tile
vulcan 456831or glass & tile bit set 4 pieces
carbide spear point with sharpened edges for in applications such as glass mirror and ceramic cuts perfectly round holes without chipping or breaking the material all sizes 316 in and larger have 3 flats on the shank for a better grip on the drill chuck features includes 18 316 25 in and 516 in drills carbide tipped pieces 4 item weight 09 sku orgl17074