Product Features
Product Description
Key Features
- Uniformly Brazed Carbide Inserts - Consistent brazing across all carbide inserts results in longer bit life and reliable performance over extended use.
- Self-Centering Tips - Accurately positions the bit at the point of contact for precise hole placement every time.
- Chromium-Nickel-Molybdenum Steel Alloy Body - Premium alloy construction ensures superior hammering quality and extended service life under demanding conditions.
- Heat-Treatment & Shot-Peened Finish - Specialized heat-treatment procedures and a shot-peened surface finish increase surface hardness, improve drilling speed, reduce bit wear, and enhance resistance to bending forces.
- High-Volume Multi-Flute Spiral - Quickly channels concrete dust out of the hole to maintain drilling speed and reduce clogging.
- 4 x 90 deg. Quad-Head Geometry - Crushes through rebar and actively prevents the bit from sticking in reinforced concrete, improving both safety and efficiency.
- Patented Reinforced Core Flute - High-volume, double-helix design maximizes energy transfer from the rotary hammer into the cutting tip.
- Proprietary Flute Geometry - Reduces vibration and optimizes impact energy transfer to enhance drilling speed, durability, and operator comfort.
- ANSI Standard B212.15 Compliant - Drill bit conforms to ANSI Standard B212.15 for industry-recognized dimensional accuracy and performance.
- SDS-max Shank - Compatible with SDS-max rotary hammers for secure bit retention and efficient power delivery.
Specifications
- Manufacturer Part Number (MPN): MDMX11217Q
- Shank Type: SDS-max Shank
- Head Type: Quad Head (4x Drill Bit)
- Diameter: 1-1/8 in.
- Overall Length: 17 in.
- Drilling Depth: 12 in.
- Material: Hardened Steel (Chromium-Nickel-Molybdenum Alloy)
- Tip Material: Carbide
- Standards Compliance: ANSI Standard B212.15
Frequently Asked Questions
- What type of rotary hammer is this drill bit compatible with?
- This drill bit features an SDS-max shank, making it compatible with SDS-max rotary hammers. The SDS-max shank design provides secure bit retention and efficient power delivery from the hammer to the cutting tip.
- What are the key dimensions and drilling depth of this bit?
- The bit has a diameter of 1-1/8 in. and an overall length of 17 in. It provides a maximum drilling depth of 12 in., making it suitable for deep anchor and fastener holes in concrete and masonry applications.
- Can this drill bit handle reinforced concrete with rebar?
- Yes. The quad-head design features a 4 x 90 deg. head geometry that is specifically engineered to crush through rebar and prevent the bit from sticking in reinforced concrete, improving both drilling efficiency and operator safety.
- What materials and treatments are used to ensure the durability of this bit?
- The bit body is constructed from a chromium-nickel-molybdenum steel alloy for superior hammering quality and extended service life. It also undergoes specialized heat-treatment procedures and a shot-peened finish to increase surface hardness, reduce bit wear, improve drilling speed, and enhance resistance to bending forces. The carbide inserts are uniformly brazed for consistent, long-lasting performance.
Reviews
FAQs
Standard Shipping is free on orders over $50 within the contiguous US. If the order is under $50.00, the shipping is $9.99 set fee for shipping within the contiguous US.
Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
Products that are shipped directly from the manufacturer will have processing and fulfilment times subject to manufacturer availability.
Preorders are shipped on a first come first serve basis as soon as available from the manufacturer, the sooner you place your Preorder the sooner your order will ship.
Freight shipping Policy:
Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
We offer Financing options through Clicklease
Please email your Return request to info@FactoryDirectSupplyOnline.com
Include the order number and the reason for your return.
All returns, regardless of their categorization, must include all original parts, be in their original packaging, and in the condition in which they were received. You may not qualify to receive a refund If the returned item is used, damaged, missing any parts, or is damaged during return shipping.
Checkout our complete Return policy
You can contact us through our contact page! We will be happy to assist you.