plus 2-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 4\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 2\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete\u003c\/li\u003e\n \u003cli\u003eDrilling brick and block\u003c\/li\u003e\n \u003cli\u003eCreating holes for common sized anchors in concrete and masonry\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat tools is this hammer drill bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for use with SDS-Plus rotary hammer drills and is optimized for maximum performance in both corded and cordless SDS-Plus rotary hammer models.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis Diablo SDS-Plus 2-cutter carbide-tipped bit is designed to drill through concrete and brick or block, making it well suited for anchor installation and common masonry tasks.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes the four-flute design beneficial during concrete drilling?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized four-flute design removes dust faster from the hole during drilling, which keeps the carbide tips cooler. Cooler tips maintain their hardness and cutting edge longer, contributing to ultimate strength and durability throughout the bit's service life.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does the Peak Point Tip design improve performance?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe Peak Point Tip design allows for aggressive starts that produce clean, fast holes. This reduces bit walking at the start of the hole and is particularly effective when drilling holes for common sized anchors in concrete and masonry surfaces.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338802462881,"sku":"DMAPL2040","price":3.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31wtMbUCLsL.jpg?v=1785951943"},{"product_id":"diablo-dmapl2050-3-16-in-x-4-in-x-6-in-sds-plus-2-cutter","title":"Diablo 3\/16\" x 4\" x 6\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit DMAPL2050","description":"\u003cdiv\u003e\n \u003cp\u003e\u003cstrong\u003eDiablo 3\/16\" x 4\" x 6\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e by Diablo delivers one of the fastest and longest lasting drilling solutions available for concrete and masonry applications. Engineered with a unique brazing and hardening process, this SDS-Plus rotary hammer bit drives clean, accurate holes through concrete and brick or block with speed and precision. The Peak Point tip initiates aggressive, self-starting bores that are ideal for common anchor placements, while Diablo's Dura-Carbide construction withstands the high-impact, high-heat demands of heavy rotary hammer work. Optimized for maximum performance in both corded and cordless SDS-Plus rotary hammers, this 3\/16\" diameter bit is a dependable choice for contractors and tradespeople who need reliable hole-making performance day after day.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo Dura-Carbide construction\u003c\/strong\u003e - withstands impact and high heat applications, dramatically extending service life versus standard hammer bits so users spend less time swapping out worn tooling\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePeak Point Tip design\u003c\/strong\u003e - enables aggressive starts that produce clean, fast holes, reducing walking and improving accuracy when drilling anchor locations in concrete and masonry\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized brazing and hardening process\u003c\/strong\u003e - extends the life of carbide tips and increases productivity, keeping the bit performing sharply over a greater number of holes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized four-flute design\u003c\/strong\u003e - removes dust faster from the bore, keeping carbide tips cooler for ultimate strength and durability and reducing the risk of bit glazing in dense concrete\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSDS-Plus shank\u003c\/strong\u003e - fits all standard SDS-Plus rotary hammer chucks, providing secure tool-free bit changes and efficient hammering energy transfer in corded and cordless tools\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMade in Germany\u003c\/strong\u003e - precision manufacturing standards that contribute to consistent tip geometry, accurate hole sizing, and long-term reliability\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe Dura-Carbide tip material and optimized hardening process mean fewer bit changes during a job - critical when drilling multiple anchor holes in concrete or block where downtime costs productivity\u003c\/li\u003e\n \u003cli\u003eThe Peak Point Tip design prevents skipping and wandering at the start of each hole, delivering clean, accurately placed bores that matter when setting anchors to tight layout tolerances\u003c\/li\u003e\n \u003cli\u003eThe four-flute dust removal system keeps the cutting tip cooler, which translates directly to a longer-lasting sharp edge and more holes per bit over the life of the tool\u003c\/li\u003e\n \u003cli\u003eCompatibility with both corded and cordless SDS-Plus rotary hammers makes this bit a flexible choice for job sites where power source options vary\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Plus 2-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 4\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Plus Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Concrete; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eAvailable Pack Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDMAPL2050:\u003c\/strong\u003e 1 Ea\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDMAPL2050-P25:\u003c\/strong\u003e 25 Pk\u003c\/li\u003e\n\u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete\u003c\/li\u003e\n \u003cli\u003eDrilling brick and block for anchor installation\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat type of rotary hammer is this bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for use with SDS-Plus rotary hammer drills, both corded and cordless. The SDS-Plus shank provides a secure, tool-free connection and efficient transfer of hammering energy during drilling.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this hammer drill bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is rated for drilling concrete and brick or block. The Dura-Carbide tip is built to handle the abrasive, high-impact demands of these masonry materials.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length versus the overall length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length is 6\" and the working length - the portion of the bit that actively cuts into the material - is 4\". This distinction matters when drilling to a specific depth or when clearance behind the chuck is limited.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does the four-flute design benefit drilling performance?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized four-flute design removes dust faster from the bore during drilling. Faster dust evacuation keeps the carbide tips cooler, which helps maintain ultimate strength and durability and extends the life of the cutting tip over repeated use.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"1 Ea","offer_id":45771533091046,"sku":"DMAPL2050","price":5.07,"currency_code":"USD","in_stock":true},{"title":"25 Pk","offer_id":45771533123814,"sku":"DMAPL2050-P25","price":72.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31h-wjU13vL.jpg?v=1785951943"},{"product_id":"diablo-dmapl2150-1-4-in-x-6-in-x-8-in-sds-plus-2-cutter","title":"Diablo 1\/4\" x 6\" x 8\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit DMAPL2150","description":"\u003cdiv\u003e\n \u003cp\u003e\u003cstrong\u003eDiablo 1\/4\" x 6\" x 8\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e by Diablo delivers one of the fastest and longest-lasting drilling solutions available for concrete and masonry work. Engineered in Germany with Diablo's proprietary Dura-Carbide formula, this SDS-Plus rotary hammer bit is built to withstand the punishing impact and high-heat conditions of heavy-duty anchor hole drilling, giving professionals a reliable edge on the job site.