Product Overview
Bullet Jobber Length Cobalt Fractional Drill Bit, 7/16" Diameter, 0.4375 Decimal Equivalent, 4-1/16" Flute Length, 5-1/2" Overall Length, High Speed Steel, Pilot Point, 3 Flats on 3/8" Reduced Shank, Heavy Duty, Parabolic Flute, Right Hand Spiral, 6 per Envelope
