IRWIN 326024 78 x 3 x 6 Straight Shank Masonry Bit 12 Shank

Product Description Bit is shot peened, double tempered finish reduces breakage and chrome vanadiam spring steel shaft. The round shank fits all hammer drills with 3 jaw chuck; 1/2 inch shank. From the Manufacturer Made to ANSI specifications, the IRWIN 326024 - 7/8 x 3 x 6 Straight Shank Masonry Bit with 1/2" shank, is the next generation straight shank hammer drill bit which delivers more performance than ever. The patented flute design speeds dust removal for fast drilling and long life, while the shot-peened finish increases surface durability reducing the potential for breakage. This offering of straight shank masonry bits demonstrated IRWIN's commitment to the line and the professions who rely on them.