IRWIN 322058 DRL BIT 3/16″ X 4″ X 7″ SPEEDHAMMER HEX

The IRWIN 3/16 X 4 X 7 Speedhammer Plus Hex Drive Drill Bit stands out with its innovative design that significantly enhances drilling efficiency. Featuring a patented tip and flute design, this bit excels at removing dust, allowing for a drilling speed that is up to 25% faster compared to standard bits. Constructed to meet ANSI specifications, it ensures reliability, while its reduced area above the flute minimizes binding, enabling the full usable length of the bit to be effectively utilized. Compatible with all SDS-plus and Hilti TE-C rotary hammers, this drill bit is engineered for durability, boasting a shot-peened, double-tempered finish that reduces breakage and extends its overall lifespan. With a chrome vanadium shaft that is through-hardened to a robust 50-53HrC, this tool combines high heat resistance and advanced engineering for superior performance in concrete applications.