Product Overview
Alfa USA Metric Screw Machine Length Fractional Drill Bit, 4.00mm Diameter, 0.1575" Dia., 22mm" Flute Length, 55mm" Overall Length, High Speed, 135° Point, Black Finish, Straight Shank, Right Hand, NAS 907, Type C, Heavy Duty, USA Made, 12 per. Alfa Tools S mm74430 4.00 mm HSS Screw Machine Split Point Drill