Diablo DMAPL2230 3/8" x 6" x 8" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit
MPN: DMAPL2230
Minimum order quantity is .
The Diablo DMAPL2230 SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit is built for serious concrete work, delivering fast, precise holes with exceptional longevity. With a 3/8 in diameter, 6 in drilling length (8 in overall length) and SDS-Plus compatibility, this bit is ready for your toughest drilling tasks—from new construction to retrofit projects.
What sets it apart is Diablo’s meticulous carbide engineering. A specialized brazing and hardening process strengthens the cutting edges, so you gain more cutting life and higher productivity per hole. The Peak Point tip design initiates holes aggressively, reducing wander and producing clean, accurate starts for common anchor sizes. Whether you’re drilling for wedge anchors, sleeve anchors, or other concrete fasteners, you’ll notice smoother starts and straighter holes, even in dense or abrasive concrete.
- Carbide-tipped durability thanks to a unique brazing and hardening process, giving longer bit life in hard concrete and masonry.
- 2-Cutter geometry optimizes material removal, reduces vibration, and helps maintain precise hole dimensions for reliable anchors.
- Peak Point design enables aggressive starts with minimal walking, delivering clean holes faster for common anchor applications.
- SDS-Plus compatibility ensures secure retention and smooth bit changes on both corded and cordless rotary hammers.
- Size and fit—3/8 in diameter, 6 in drilling length (8 in overall), with an SDS-Plus shank built for quick, on-site exchanges.
Ideal use cases
Designed for professionals who drill into concrete for anchors, this bit shines in construction, renovation, and electrical or plumbing installations. Use it to install expansion, wedge, or sleeve anchors in slabs, walls, and columns. The combination of durability and precision makes it a reliable choice when you need repeatable hole quality and consistent anchor performance across multiple jobs.
Why choose this Diablo bit over standard carbide bits
Diablo’s advanced brazing and hardening process creates a tougher carbide edge that resists dulling under repetitive drilling, especially in tough concrete. The 2-Cutter design and Peak Point starting geometry work together to minimize wandering and produce cleaner holes, reducing the need for rework and speeding up project timelines. It’s optimized for both corded and cordless SDS-Plus rotary hammers, so you can rely on steady performance whether you’re on a busy job site or a DIY upgrade project.
Practical tips for best results
- Set your hammer drill to the appropriate SDS-Plus hammer mode and maintain steady, perpendicular entry to prevent bit walk.
- Start with light pressure to let the Peak Point tip seat, then increase pressure gradually for efficient drilling without overheating.
- Drill holes in a clean, dust-free environment when possible; pause if the bit becomes noticeably hot to preserve edge life.
- Periodically remove dust and debris from the hole to maintain consistent diameter and anchor seating depth.
Specs at a glance
- Diameter: 3/8 in
- Drilling length: 6 in
- Overall length: 8 in
- Shank: SDS-Plus
- Tip: Carbide-tipped with two cutting edges
The Diablo DMAPL2230 SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit is built for serious concrete work, delivering fast, precise holes with exceptional longevity. With a 3/8 in diameter, 6 in drilling length (8 in overall length) and SDS-Plus compatibility, this bit is ready for your toughest drilling tasks—from new construction to retrofit projects.
What sets it apart is Diablo’s meticulous carbide engineering. A specialized brazing and hardening process strengthens the cutting edges, so you gain more cutting life and higher productivity per hole. The Peak Point tip design initiates holes aggressively, reducing wander and producing clean, accurate starts for common anchor sizes. Whether you’re drilling for wedge anchors, sleeve anchors, or other concrete fasteners, you’ll notice smoother starts and straighter holes, even in dense or abrasive concrete.
- Carbide-tipped durability thanks to a unique brazing and hardening process, giving longer bit life in hard concrete and masonry.
- 2-Cutter geometry optimizes material removal, reduces vibration, and helps maintain precise hole dimensions for reliable anchors.
- Peak Point design enables aggressive starts with minimal walking, delivering clean holes faster for common anchor applications.
- SDS-Plus compatibility ensures secure retention and smooth bit changes on both corded and cordless rotary hammers.
- Size and fit—3/8 in diameter, 6 in drilling length (8 in overall), with an SDS-Plus shank built for quick, on-site exchanges.
Ideal use cases
Designed for professionals who drill into concrete for anchors, this bit shines in construction, renovation, and electrical or plumbing installations. Use it to install expansion, wedge, or sleeve anchors in slabs, walls, and columns. The combination of durability and precision makes it a reliable choice when you need repeatable hole quality and consistent anchor performance across multiple jobs.
Why choose this Diablo bit over standard carbide bits
Diablo’s advanced brazing and hardening process creates a tougher carbide edge that resists dulling under repetitive drilling, especially in tough concrete. The 2-Cutter design and Peak Point starting geometry work together to minimize wandering and produce cleaner holes, reducing the need for rework and speeding up project timelines. It’s optimized for both corded and cordless SDS-Plus rotary hammers, so you can rely on steady performance whether you’re on a busy job site or a DIY upgrade project.
Practical tips for best results
- Set your hammer drill to the appropriate SDS-Plus hammer mode and maintain steady, perpendicular entry to prevent bit walk.
- Start with light pressure to let the Peak Point tip seat, then increase pressure gradually for efficient drilling without overheating.
- Drill holes in a clean, dust-free environment when possible; pause if the bit becomes noticeably hot to preserve edge life.
- Periodically remove dust and debris from the hole to maintain consistent diameter and anchor seating depth.
Specs at a glance
- Diameter: 3/8 in
- Drilling length: 6 in
- Overall length: 8 in
- Shank: SDS-Plus
- Tip: Carbide-tipped with two cutting edges