Irwin SDS Hammer Drill Bit

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The Irwin SDS Hammer Drill Bit fits all SDS-plus and Hilti TE-C rotary hammers. Reduced area above the flute prevents the drill bit from binding while drilling. Chrome vanadium sha ft through-hardened to 50-53HrC. Patented tip and flute design removes dust more efficiently - up to 25% faster than other bits. Shot-peened, double-tempered finish reduces breakage. Hot isostatically pressed to extend life and resist breakage. Copper braze material gives high heat resistance for reduced tip loss. Show more