Diablo Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit with Tri-Metal Fusion Welding - 11/16" Diameter, 13" Length, 8" Working Length - DMAMX1420

Diablo’s revolutionary, most complete range of SDS-Plus and SDS-Max Rebar Demon™ 4-cutter full-carbide head hammer drill bits are the only bits designed to be the most durable, fastest and coolest solutions on the market. The Rebar Demon bits feature up to 2X more Dura-Carbide to withstand up to 1800°F of intense heat whereas standard bits fail at 800°F. Diablo’s impact resistant 4-cutter 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. Precision Tip delivers the stability and accuracy required to produce fast, precise holes in reinforced concrete for anchor setting.

• Enhanced Durability - Diablo's Dura-Carbide technology offers up to 2X more carbide, enduring up to 1800°F. This significantly enhances durability by resisting intense heat and rebar impact that typically cause standard bits to fail at 800°F.
• Superior Impact Resistance - The Carbide Head ensures controlled, consistent carbide wear and reduced vibration. This design allows for smaller, more manageable rebar extractions, delivering fast and precise holes even under extreme conditions.
• Advanced Weld Strength - Equipped with Tri-Metal Fusion Welding, the bits feature a weld that is up to 3X stronger. This weld maintains the integrity of the full carbide head during severe impacts, such as hitting rebar, and prevents premature breakage.
• Optimized Flute Design - The flute design enhances dust removal, which keeps the carbide head cooler and prolongs its strength and durability. This results in faster and efficient drilling, preserving the bit's sharpness and structural integrity.
• Precision and Consistency - The precision tip of the bits ensures stable and accurate drilling, crucial for creating precise holes quickly in reinforced concrete for anchor setting.