Product Overview
Alfa USA Cobalt Screw Machine Length Fractional Drill Bit, 27/64" Diameter, 0.4219 Decimal Equivalent, 1/2" Flute Length, 1-3/8" Overall Length, M42 High Speed, 135° Split Point, Straw Gold Finish, Straight Shank, Right Hand, Heavy Duty, USA Made, 6 per. Alfa Tools SMCO50224 27/64 Cobalt Screw Machine Drill