Diablo Tools 5/16″ x 4″ x 9″ AMPED™ Rebar Demon™ SDS-Plus 4-Cutter Full Carbide Head Dust Extraction Hammer Drill Bit

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Diablo's AMPED™ Rebar Demon™ 4-Cutter Full Carbide Head Dust Extraction Hammer Drill Bits amplify concrete drilling with the only hammer drill bits to drill fast, clean holes in two easy steps.

The AMPED™ Rebar Demon™ bits feature Diablo’s highly durable Dura-Carbide to withstand up to 1800°F of intense heat whereas standard bits fail at 800°F. Diablo’s impact resistant 4-cutter tungsten full-carbide head withstands the stress of high-powered hammer drills and the impact of rebar by taking small bites of rebar to deliver controlled carbide wear, reduced vibration, and up to 7X longer life.

Produced with Tri-Metal Fusion Welding, the full-carbide head resists heat and prevents breakage in extreme impact situations. The removable stainless-steel sleeve along with the Snap-Lock™ Adapter (sold separately) creates the first ever 4-cutter full carbide head two-step clean hole dust extraction system that removes up to 97% of dust and debris.

The elimination of the "Blow-Brush-Blow" cleaning method and the need of rebar cutters is now obsolete, making hole preparation up to 3X faster than current methods, resulting in up to 66% labor savings. Epoxy and anchor placement can now be accomplished immediately. In addition, reduction of airborne silica dust helps to create a safer and healthier working environment, whether it be indoors or outdoors.

Including a Precision Tip, the sharp 90° pyramid-shaped tip delivers the stability and accuracy required to produce fast, precise holes in reinforced concrete for anchor setting. A visible wear mark indicates and assures the accuracy of the drilling diameter. Whether completing interior, overhead drilling, or exterior jobs, these revolutionary dust extraction hammer drill bits deliver ultra-clean, dust free holes and working environments, maximum speed, and extreme durability.

• Diablo’s patented dust extraction system extracts up to 97% of dust particles generated while drilling to create clean holes ready for anchor placement and a clean, safer working environment.


• Diablo’s AMPED Rebar Demon Dust Extraction System revolutionizes hole drilling by simultaneously extracting dust debris and drilling holes, streamlining the process from five steps down to two, resulting in a labor savings of 66%! This innovative Drill-to-Fill solution speeds up the hole drilling process by up to 3X compared to standard bits.


• Diablo’s 4-Cutter Full Carbide Head continues to revolutionize traditional hole drilling solutions. Its Dura-Carbide composition, paired with its impact-resistant design, withstands the demands of high-powered hammer drills, concrete, and rebar. By managing carbide wear, minimizing vibration, and executing precise boring, Diablo’s 4-Cutter Full Carbide Head offers an impressive lifespan up to 7X longer than standard two-cutter bits. This groundbreaking technology enables users to reduce spend on bits, transitioning from (7) 2-cutter bits to just (1) AMPED Rebar Demon bit.


• Diablo’s exclusive Dura-Carbide™ features up to 2X more carbide that withstands up to 1800°F of intense heat to combat rebar hits versus standard bits that fail at 800°F.


• Patented vacuum system + removable stainless-steel dust sleeve capture dust particles and reduce airborne silica dust to create clean holes ready for epoxy and anchor placement in two simple steps.


• Compact Snap-Lock™ Adapter (sold separately, two versions for SDS-Plus and SDS-Max) connects the AMPED™ Rebar Demon™ Dust Extraction Hammer drill bit to vacuums for maximum dust and debris extraction and allows you to exchange different drill bit sizes easily and quickly.
  The universal Snap-Lock™ Adapter fits most common vacuum cleaner attachments.


• Impact Resistant 4-Cutter Tungsten Full Carbide Head extracts smaller bites of rebar for controlled consistent carbide wear and reduced vibration to deliver fast, precise holes.


• Tri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact, such as rebar.


• Precision Tip 90° pyramid-shaped tip delivers stability and accuracy required for fast, precise holes.


• Wear mark indicator ensures precise hole making.


• For dry drilling applications only.


• Optimized for maximum performance in corded and cordless SDS-Plus rotary hammers.