Product Overview
Alfa USA Cobalt Screw Machine Length SWG Number Drill Bit, #51 Diameter, 0.0670 Decimal Equivalent, 11/16" Flute Length, 1-11/16" Overall Length, M42 High Speed Steel, 135° Split Point, Straw Gold Finish, Straight Shank, Right Hand Spiral, Heavy Duty, Made in USA, 12 per Envelope
