Irwin 322022 Hammer Drill Bit, 5/16" x 4" x 6" *power Drill Accessories Improves adhesion of exterior water-based

Improves adhesion of exterior water-based coatings to chalky wood

Handle length : 14"

and other flying insects

automotive and innumerable industrial applications

Irwin 322022 Hammer Drill Bit, 5/16" x 4" x 6" *power Drill Accessories Improves adhesion of exterior water-basedFits all SDS plus and Hilti TE C rotary hammers, 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 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