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDiablo Dura-Carbide construction withstands impact and high heat applications - dramatically extending service life compared to standard hammer drill bits so you replace bits less often and keep work moving\u003c\/li\u003e\n \u003cli\u003ePeak Point Tip design for aggressive starts that produce clean, fast holes - allows you to begin drilling immediately without wandering, reducing layout time and rework\u003c\/li\u003e\n \u003cli\u003eOptimized brazing and hardening process extends life of carbide tips and increases productivity - the carbide bond is strengthened at the manufacturing level so tips stay sharp and secure through demanding concrete and brick drilling cycles\u003c\/li\u003e\n \u003cli\u003eOptimized four-flute design removes dust faster, keeping the carbide tips cooler for ultimate strength and durability - faster dust evacuation means less friction heat buildup, protecting tip integrity and prolonging cutting performance\u003c\/li\u003e\n \u003cli\u003eSDS-Plus shank - locks securely into SDS-Plus rotary hammers for consistent torque transfer and easy, tool-free bit changes\u003c\/li\u003e\n \u003cli\u003e2-cutter carbide head - provides balanced cutting action through concrete and brick\/block for straight, accurate holes\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe Dura-Carbide formula and optimized hardening process mean this bit stays productive through applications where standard carbide tips would wear prematurely - a practical advantage when drilling multiple anchor holes in concrete or masonry\u003c\/li\u003e\n \u003cli\u003eThe Peak Point Tip starts aggressively without skating across the surface, making it a dependable choice for precise anchor placement in concrete and brick\/block without the need for a center punch\u003c\/li\u003e\n \u003cli\u003eThe four-flute dust-removal design keeps the cutting tip cooler during extended drilling sessions, reducing the risk of tip degradation and helping maintain hole quality from the first hole to the last\u003c\/li\u003e\n \u003cli\u003eAt 1\/4\" diameter with a 6\" working length and 8\" overall length, this bit is sized for common anchor hole applications in concrete and masonry where reach into deeper substrates is required\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Plus 2-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\/4\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 6\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Plus Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Concrete; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eAvailable Pack Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDMAPL2150:\u003c\/strong\u003e 1 Ea\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDMAPL2150-P25:\u003c\/strong\u003e 25 Pk\u003c\/li\u003e\n\u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete\u003c\/li\u003e\n \u003cli\u003eDrilling brick and block masonry for anchor installation\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat type of drill is required to use this hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit requires an SDS-Plus rotary hammer drill. The SDS-Plus shank design locks into compatible rotary hammers for secure, tool-free bit changes and efficient hammer drilling action.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis carbide-tipped hammer drill bit is designed for use in concrete and brick\/block masonry applications. It is not intended for wood, metal, or other non-masonry materials.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the difference between the overall length and the working length?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of this bit is 8\", which includes the SDS-Plus shank. The working length - the portion of the bit that actively cuts into the material - is 6\". This distinction is important when determining how deep a hole you can drill in a given application.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat makes Dura-Carbide different from standard carbide on hammer drill bits?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eDiablo's Dura-Carbide is formulated to withstand both heavy impact forces and high heat generated during hammer drilling. Combined with Diablo's optimized brazing and hardening process, the carbide tips resist wear and stay bonded longer than standard carbide, extending the usable life of the bit and maintaining cutting performance through demanding concrete drilling applications.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"1 Ea","offer_id":45771533025510,"sku":"DMAPL2150","price":5.92,"currency_code":"USD","in_stock":true},{"title":"25 Pk","offer_id":45771533058278,"sku":"DMAPL2150-P25","price":90.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31XFXZMKVWL.jpg?v=1785951944"},{"product_id":"diablo-dmapl2140-1-4-in-x-4-in-x-6-in-sds-plus-2-cutter","title":"Diablo 1\/4\" x 4\" x 6\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit DMAPL2140 25Pk","description":"\u003cdiv\u003e\n \u003cp\u003e\u003cstrong\u003eDiablo 1\/4\" x 4\" x 6\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bits (25-Pack)\u003c\/strong\u003e by Diablo deliver one of the fastest and longest-lasting drilling solutions available for concrete and masonry work. Engineered with Dura-Carbide technology and a precision-hardened tip, these bits are built for contractors and tradespeople who demand reliable performance in tough materials like concrete and brick. This pack of 25 ensures you have the supply needed for high-volume anchoring and fastening jobs, whether you are running a corded or cordless SDS-Plus rotary hammer.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDiablo Dura-Carbide construction withstands heavy impact and high heat - dramatically extends service life compared to standard hammer drill bits, reducing replacement frequency on busy job sites\u003c\/li\u003e\n \u003cli\u003ePeak Point Tip design allows for aggressive starts - produces clean, fast holes sized accurately for common anchors, minimizing rework and material waste\u003c\/li\u003e\n \u003cli\u003eOptimized brazing and hardening process on the carbide tips - increases tip longevity and drilling productivity, so jobs get done faster with fewer bit changes\u003c\/li\u003e\n \u003cli\u003eFour-flute design removes dust faster during drilling - keeps carbide tips cooler for ultimate strength and durability through extended use in concrete and brick\/block\u003c\/li\u003e\n \u003cli\u003eSDS-Plus shank - compatible with both corded and cordless SDS-Plus rotary hammers for flexible use across different tool setups\u003c\/li\u003e\n \u003cli\u003e25-piece pack - provides ample supply for large commercial projects or high-volume anchor installation without repeated single-bit purchases\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eFor concrete anchor installation, the Peak Point Tip produces clean, accurately sized holes that seat anchors correctly - reducing the risk of loose or misaligned fasteners\u003c\/li\u003e\n \u003cli\u003eThe four-flute dust evacuation design actively cools the bit during use, which translates to fewer heat-related failures and a longer working life per bit - critical on large pours or block walls\u003c\/li\u003e\n \u003cli\u003eThe unique brazing and hardening process is specifically optimized to resist the punishing cycle of impact and heat that SDS-Plus hammer drilling generates, giving these bits a performance edge over generic carbide-tipped alternatives\u003c\/li\u003e\n \u003cli\u003eA pack of 25 is purpose-built for professional volume - ideal for contractors setting multiple anchors across a site without stopping to reorder individual bits\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAPL2140-P25\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Plus 2-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\/4\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 4\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Plus Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Concrete; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 25\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can these Diablo SDS-Plus hammer drill bits be used on?