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7/8 X 8 X 18-Inch AMPED™ Rebar Demon™ SDS-Max 4-Cutter Full Carbide Head Dust Extraction Hammer Drill Bit
- Mfg.#
- DMAMXA1650
- Sku#
- 4381067
- 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.
- 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.
- 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.
* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
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 into clean and reinforced 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.
Specifications
General
| Applicable Materials | Reinforced Concrete, Concrete, Stone, Rebar, Brick/Block |
|---|---|
| For Use With | SDS-Max Rotary Hammer Drill |
| Head Type | Full Carbide Head |
| Number of Cutters | 4 |
| Pack Qty | 1 |
| Shank Type | SDS Max |
| Type | Twist Drill Bit |
| Use on | For dry drilling applications only |
Dimensions
| Diameter | 7/8 in |
|---|---|
| Length | 18 in |
| Working Length | 8 in |
Manufacturing Details
The following information is subject to change without notice
| Prop 65 Warning |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
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