Product Overview
Alfa USA Screw Machine Length Fractional Drill Bit, 21/64" Diameter, 0.3281" Dia., 1-11/16" Flute Length, 2-15/16" Overall Length, High Speed, 135° Split Point, Black Oxide Finish, Straight Shank, Right Hand, NAS 907 Type C, Heavy Duty, USA Made, 6 p. Alfa Tools SM50218 21/64 HSS Screw Machine Split Point Drill