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThese bits are approved for use on concrete and brick\/block. The Dura-Carbide tip and Peak Point Tip design are specifically engineered to handle the hardness and abrasion of masonry materials, producing clean holes for anchor installation.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eAre these bits compatible with cordless SDS-Plus rotary hammers?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eYes. These Diablo SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bits are optimized for maximum performance in both corded and cordless SDS-Plus rotary hammers.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length versus the overall length of these bits?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eEach bit has an overall length of 6\" and a working length of 4\". The working length is the active cutting depth available during drilling, while the remaining length is the SDS-Plus shank used for chuck engagement.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhy does the four-flute design matter for drilling performance?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized four-flute design removes dust from the hole faster than fewer-flute configurations. Faster dust removal keeps the carbide tip cooler during drilling, which preserves tip integrity and contributes to ultimate strength and durability over the life of the bit.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":45771532992742,"sku":"DMAPL2140-P25","price":59.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31RlsTIewML.jpg?v=1741898099"},{"product_id":"diablo-dmapl2070-3-16-in-x-10-in-x-12-in-sds-plus-2-cutter","title":"Diablo 3\/16\" x 10\" x 12\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit DMAPL2070","description":"\u003cdiv\u003e\n \u003cp\u003e\u003cstrong\u003eDiablo 3\/16\" x 10\" x 12\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is a precision-engineered rotary hammer bit built for fast, clean, and long-lasting drilling in concrete and masonry. Engineered by Diablo and made in Germany, this bit delivers one of the fastest and longest lasting drilling solutions available for concrete applications - combining advanced carbide technology with an optimized flute design to keep productivity high and downtime low. Whether you are drilling anchor holes in concrete slabs, block walls, or brick, this SDS-Plus bit is built to perform in both corded and cordless rotary hammer drills.\u003c\/p\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDiablo Dura-Carbide construction withstands impact and high heat - dramatically extending service life compared to standard hammer bits so you replace bits less often\u003c\/li\u003e\n \u003cli\u003ePeak Point Tip design enables aggressive starts - producing clean, fast holes for common sized anchors and reducing the need for repositioning or pilot holes\u003c\/li\u003e\n \u003cli\u003eOptimized brazing and hardening process extends the life of the carbide tips - increasing productivity by keeping cutting edges sharp and intact through demanding drilling cycles\u003c\/li\u003e\n \u003cli\u003eOptimized four-flute design removes dust faster - keeping carbide tips cooler for ultimate strength and durability throughout the life of the bit\u003c\/li\u003e\n \u003cli\u003eSDS-Plus shank - compatible with both corded and cordless SDS-Plus rotary hammer drills for versatile jobsite use\u003c\/li\u003e\n \u003cli\u003e3\/16\" cutting diameter with a 10\" working length and 12\" overall length - sized correctly for anchor placement in concrete and masonry without excessive overboring\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe Dura-Carbide tip and optimized hardening process together address the two most common causes of bit failure - heat and impact - making this a reliable choice for high-volume concrete drilling tasks where bit replacement is costly and disruptive.\u003c\/li\u003e\n \u003cli\u003eThe Peak Point Tip design eliminates walking and produces clean hole edges, which is critical when drilling precise-fit holes for anchor installations in concrete and brick or block.\u003c\/li\u003e\n \u003cli\u003eThe four-flute dust removal system keeps the cutting zone cooler than standard two-flute designs, directly translating to a longer bit life and fewer interruptions when working through hard concrete or dense masonry.\u003c\/li\u003e\n \u003cli\u003eWith a 10\" working length, this bit reaches deeper embedment depths required for structural anchors without requiring extension attachments, giving you one tool for a wider range of anchor bolt applications.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAPL2070\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Plus 2-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 12\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 10\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Plus Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Concrete; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete\u003c\/li\u003e\n \u003cli\u003eDrilling brick and block masonry\u003c\/li\u003e\n \u003cli\u003eCreating anchor bolt holes in concrete and masonry structures\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat type of drill is required to use this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit requires an SDS-Plus rotary hammer drill. It is optimized for maximum performance in both corded and cordless SDS-Plus rotary hammer models. It is not compatible with standard keyless chuck drills.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is rated for concrete and brick\/block masonry. The Dura-Carbide tip and four-flute design make it particularly well suited for dense materials where heat buildup and impact stress would degrade a standard hammer bit more quickly.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the difference between the working length and the overall length?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of this bit is 12\", which includes the SDS-Plus shank. The working length - the portion of the bit that actively cuts into the material - is 10\". When planning anchor hole depth, the 10\" working length is the relevant measurement to reference.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhy does this bit use a four-flute design rather than a two-flute design?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized four-flute design removes dust from the cutting zone faster than a standard two-flute configuration. Faster dust removal keeps the carbide tips cooler during drilling, which preserves tip sharpness and extends bit life - especially important during extended drilling sessions in concrete or masonry.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338805903521,"sku":"DMAPL2070","price":10.