Product Overview
Alfa USA Solid Carbide Fractional Drill Bit, 5/16" Diameter, 0.3125 Decimal Equivalent, 2-3/8" Flute Length, 3-3/4" Overall Length, Bright Finish, 118° Point, Straight Shank, Heavy Duty, Right Hand Spiral, Made in USA, 1 per Tube. Alfa Tools T50117 5/16 Carbide Tipped Jobber Drill
