Product Overview
Alfa USA Cobalt Screw Machine Length SWG Number Drill Bit, #1 Diameter, 0.2280 Decimal Equivalent, 1-5/16" Flute Length, 2-7/16" Overall Length, M42 High Speed, 135° Split Point, Straw Gold Finish, Straight Shank, Right Hand, Heavy Duty, USA Made, 12 per. Alfa Tools SMCO60301 #1 Cobalt Screw Machine Drill