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/3101a3W9jqL.jpg?v=1785951943"},{"product_id":"diablo-dmapl2110-7-32-in-x-6-in-x-8-in-sds-plus-2-cutter","title":"Diablo 7\/32\" x 6\" x 8\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bits DMAPL2110","description":"\u003cdiv\u003e\n \u003cp\u003e\u003cstrong\u003eDiablo 7\/32\" x 6\" x 8\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bits\u003c\/strong\u003e are engineered for professionals who demand fast, precise, and long-lasting results when drilling through concrete and masonry. Featuring Diablo's proprietary Dura-Carbide tips and a Peak Point design, these SDS-Plus bits deliver aggressive starts and clean holes for common anchor applications - making them a reliable choice for both corded and cordless SDS-Plus rotary hammer drills.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide tips withstand impact and high heat\u003c\/strong\u003e - dramatically extends bit life compared to standard hammer drill bits, reducing the need for frequent replacements on demanding job sites\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePeak Point Tip design for aggressive starts\u003c\/strong\u003e - produces clean, fast holes sized for common anchors, cutting down on setup time and improving overall drilling accuracy\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized brazing and hardening process\u003c\/strong\u003e - reinforces carbide tip bonding so bits stay sharp longer, increasing productivity over extended use in concrete and brick applications\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized four-flute design removes dust faster\u003c\/strong\u003e - keeps carbide tips cooler during operation for ultimate bit strength and durability throughout long drilling sessions\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSDS-Plus shank compatibility\u003c\/strong\u003e - works seamlessly with corded and cordless SDS-Plus rotary hammer drills, offering versatile performance across common power tool platforms\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e7\/32\" diameter with 6\" working length\u003c\/strong\u003e - sized precisely for common anchor hole requirements in concrete and brick, delivering accurate results without oversizing or enlarging the hole\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDiablo's unique brazing and hardening process means these bits outlast standard hammer bits in high-impact and high-heat concrete drilling scenarios - a practical advantage when you need a bit that holds up across an entire project\u003c\/li\u003e\n \u003cli\u003eThe Peak Point Tip is specifically designed for aggressive starts, so there is no wandering or skipping when drilling into hard concrete or block surfaces - ideal for anchor installation where hole position accuracy matters\u003c\/li\u003e\n \u003cli\u003eThe four-flute dust removal design actively cools the carbide tip during use, which helps maintain tip integrity over time and reduces the chance of premature bit failure in continuous-use applications\u003c\/li\u003e\n \u003cli\u003eOptimized for both corded and cordless SDS-Plus rotary hammer drills, these bits adapt to the tools already on your site without requiring specialized equipment or adapters\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAPL2110\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Plus 2-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 7\/32\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 6\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Plus Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Concrete; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete\u003c\/li\u003e\n \u003cli\u003eDrilling brick and block for anchor installation\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat type of drill is required to use this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit uses an SDS-Plus shank and is designed to work with SDS-Plus rotary hammer drills. It is optimized for maximum performance in both corded and cordless SDS-Plus rotary hammer drill models.\u003c\/dd\u003e\n\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for use in concrete and brick\/block. The Dura-Carbide tip and Peak Point design make it especially effective for drilling clean, accurate holes in these hard masonry materials for common anchor applications.\u003c\/dd\u003e\n\n \u003cdt\u003e\u003cstrong\u003eWhat is the actual drilling depth this bit provides?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe working length - the portion of the bit that actively removes material - is 6\". The overall bit length is 8\", which accounts for the SDS-Plus shank and the working section together.\u003c\/dd\u003e\n\n \u003cdt\u003e\u003cstrong\u003eHow does the four-flute design benefit drilling performance?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized four-flute design removes dust from the hole faster than fewer-flute designs, which keeps the carbide tip cooler during drilling. Cooler operating temperatures help maintain tip strength and durability, contributing to a longer service life especially during extended or repeated concrete drilling tasks.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338806624417,"sku":"DMAPL2110","price":5.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/314Mmlm3trL.jpg?v=1785951943"},{"product_id":"diablo-dmapl2060-3-16-in-x-6-in-x-8-in-sds-plus-2-cutter","title":"Diablo 3\/16\" x 6\" x 8\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit DMAPL2060","description":"\u003cdiv\u003e\n \u003cp\u003e\u003cstrong\u003eDiablo 3\/16\" x 6\" x 8\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e by Diablo delivers one of the fastest and longest lasting drilling solutions available for concrete and masonry applications. Engineered in Germany with a unique brazing and hardening process, this SDS-Plus rotary hammer bit is built to drive clean, accurate holes through concrete and brick\/block with speed and precision. Whether you are setting anchors in concrete or working through tough block material, this bit is optimized for maximum performance in both corded and cordless SDS-Plus rotary hammers.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo Dura-Carbide construction\u003c\/strong\u003e - withstands impact and high heat applications, dramatically extending service life versus standard hammer bits so you replace bits less often on demanding jobsites\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePeak Point tip design\u003c\/strong\u003e - enables aggressive starts that produce clean, fast holes, making it easier to hit your mark accurately from the first moment the bit contacts the surface\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized brazing and hardening process\u003c\/strong\u003e - extends the life of the carbide tips and increases productivity, keeping the cutting edge sharp and effective through more holes drilled\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized four-flute design\u003c\/strong\u003e - removes dust faster from the bore, keeping the carbide tips cooler for ultimate strength and durability across heavy-duty concrete drilling tasks\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e3\/16\" diameter with 6\" working length and 8\" overall length\u003c\/strong\u003e - sized precisely for common anchor installations in concrete and masonry, reducing rework and giving you reliable depth on each pass\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSDS-Plus shank\u003c\/strong\u003e - compatible with corded and cordless SDS-Plus rotary hammers, locking securely to transfer maximum energy to the cutting tip with every hammer blow\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe Dura-Carbide tip and optimized brazing process mean the cutting edge holds up longer under the repeated impact and heat of concrete drilling - reducing downtime caused by worn or broken bits mid-job\u003c\/li\u003e\n \u003cli\u003eThe Peak Point tip design is built for aggressive starts, so you get clean, precise holes sized for common anchors without wandering or chipping the surface unnecessarily\u003c\/li\u003e\n \u003cli\u003eThe four-flute dust removal design keeps