5000, Fractional Inch, 4 Facet Point Drill Bit Point Type, Flute Length 9 3/4 in.Extra Long Drill Bit, Drill Bit Size 1/2 in, 125 Degrees Drill Bit Point Angle, Material - Machining Carbide Tipped, Finish - Machining Bright (Uncoated), Decimal Equivalent 0.