The Diablo 7/8" x 16" x 18" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit is engineered to deliver one of the fastest and longest lasting drilling solutions available for concrete and masonry work. Built by Diablo with a proprietary Dura-Carbide formulation and an optimized brazing and hardening process, this rotary hammer bit is designed to punch through concrete and brick with precision and speed - reducing downtime and extending the working life of the bit well beyond what standard hammer bits can offer. Whether you are setting anchors, drilling through block walls, or working on heavy concrete applications, this SDS-Plus bit performs consistently in both corded and cordless SDS-Plus rotary hammers.

Key Features

• Diablo Dura-Carbide construction withstands high-impact forces and elevated heat during drilling - dramatically extending service life compared to standard carbide hammer bits and reducing the need for frequent bit replacement
• Peak Point Tip design enables aggressive starts that produce clean, fast holes - ideal for common anchor sizing where accuracy and clean entry are critical
• Optimized brazing and hardening process secures and strengthens the carbide tips - boosting productivity by maintaining cutting edge integrity through repeated drilling cycles in concrete and brick
• Optimized four-flute design removes dust faster from the bore - keeping carbide tips cooler during operation for ultimate strength, durability, and sustained cutting performance in demanding applications
• SDS-Plus shank provides a secure, tool-free bit engagement - compatible with corded and cordless SDS-Plus rotary hammers for flexible use across job sites
• 16" working length within an 18" overall length - gives users extended reach into deep concrete sections without sacrificing control or stability

Why This Product

• If you drill anchor holes in concrete or block regularly, the Dura-Carbide tips and optimized hardening process mean fewer bit changes and more holes per bit - directly lowering your cost per hole on the job
• The Peak Point Tip design produces clean, accurate holes sized for common anchors right from the start - reducing the need for repositioning or corrective drilling and keeping work moving efficiently
• The four-flute dust evacuation design actively pulls debris out of the bore while drilling - protecting both the bit tip and the material from heat buildup that can degrade hole quality in concrete and brick
• Optimized for both corded and cordless SDS-Plus rotary hammer drills, this bit integrates with the tools professionals already own - making it a practical upgrade without requiring new equipment

Specifications

• Brand: Diablo
• Manufacturer Part Number: DMAPL2510
• Category: SDS-Plus 2-Cutter
• Diameter: 7/8"
• Overall Length: 18"
• Working Length: 16"
• Shank: SDS Plus
• Head Type: Carbide-Tipped
• Number of Cutters: 2
• 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 general construction fastening
• Drilling through brick and block masonry

Frequently Asked Questions

What types of rotary hammers is this bit compatible with?

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

What materials can this hammer drill bit drill through?

This bit is designed to drill through concrete as well as brick and block masonry, making it suitable for a wide range of structural and anchor-setting applications.

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

This bit has an overall length of 18" and a working length of 16". The working length is the usable cutting portion that extends into the material, while the overall length includes the SDS-Plus shank section that seats into the rotary hammer chuck.

How does the four-flute design improve drilling performance?

The optimized four-flute design removes dust faster from the bore during drilling, which keeps the carbide tips cooler. Lower operating temperatures help maintain tip strength and durability, extending the life of the bit through more demanding drilling sessions in concrete and masonry.