Straight Flute Drill Bit, Drill Bit Size 5/16 in, 118 Degrees Drill Bit Point Angle, Material - Machining Carbide Tipped, Finish - Machining Bright (Uncoated), Decimal Equivalent 0.3125, Fractional Inch, Cam Relieved Point Drill Bit Point Type, Flute Length 2 1/2 in WARNING: Cancer - www.P65Warnings.ca.gov -