the bit cooler during use, which directly contributes to longer bit life and more consistent hole quality through brick, block, and concrete\u003c\/li\u003e\n \u003cli\u003eCompatibility with both corded and cordless SDS-Plus rotary hammers gives you flexibility across different tool setups on the same worksite without needing a separate bit for each tool type\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Plus 2-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 6\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Plus Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Concrete; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eAvailable Pack Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDMAPL2060:\u003c\/strong\u003e 1 Ea\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDMAPL2060-P25:\u003c\/strong\u003e 25 Pk\u003c\/li\u003e\n\u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete\u003c\/li\u003e\n \u003cli\u003eDrilling brick and block masonry\u003c\/li\u003e\n \u003cli\u003eCreating anchor holes for common sized anchors in concrete and masonry\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat types of materials can this bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed to drill through concrete and brick\/block masonry. The Dura-Carbide tip and four-flute design work together to handle the hard, abrasive nature of these materials efficiently.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat rotary hammers is this bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is compatible with SDS-Plus rotary hammer drills, both corded and cordless. The SDS-Plus shank locks into the chuck securely to transfer hammer energy directly to the carbide tip on every stroke.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhy does the four-flute design matter for concrete drilling?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized four-flute design removes dust from the hole faster than fewer-flute configurations, which keeps the carbide tips cooler during drilling. Cooler tips retain their hardness longer, resulting in greater strength, durability, and consistent hole quality over the life of the bit.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length versus the overall length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit has a working length of 6\" and an overall length of 8\". The working length is the effective cutting depth the bit can reach, while the overall length accounts for the SDS-Plus shank and body needed to seat in the rotary hammer tool.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"1 Ea","offer_id":45771532828902,"sku":"DMAPL2060","price":6.62,"currency_code":"USD","in_stock":true},{"title":"25 Pk","offer_id":45771532861670,"sku":"DMAPL2060-P25","price":105.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31-Y6vyS4vL.jpg?v=1785951943"},{"product_id":"diablo-dmapl2120-7-32-in-x-10-in-x-12-in-sds-plus-2-cutter","title":"Diablo 7\/32\" x 10\" x 12\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit DMAPL2120","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 7\/32\" x 10\" x 12\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is engineered to deliver fast, accurate holes in concrete and masonry with exceptional durability. Designed by Diablo for use in corded and cordless SDS-Plus rotary hammer drills, this hammer drill bit combines a precision-ground Peak Point tip with Dura-Carbide construction to handle demanding drilling tasks in concrete and brick or block materials. Whether you are setting anchors or working through reinforced masonry, this bit offers a reliable solution built to last longer and drill faster than standard hammer bits.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo Dura-Carbide construction\u003c\/strong\u003e - withstands heavy impact and high heat generated during concrete drilling, dramatically extending service life compared to standard hammer bits so you replace bits less often on the job.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePeak Point Tip design\u003c\/strong\u003e - enables aggressive starts that quickly center and penetrate the work surface, producing clean, fast holes sized correctly for common anchors without wandering or chipping.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized brazing and hardening process on carbide tips\u003c\/strong\u003e - increases the bond strength and longevity of the cutting edges, sustaining productivity through extended drilling sessions without premature tip wear.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized four-flute design\u003c\/strong\u003e - evacuates dust from the hole faster, keeping carbide tips cooler during operation for ultimate strength and durability across repeated drilling cycles.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSDS-Plus shank\u003c\/strong\u003e - locks securely into SDS-Plus rotary hammer chucks for efficient power transfer and easy, tool-free bit changes on both corded and cordless rotary hammers.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e7\/32\" diameter with a 10\" working length and 12\" overall length\u003c\/strong\u003e - provides the reach needed for deep anchor holes while maintaining the precise bore size required for common fastener applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2-cutter carbide-tipped head\u003c\/strong\u003e - delivers consistent cutting performance in concrete and brick or block, making it a practical choice for everyday masonry work.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe Dura-Carbide tip material and unique brazing and hardening process means this bit holds up in high-heat, high-impact concrete applications where standard hammer bits fail early - reducing downtime and replacement costs.\u003c\/li\u003e\n \u003cli\u003eThe Peak Point Tip design is particularly well suited for anchor installation work, where a clean, accurately sized hole is critical - reducing the risk of anchor misalignment or hole damage that can compromise holding strength.\u003c\/li\u003e\n \u003cli\u003eThe four-flute dust removal design keeps the tip cooler during continuous use, which directly supports durability and consistent cutting speed across long drilling sessions in concrete or brick or block.\u003c\/li\u003e\n \u003cli\u003eManufactured in Germany and optimized for both corded and cordless SDS-Plus rotary hammers, this bit provides broad compatibility for professionals who use different tools across various job sites.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAPL2120\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Plus 2-Cutter Hammer Drill Bits\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 7\/32\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 12\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 10\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Plus Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Concrete; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete\u003c\/li\u003e\n \u003cli\u003eDrilling brick and block masonry\u003c\/li\u003e\n \u003cli\u003eCreating anchor holes for common-sized fasteners in concrete and masonry\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat type of drill is required to use this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for use with SDS-Plus rotary hammer drills - both corded and cordless models. It features an SDS-Plus shank that locks into compatible chucks for secure, efficient power transfer. It is not intended for use with standard drill drivers or keyless chuck drills.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this hammer drill bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis Diablo SDS-Plus hammer drill bit is designed for drilling concrete and brick or block masonry. It is particularly suited for creating clean, accurate holes for common-sized anchors in these materials.