Irwin SDS Plus Hex Drive Bit 3/16 In. x 3 In. x 6 In.
SDS plus hex drive drill bits fits all ads-plus and Hi-ATB tin-c rotary hammers. The reduced area above the flute prevents the drill bit from binding while drilling-the full usable length can be utilized. All tips made to ANSI specifications.
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
Shot-peened, double-tempered finish reduces breakage
Copper braze material gives high heat resistance for reduced tip loss