Product Overview
Alfa USA Metric Screw Machine Length Fractional Drill Bit, 4.50mm Diameter, 0.1772" Dia., 24mm" Flute Length, 58mm" 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 mm74435 4.50 mm HSS Screw Machine Split Point Drill