Irwin Drill Bit 1/2 In. x 10 In. x 12 In. Speedhammer
IRWIN SDS plus standard tips fit all SDS plus and Hilti TE C rotary hammers. All IRWIN tips are made to ANSI specifications.
Reduced area above the flute prevents the drill bit from binding while drilling-the full usable length can be utilized
Chrome vanadium shaft through-hardened to 50-53Hr C
Patented tip and flute design removes dust more efficiently – up to 25% faster than other bits
Hot isostatically pressed to extend life and resist breakage