Product Overview
Alfa USA Screw Machine Length SWG Number Drill Bit, #51 Diameter, 0.0670 Decimal Equivalent, 11/16" Flute Length, 1-11/16" Overall Length, High Speed Steel, 135° Split Point, Black Oxide Finish, Straight Shank, Right hand Spiral, NAS 907 Type C, Heavy Duty, Made in USA
