Product Overview
Aircraft Extension Fractional Drill Bit, 1/2" Diameter, 0.5000 Decimal Equivalent, 4-1/2" 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 AE60729 1/2 x 12 HSS Aircraft Extension Drill
