SDS-MAX CONCRETE DRILL BIT 1-1/8X31X36" DIABLO DMAMX1280

Diablo's revolutionary and most comprehensive line of SDS-Plus and SDS-Max Rebar Demon™ 4-cutter carbide-tipped impact drill bits is the only solution engineered to be the most durable, fastest, and coolest on the market. Rebar Demon bits feature up to twice the Dura-Carbide content to withstand intense heat up to 900°C, while standard bits fail at 400°C. Diablo's impact-resistant 4-cutter carbide head withstands the stresses of powerful hammer drills and the impacts of rebar by absorbing small amounts of the rebar for controlled carbide wear, reduced vibration, and up to seven times longer life. Manufactured using tri-metal fusion welding, the 4-cutter carbide head resists heat and prevents breakage under extreme impact. The precision tip provides the stability and accuracy needed to make quick and precise holes in reinforced concrete for anchor installation.

• Lifespan up to 7 times longer than standard 2-flute hammer drill bits
• Diablo's Dura-Carbide™ contains up to 2 times more carbide, which can withstand up to 1800°F of intense heat to combat rebar impacts, compared to standard bits that fail at 800°F.
• The impact-resistant, 4-cutter solid carbide head extracts smaller pieces of the rebar for controlled, consistent carbide wear and reduced vibration, resulting in fast, accurate holes.
• Tri-metal fusion welding provides a weld up to 3 times stronger to keep the carbide head intact during extreme impacts such as those from rebar
• The precision tip provides the stability and accuracy needed for fast and precise holes
• The optimized flute design eliminates dust more quickly, keeping the carbide head cooler for optimal strength and durability.
• The wear mark indicator ensures precise drilling
• Optimized for maximum performance in corded and cordless SDS Plus or SDS Max rotary hammers