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The Diablo Rebar Demon DMAPL4110 is a professional-grade SDS-Plus hammer drill bit engineered specifically for drilling through concrete reinforced with rebar. This 4-cutter full carbide head bit delivers the extreme durability and strength needed when working with high-powered hammer drills and the repeated impact of rebar cutting. Whether you're setting ANSI-approved anchors, installing fasteners into reinforced concrete, or tackling heavy-duty concrete drilling applications, this bit is designed to outperform standard alternatives.
Diablo's Rebar Demon series combines advanced carbide technology with precision engineering to solve the common problems of bit breakage, reduced life span, and inconsistent hole quality in demanding concrete applications. The full carbide construction and tri-metal diffusion bonding technology enable this bit to withstand extreme heat and impact, maintaining integrity where standard bits fail.
Features and Benefits
- Dura-Carbide Head: Full carbide construction with up to 2X more carbide material withstands temperatures up to 1,800°F, compared to standard bits rated for only 800°F, providing superior resistance to rebar impact.
- Tri-Metal Diffusion Bonding: Advanced welding technology creates up to 3X stronger bonds to keep the full carbide head intact during extreme percussion drilling and rebar strikes.
- Precision Tip Design: Delivers the stability and accuracy required for fast, consistent holes in reinforced concrete and precise anchor setting.
- Optimized Flute Design: Four-cutter configuration removes dust efficiently, keeping the carbide head cooler for sustained strength and reduced vibration during drilling.
- Wear Indicator: Visual wear mark ensures you maintain optimal hole quality and know when the bit has reached the end of its service life.
- 4-Cutter Design: Smaller carbide cutters deliver controlled, consistent wear and reduced vibration for longer life and more precise holes.
Specifications
- Brand: Diablo
- Model: DMAPL4110
- Diameter: 5/16 inch
- Overall Length: 6 inches
- Working Length: 4 inches
- Shank Size: 10 mm SDS-Plus
- Flutes: 4-Cutter
- Head Material: Full Carbide
- Bonding Technology: Tri-Metal Diffusion
- Compatible Tools: Corded and cordless SDS-Plus and SDS-Max rotary hammer drills