Product Overview
Aircraft Extension Fractional Drill Bit, 21/64" Diameter, 0.3281 Decimal Equivalent, 3-5/16" Flute Length, 12" Overall Length, High Speed Steel, Black Oxide Finish, 135° Split Point, Straight Shank, Heavy Duty, Right Hand Spiral, 3 per Envelope. Alfa Tools AE60718 21/64 x 12 HSS Aircraft Extension Drill