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the difference between the overall length and the working length of this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of this bit is 12\", which includes the SDS-Plus shank portion that seats inside the drill chuck. The working length - the portion of the bit that actively drills into the material - is 10\". This distinction matters when planning hole depth for anchor installation or when drilling through thick concrete sections.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does the four-flute design benefit drilling performance?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized four-flute design removes dust from the hole faster than fewer-flute designs. By evacuating debris more efficiently, the flutes keep the carbide tips cooler during operation, which helps maintain tip hardness and cutting sharpness for ultimate strength and durability over the life of the bit.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338808230049,"sku":"DMAPL2120","price":10.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31FADBTos1L.jpg?v=1785951943"},{"product_id":"diablo-dmapl2170-1-4-in-x-16-in-x-18-in-sds-plus-2-cutter","title":"Diablo 1\/4\" x 16\" x 18\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit DMAPL2170","description":"\u003cdiv\u003e\n \u003cp\u003e\u003cstrong\u003eDiablo 1\/4\" x 16\" x 18\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who demand fast, accurate holes in concrete and masonry. Diablo's Dura-Carbide construction and precision Peak Point Tip design deliver one of the fastest, longest-lasting drilling solutions available for rotary hammer applications - making this bit a reliable choice whether you're setting anchors in poured concrete or drilling through brick and block.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiablo Dura-Carbide construction\u003c\/strong\u003e - withstands high-impact and high-heat drilling conditions, dramatically extending service life compared to standard hammer drill bits so you replace bits less often and stay productive longer.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePeak Point Tip design\u003c\/strong\u003e - enables aggressive starts with minimal walking, producing clean, fast holes sized correctly for common anchors right from the first contact.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized brazing and hardening process on carbide tips\u003c\/strong\u003e - increases tip bonding strength and longevity, translating to consistent cutting performance across a larger number of holes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized four-flute design\u003c\/strong\u003e - evacuates concrete dust faster than conventional fluting, keeping carbide tips cooler under load for ultimate strength and long-term durability in demanding concrete drilling tasks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSDS-Plus shank\u003c\/strong\u003e - fits corded and cordless SDS-Plus rotary hammer drills, giving you flexibility across your tool lineup without adapters or modifications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e16\" working length with 18\" overall length\u003c\/strong\u003e - provides reach for deep anchor holes in thick concrete slabs or masonry walls while keeping the bit manageable in your tool.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1\/4\" diameter\u003c\/strong\u003e - matches common anchor and fastener sizing so you get properly fitted holes without overdriving or guesswork.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMade in Germany\u003c\/strong\u003e - reflects precision manufacturing standards that contribute to the tight tolerances and consistent carbide quality of each bit.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eFor concrete anchor installation, the Peak Point Tip starts aggressively without skating across the surface, producing clean holes that seat anchors correctly - reducing rework and saving time on the job.\u003c\/li\u003e\n \u003cli\u003eThe four-flute dust evacuation system keeps the tip cooler during extended drilling sessions, protecting the carbide edge and helping you drill more holes per bit compared to slower-clearing two-flute alternatives.\u003c\/li\u003e\n \u003cli\u003eCompatibility with both corded and cordless SDS-Plus rotary hammers means this bit integrates seamlessly into existing tool setups without requiring additional hardware or special adapters.\u003c\/li\u003e\n \u003cli\u003eAt 18\" overall with a 16\" working length, this bit handles deep-reach applications in thick concrete or masonry where shorter bits simply cannot reach - a practical advantage for structural anchor work and through-wall drilling in brick and block.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAPL2170\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\/4\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 18\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Plus Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Concrete; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat rotary hammer tools is this bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for SDS-Plus rotary hammer drills and is optimized for maximum performance in both corded and cordless SDS-Plus rotary hammer models.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this drill bit be used on?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is rated for use in concrete and brick\/block applications. The Dura-Carbide tips and Peak Point Tip design are specifically built to handle the hardness and abrasiveness of these masonry materials.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the difference between the overall length and the working length on this bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of this bit is 18\", which includes the SDS-Plus shank that seats into the tool. The working length - the portion that actually penetrates the material - is 16\". This gives you up to 16\" of usable drilling depth for deep anchor or through-wall holes.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does the four-flute design benefit performance compared to a standard hammer drill bit?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized four-flute design removes concrete dust from the hole faster than conventional designs, which keeps the carbide tips cooler during drilling. Cooler tips retain their hardness longer, resulting in greater durability and more holes drilled per bit before replacement.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338810032289,"sku":"DMAPL2170","price":15.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/318pwAw1flL.jpg?v=1785951944"},{"product_id":"diablo-dmapl2130-1-4-in-x-2-in-x-4-in-sds-plus-2-cutter","title":"Diablo 1\/4\" x 2\" x 4\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit DMAPL2130","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 1\/4\" x 2\" x 4\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is engineered for contractors and tradespeople who need fast, accurate holes in concrete and masonry. Diablo's signature Dura-Carbide construction and Peak Point Tip geometry make this bit a go-to choice for anchor installations, concrete fastening, and general masonry drilling where clean holes and long bit life matter most. Compatible with both corded and cordless SDS-Plus rotary hammer drills, this 1\/4\" diameter bit delivers reliable performance across a wide range of concrete and brick applications.