ARTU Carbide Tipped Straight Shank 9/32 in. Dia. x 4-3/8 in. L Drill Bit 1 pc.ARTU Carbide Tipped Straight Shank 9 32 in. Dia. x 4 3 8 in. L Drill Bit 1 pc. Brand Name: ARTU Diameter: 9 32 in. Overall Length: 4 3 8 in. Material: Tungsten Carbide Tipped Product Type: General Purpose Drill Bit Shank Diameter: 1 4 in. Shank Type: Round Shank Number in Package: 1 pc. Flute Length: 2 5 8 Packaging Type: Carded Usage: For use on glass, plexiglass, ceramic tile, cast metal, hardened steel, soft wood, hard wood, granite, marble,