Product Overview
Aircraft Extension Fractional Drill Bit, 21/64" Diameter, 0.3281 Decimal Equivalent, 3-5/16" Flute Length, 6" Overall Length, High Speed Steel, Black Oxide Finish, 135° Split Point, Straight Shank, Heavy Duty, Right Hand Spiral, 1 per Pouch. Alfa Tools AE60618P 21/64 x 6 HSS Aircraft Drill Pouched