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDiablo Dura-Carbide construction withstands impact and high heat - dramatically extends service life compared to standard hammer drill bits, reducing replacement costs and downtime on the job\u003c\/li\u003e\n \u003cli\u003ePeak Point Tip design for aggressive starts that produce clean, fast holes - allows precise positioning and smooth entry into concrete without wandering, ideal for common anchor sizes\u003c\/li\u003e\n \u003cli\u003eOptimized brazing and hardening process extends life of carbide tips and increases productivity - carbide tips stay bonded and sharp longer, keeping work moving at a consistent pace\u003c\/li\u003e\n \u003cli\u003eOptimized four-flute design removes dust faster, keeping the carbide tips cooler for ultimate strength and durability - improved debris evacuation means less heat buildup and a longer-lasting cutting edge\u003c\/li\u003e\n \u003cli\u003eSDS-Plus shank design - locks securely into SDS-Plus rotary hammer chucks for positive power transfer and quick, tool-free bit changes\u003c\/li\u003e\n \u003cli\u003eMade in Germany - precision manufacturing ensures consistent carbide tip geometry and reliable performance across every hole drilled\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDesigned specifically for concrete and brick\/block drilling, this bit addresses one of the most demanding masonry tasks - anchor hole placement - with a tip geometry and carbide grade optimized to cut fast and stay sharp across many holes\u003c\/li\u003e\n \u003cli\u003eThe combination of Dura-Carbide tips and an optimized brazing process means the carbide is less likely to crack or separate under the repeated impact stress of rotary hammer drilling, giving users more holes per bit\u003c\/li\u003e\n \u003cli\u003eThe four-flute dust evacuation design keeps the cutting zone cooler, which directly translates to less tip wear and more consistent hole diameter over the life of the bit\u003c\/li\u003e\n \u003cli\u003eAt 1\/4\" diameter with a 2\" working length, this bit is sized for the common anchor hole depths used in everyday concrete fastening tasks, making it a practical single-purchase solution for anchor installation work\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAPL2130\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Plus 2-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\/4\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 4\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 2\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Plus Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Concrete; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat rotary hammer tools is this bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for use with SDS-Plus rotary hammer drills. It is optimized for maximum performance in both corded and cordless SDS-Plus rotary hammer models.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis Diablo SDS-Plus hammer drill bit is rated for drilling into concrete and brick\/block. The Dura-Carbide tip construction is specifically designed to handle the impact stress and abrasion associated with these hard masonry materials.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the working length and why does it matter?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe working length - the portion of the bit that actively cuts - is 2\". This determines the maximum depth of hole you can produce. The overall bit length is 4\", which accounts for the SDS-Plus shank engagement inside the chuck. For standard anchor installations in concrete, a 2\" working length covers the most common hole depth requirements.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does the four-flute design benefit drilling performance?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized four-flute design removes dust and debris from the hole faster during drilling. Faster dust evacuation keeps the carbide tips cooler, which reduces heat-related wear and helps maintain the tip's cutting geometry over a longer service life - meaning more holes before the bit needs to be replaced.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338810589345,"sku":"DMAPL2130","price":3.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31PRWsDeHwL.jpg?v=1785951943"},{"product_id":"diablo-dmapl2080-3-16-in-x-16-in-x-18-in-sds-plus-2-cutter","title":"Diablo 3\/16\" x 16\" x 18\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit DMAPL2080","description":"\u003cdiv\u003e\n \u003cp\u003eThe \u003cstrong\u003eDiablo 3\/16\" x 16\" x 18\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is engineered to deliver one of the fastest and longest-lasting drilling solutions available for concrete and masonry applications. Designed for use with corded and cordless SDS-Plus rotary hammer drills, this 18\" overall length bit features a 16\" working length and a 3\/16\" diameter - ideal for setting common-sized anchors in concrete and brick or block surfaces. Made in Germany, the DMAPL2080 combines Diablo's advanced carbide formulation with a precision tip geometry that keeps productivity high and downtime low on demanding jobsites.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDiablo Dura-Carbide construction withstands impact and high-heat drilling conditions - dramatically extending service life compared to standard hammer bits, reducing the need for frequent bit replacement\u003c\/li\u003e\n \u003cli\u003ePeak Point Tip design enables aggressive starts into concrete and masonry - producing clean, fast holes with less wandering and more accurate anchor placement\u003c\/li\u003e\n \u003cli\u003eOptimized brazing and hardening process locks carbide tips securely and increases tip longevity - translating to more holes per bit and greater overall productivity on the job\u003c\/li\u003e\n \u003cli\u003eFour-flute design removes dust from the hole faster - keeping carbide tips cooler during extended drilling sessions for sustained strength and durability\u003c\/li\u003e\n \u003cli\u003eSDS-Plus shank - compatible with all corded and cordless SDS-Plus rotary hammer drills, giving users maximum flexibility across tool brands and power sources\u003c\/li\u003e\n \u003cli\u003e16\" working length with 3\/16\" diameter - reaches deep into concrete walls or slabs for anchor installation without requiring extensions\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe Dura-Carbide tip material and optimized brazing process work together to resist the wear and heat that quickly degrade ordinary hammer bits - meaning fewer bit changes and lower cost per hole when drilling concrete or block\u003c\/li\u003e\n \u003cli\u003eThe Peak Point Tip geometry allows the bit to start cutting immediately on contact with concrete or brick surfaces, reducing skipping and improving hole accuracy for anchor and fastener installation\u003c\/li\u003e\n \u003cli\u003eThe four-flute flute design actively clears debris from the bore during drilling, which prevents overheating and keeps the cutting edge performing at full capacity throughout the bit's life\u003c\/li\u003e\n \u003cli\u003eWith an 18\" overall length and 16\" working length in a compact 3\/16\" diameter, this bit is well suited for deep anchor holes in concrete and masonry where reach and precision both matter\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e DMAPL2080\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Plus 2-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 18\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Plus Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Concrete; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete\u003c\/li\u003e\n \u003cli\u003eDrilling brick and block\u003c\/li\u003e\n \u003cli\u003eInstalling common-sized anchors in masonry substrates\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat rotary hammer tools is this bit compatible with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is optimized for maximum performance in both corded and cordless SDS-Plus rotary hammer drills. The SDS-Plus shank provides a secure, tool-free bit change and is a widely used standard across many rotary hammer brands and models.