Product Overview
Alfa USA Cobalt Screw Machine Length Fractional Drill Bit, 31/64" Diameter, 0.4844" Dia., 2-3/16" Flute Length, 3-11/16" Overall Length, M42 High Speed, 135° Split Point, Straw Gold Finish, Straight Shank, Right Hand, Heavy Duty, USA Made, 6 per. Alfa Tools SMCO50228 31/64 Cobalt Screw Machine Drill