Product Overview
Alfa USA Screw Machine Length Fractional Drill Bit, 51/64" Diameter, 0.7969" Dia., 3-3/8" Flute Length, 5-1/4" Overall Length, High Speed, 118° Point, Black Oxide Finish, Straight Shank, Right Hand, NAS 907 Type C, Heavy Duty, USA Made, 1/Tube. Alfa Tools SM50248 51/64 HSS Screw Machine Drill Black