7/32" Multi-Purpose Drill Bit *Drill Size: 7/32 in. *Overall Length: 3-3/4 in. *Material: Tungsten Carbide Tipped *Product Type: Drill Bit *Number in Package: 1 pc. *Packaging Type: Carded *Shank Diameter: 1/4 in. *Flute Length: 1-7/8 in. *Usage: For use on glass, plexiglass, ceramic tile, cast metal, hardened steel, soft wood, hard wood, granite, marble, fiberglass, brick, masonry, concrete and PVC *Shank Type: Straight Shank *Applications: Drills through, Brick, Ceramic Tile, Composites, Fiberglass, Flagstone, Slate, Cement Board, Masonry, Concrete, Laminates, Marble, Plexiglass, Plaster, Plywood, PVC, Reinforced Cement, Concrete Block, Glass, Soft Wood, Hard Wood, Granite, Marble, Cast Metal, Hardened Steel.