Product Overview
Alfa USA Metric Screw Machine Length Fractional Drill Bit, 5.50mm Diameter, 0.2165" Dia., 28mm" Flute Length, 66mm" 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 mm74445 5.50 mm HSS Screw Machine Split Point Drill