Product Overview
MegaDrill Multi-Purpose Drill Bit, Monolock 1/4" Quick Change Shank, 5/16" Diameter, 0.3125 Decimal Equivalent, 5/16" Shank, 4-1/2" Overall Length, Carbide Tipped, Black Oxide Finish, Rotary Drilling Only, Right Hand Spiral, 1 per Tube
