Product Overview
Alfa USA Jobber Length SWG Number Drill Bit, #20 Diameter, 0.1610 Decimal Equivalent, 2-1/8" Flute Length, 3-1/4" Overall Length, High Speed Steel, Black Oxide Finish, 135° Split Point, Straight Shank, Heavy Duty, Right Hand Spiral, Made in USA, 12 per Envelope
