Diablo DMAPL2280 7/16" x 6" x 8" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit
MPN: DMAPL2280
Minimum order quantity is .
Diablo DMAPL2280 7/16" x 6" x 8" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit is engineered for serious concrete work, delivering rapid, clean holes with exceptional durability. Built for professional use in both corded and cordless SDS-Plus rotary hammers, this bit redefines how quickly you can prep anchor points and fixtures.
What makes it unique
Diablo pairs a two-cutter geometry with a Peak Point tip to minimize wander and start aggressively. The result is faster penetration, less re-drilling, and consistently clean holes for common anchor sizes. A unique brazing and hardening process hardens the carbide tips, extending life and preserving sharpness even after long job sites and repeated use.
- 7/16" diameter – ideal for standard anchors and most interior & exterior concrete applications
- 6" flute length provides efficient material removal and smoother hole progression
- 8" overall length facilitates deep drilling in concrete walls, floors, and masonry
- 2-Cutter design minimizes bit wandering and maintains stable drilling in dusty or uneven surfaces
- Peak Point tip enables aggressive starts for fast, precise hole formation
- Carbide-tipped with reinforced brazed joint for extended life in demanding concrete work
- Optimized for SDS-Plus rotary hammers for both corded and cordless tools
Ideal use cases
This bit is built for professionals who frequently drill anchors, conduit runs, electrical boxes, or fixture mounts into concrete and masonry. It excels on job sites where speed and precision matter—commercial renovations, municipal projects, farm buildings, or residential upgrades. If you need to drill consistently clean holes with minimal rework, this is your go-to SDS-Plus bit.
How this bit improves your workflow
With its fast-start capability and durable carbide tips, you reduce downtime between holes and increase overall productivity. The design minimizes wandering, so you get accurate hole placement on the first attempt—critical when aligning multiple anchors or fixtures. The extended tip life also means fewer bit changes on long runs of drilling, contributing to a smoother, more efficient project timeline.
Tips for best results
- Use with a high-quality SDS-Plus hammer drill in hammer mode for optimal performance.
- Begin drilling at a modest feed pressure, allowing the Peak Point tip to bite before increasing RPM.
- Peck the drill in short bursts to clear debris and keep cooling downtime intentional, preventing overheating of the carbide tips.
- Keep dust extraction in play when possible to maintain clean holes and extend bit life.
- Inspect the bit after use and wipe away concrete dust; store in its protective case to preserve tip integrity.
Diablo’s DMAPL2280 7/16" x 6" x 8" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit stands out through its combination of aggressive starting capability, robust carbide construction, and meticulous brazing/hardening. For professionals who demand fast, accurate holes with long-lasting performance, this bit is built to deliver reliable results on every project.
Diablo DMAPL2280 7/16" x 6" x 8" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit is engineered for serious concrete work, delivering rapid, clean holes with exceptional durability. Built for professional use in both corded and cordless SDS-Plus rotary hammers, this bit redefines how quickly you can prep anchor points and fixtures.
What makes it unique
Diablo pairs a two-cutter geometry with a Peak Point tip to minimize wander and start aggressively. The result is faster penetration, less re-drilling, and consistently clean holes for common anchor sizes. A unique brazing and hardening process hardens the carbide tips, extending life and preserving sharpness even after long job sites and repeated use.
- 7/16" diameter – ideal for standard anchors and most interior & exterior concrete applications
- 6" flute length provides efficient material removal and smoother hole progression
- 8" overall length facilitates deep drilling in concrete walls, floors, and masonry
- 2-Cutter design minimizes bit wandering and maintains stable drilling in dusty or uneven surfaces
- Peak Point tip enables aggressive starts for fast, precise hole formation
- Carbide-tipped with reinforced brazed joint for extended life in demanding concrete work
- Optimized for SDS-Plus rotary hammers for both corded and cordless tools
Ideal use cases
This bit is built for professionals who frequently drill anchors, conduit runs, electrical boxes, or fixture mounts into concrete and masonry. It excels on job sites where speed and precision matter—commercial renovations, municipal projects, farm buildings, or residential upgrades. If you need to drill consistently clean holes with minimal rework, this is your go-to SDS-Plus bit.
How this bit improves your workflow
With its fast-start capability and durable carbide tips, you reduce downtime between holes and increase overall productivity. The design minimizes wandering, so you get accurate hole placement on the first attempt—critical when aligning multiple anchors or fixtures. The extended tip life also means fewer bit changes on long runs of drilling, contributing to a smoother, more efficient project timeline.
Tips for best results
- Use with a high-quality SDS-Plus hammer drill in hammer mode for optimal performance.
- Begin drilling at a modest feed pressure, allowing the Peak Point tip to bite before increasing RPM.
- Peck the drill in short bursts to clear debris and keep cooling downtime intentional, preventing overheating of the carbide tips.
- Keep dust extraction in play when possible to maintain clean holes and extend bit life.
- Inspect the bit after use and wipe away concrete dust; store in its protective case to preserve tip integrity.
Diablo’s DMAPL2280 7/16" x 6" x 8" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit stands out through its combination of aggressive starting capability, robust carbide construction, and meticulous brazing/hardening. For professionals who demand fast, accurate holes with long-lasting performance, this bit is built to deliver reliable results on every project.