IRWIN 322031 DRL BIT 1/2″ X 4″ X 6″ SPEEDHAMMER

Engineered for exceptional performance, the IRWIN SDS-Plus 1/2 X 4 X 6 Hammer Drill Bit stands out with its patented tip and flute design, which efficiently removes dust for up to 25% faster drilling. The chrome vanadium shaft is through-hardened to a hardness rating of 50-53 HRC, ensuring durability and the ability to withstand high heat thanks to its copper braze material. Designed to fit all SDS-Plus and Hilti TE-C rotary hammers, this masonry drill bit also features a reduced area above the flute that minimizes binding, allowing the full usable length to be effectively utilized. With shot-peened, double-tempered finish that significantly reduces breakage, it adheres to ANSI specifications, making it a reliable choice for both professional and DIY projects.