The Diablo 9/16 in. x 10 in. x 12 in. SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit delivers one of the fastest and longest-lasting concrete drilling solutions available for SDS-Plus rotary hammer users. Engineered with Diablo's Dura-Carbide technology and a precision Peak Point Tip design, this bit drives through concrete and brick/block with aggressive starts, clean results, and extended tool life - making it a dependable choice for anchor installations and masonry work alike.

Key Features

• Dura-Carbide construction - withstands high-impact and high-heat drilling conditions, dramatically extending bit life compared to standard hammer drill bits so users spend less time stopping to change bits
• Peak Point Tip design - enables aggressive starts that produce clean, fast holes sized for common anchors, reducing wandering and improving hole accuracy in concrete and masonry
• Optimized brazing and hardening process on carbide tips - extends the working life of the cutting edge and increases overall productivity on demanding masonry jobs
• Optimized four-flute design - removes dust faster from the hole during drilling, keeping carbide tips cooler for ultimate strength and durability over extended use
• SDS-Plus shank - compatible with both corded and cordless SDS-Plus rotary hammer drills, giving users flexibility across job site power sources
• 10 in. working length with 12 in. overall length - provides sufficient reach for deeper anchor holes while the total length keeps the bit manageable in tight spaces

Why This Product

• Designed specifically for drilling concrete and brick/block, this bit targets the most common masonry drilling demands on job sites - anchor hole placement, fastener prep, and block penetration - without requiring specialty tooling
• The combination of Dura-Carbide material and an optimized brazing process means the cutting edges hold up longer under repeated impact, reducing replacement frequency and lowering cost per hole over time
• The four-flute dust removal design actively keeps the bit cooler during use, which directly translates to a longer-lasting carbide tip and more consistent hole quality across a full day of drilling
• Optimized for both corded and cordless SDS-Plus rotary hammers, this bit works across a wide range of tool setups - making it a practical, versatile addition to any masonry drilling kit

Specifications

• Brand: Diablo
• Manufacturer Part Number: DMAPL2380
• Diameter: 9/16 in.
• Overall Length: 12 in.
• Working Length: 10 in.
• Shank: SDS Plus
• Head Type: Carbide-Tipped
• Number of Cutters: 2
• Category: SDS-Plus 2-Cutter
• Compatible Tools: SDS-Plus Rotary Hammer Drill
• Compatible Materials: Concrete; Brick/Block
• Pack Quantity: 1
• Country of Origin: Germany

Approved Applications

• Drilling concrete for anchor installation and fastener preparation
• Drilling brick and block masonry for common anchor sizes

Frequently Asked Questions

What type of drill is required to use this bit?

This bit uses an SDS-Plus shank and is designed for use with SDS-Plus rotary hammer drills. It is optimized for maximum performance in both corded and cordless SDS-Plus rotary hammers.

What materials can this hammer drill bit drill through?

This bit is designed for drilling concrete and brick/block. The Dura-Carbide tips and Peak Point Tip design are specifically engineered to handle the impact demands of these masonry materials.

What is the difference between the overall length and the working length of this bit?

The overall length of this bit is 12 in., which includes the SDS-Plus shank that is secured in the hammer drill chuck. The working length - the portion of the bit that actually penetrates the material - is 10 in. This means the maximum drilling depth in the material is 10 in.

How does the four-flute design benefit drilling performance?

The optimized four-flute design removes dust from the hole faster during drilling. This faster dust evacuation keeps the carbide tips cooler during operation, which preserves tip strength and durability and helps maintain consistent hole quality over extended use.