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this hammer drill bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe DMAPL2080 is designed for drilling concrete and brick or block. The Dura-Carbide tip and Peak Point geometry are specifically suited for these hard masonry materials, producing clean, accurate holes for anchor installation.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the difference between the overall length and the working length?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of this bit is 18\", which includes the SDS-Plus shank that seats into the rotary hammer. The working length - the portion of the bit that actively drills into the material - is 16\". This extended working length allows for deep anchor holes without requiring a separate bit extension.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow does the four-flute design benefit drilling performance?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized four-flute design removes dust and debris from the hole faster than fewer-flute designs. Faster debris removal keeps the carbide tips cooler during drilling, which preserves tip integrity, reduces wear, and helps the bit maintain its cutting speed and accuracy over a longer service life.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338810622113,"sku":"DMAPL2080","price":14.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/DMAPL2080_Main-Image20200701.png?v=1785951943"},{"product_id":"diablo-dmapl2250-3-8-in-x-16-in-x-18-in-sds-plus-2-cutter","title":"Diablo 3\/8\" x 16\" x 18\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit DMAPL2250","description":"\u003cdiv\u003e\n \u003cp\u003e\u003cstrong\u003eDiablo 3\/8\" x 16\" x 18\" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit\u003c\/strong\u003e is engineered for professionals who need fast, accurate holes in concrete and masonry. Built with Diablo's proprietary Dura-Carbide technology and a precision Peak Point tip, this SDS-Plus rotary hammer bit delivers one of the fastest and longest lasting drilling solutions available for concrete anchoring and block work. Whether you are setting anchors in poured concrete or drilling through brick and block, this 3\/8\" diameter bit is optimized for both corded and cordless SDS-Plus rotary hammers, keeping you productive on the job site.\u003c\/p\u003e\n\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDura-Carbide construction withstands impact and high heat\u003c\/strong\u003e - dramatically extends service life versus standard hammer drill bits, reducing bit replacement frequency and total cost on demanding concrete drilling jobs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePeak Point tip design for aggressive starts\u003c\/strong\u003e - produces clean, fast holes from the first contact, which means less wandering and more accurate placement for common anchor sizes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnique brazing and hardening process applied to carbide tips\u003c\/strong\u003e - increases the structural integrity of the carbide, extending tip life and sustaining higher productivity over the full working life of the bit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized four-flute design removes debris faster\u003c\/strong\u003e - keeping carbide tips cooler during continuous drilling, which translates to greater strength, durability, and fewer interruptions to clear dust from the hole.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e3\/8\" diameter with 16\" working length and 18\" overall length\u003c\/strong\u003e - provides the reach needed for deep anchor installations while the SDS-Plus shank ensures a secure, tool-free chuck connection with compatible rotary hammers.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhy This Product\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe four-flute dust removal geometry and Dura-Carbide tips work together to keep the bit running cooler and longer - a practical advantage when drilling multiple holes in concrete or block without stopping to swap bits.\u003c\/li\u003e\n \u003cli\u003eThe Peak Point tip geometry allows for aggressive, self-centering starts in concrete and brick, reducing the need for a center punch or slow startup speed - saving time when setting anchors in high-volume applications.\u003c\/li\u003e\n \u003cli\u003eCompatible with both corded and cordless SDS-Plus rotary hammers, this bit adapts to the tool you already own, making it a versatile addition to any concrete drilling kit.\u003c\/li\u003e\n \u003cli\u003eMade in Germany with a specialized carbide brazing and hardening process, this bit is built to a higher standard than typical hammer bits - delivering reliable hole quality in concrete and masonry applications where precision matters.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSpecifications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diablo\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DMAPL2250\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SDS-Plus 2-Cutter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/8\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 18\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWorking Length:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e SDS Plus\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carbide-Tipped\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Cutters:\u003c\/strong\u003e 2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Tools:\u003c\/strong\u003e SDS-Plus Rotary Hammer Drill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Concrete; Brick\/Block\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApproved Applications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDrilling concrete for anchor installation\u003c\/li\u003e\n \u003cli\u003eDrilling brick and block for fastener placement\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat type of rotary hammer is this bit designed to work with?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit features an SDS-Plus shank and is optimized for use with SDS-Plus rotary hammer drills. It is compatible with both corded and cordless SDS-Plus rotary hammers.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat materials can this hammer drill bit drill through?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis bit is designed for drilling concrete and brick\/block. The Dura-Carbide tips and Peak Point design make it particularly effective for creating clean, accurate holes in these masonry materials.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is the difference between the overall length and the working length?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe overall length of this bit is 18\", which includes the SDS-Plus shank that seats inside the rotary hammer chuck. The working length - the portion of the bit that actively drills into the material - is 16\". This working length determines the maximum depth you can drill in a single pass.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhy does the four-flute design matter for concrete drilling?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe optimized four-flute design removes dust and debris from the hole faster than fewer-flute designs. This faster dust evacuation keeps the carbide tips cooler during drilling, which helps maintain tip strength and durability over the life of the bit - especially important during extended or high-volume concrete drilling work.\u003c\/dd\u003e\n \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":35338810917025,"sku":"DMAPL2250","price":20.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/31cEAWLw1tL.jpg?v=1785951945"}],"url":"https:\/\/factorydirectsupply.com\/collections\/diablo-drill-bits.oembed?page=4","provider":"Factory Direct Supply","version":"1.0","type":"link"}