We carry a wide selection of drill bits, including reduced shank drill bits and wood auger drill bits, powerful diamond drill bits and cobalt drill bits, and carbide drill bits. We have sizes from micro drill bits to extra long drill bits, styles from masonry drill bits and tile drill bits to woodworking drill bits, and other products like our tapered reamers, taps, burs, annular cutters and more. Sintered Diamond Hole Saw (For drilling in stone, tile or granite. Multiple layers of diamond, smooth finish, excellent longevity, many applications, excellent low price!) Diamond Tile Drills - Cuts the toughest ceramic tile, masonary, stone & glass. 60 holes per drill minimum. (Use water only) Carbide Tipped Hole Cutters - Diameters 11/16" through 3". Cuts sheet metal, stainless steel, iron, cast iron, copper, abrasive materials such as high density resin and metal plate. Cuts up to 3/16" deep. Over 300 holes in stainless steel plate. Auto ejecting slug.