Product Overview
Alfa USA Intermediate Length Reduced Shank Drill Bit, 5/16" Diameter, 0.3125 Decimal Equivalent, 2-1/2" Flute Length, 3-13/16 Overall Length, Bright Finish, High Speed, Steel, 118° Split Point, 1/4" Reduced Shank, Heavy Duty, Right Hand, USA Made, 6 per. Alfa Tools RS51835 5/16 HSS 1/4 Shank Split Point Intermediate Bright