IRWIN 322044 DRL BIT 5/8″ X 16″ X 18″ SPEEDHAMMER

Engineered for excellence in concrete drilling, this hammer drill bit features a through-hardened chrome vanadium shaft, achieving a hardness range of 50-53 HrC that ensures durability and efficiency. Its patented tip and flute design significantly enhances dust removal, allowing for faster operation—up to 25% quicker than competing bits. The unique construction includes a reduced area above the flute, minimizing binding during use, which maximizes the effective drilling length. Compatible with all SDS-plus and Hilti TE-C rotary hammers, the bit’s high heat resistance is ensured by the copper braze material, while a shot-peened, double-tempered finish further protects against breakage. This bit is not only built to meet ANSI specifications but is also designed to extend the tool’s lifespan, making it an indispensable addition to any professional’s toolkit.