Product Overview
Cap Screw Counterbore, 1/2" Capscrew Size, 17/32" Pilot Diameter, 25/32" Cutter Diameter, 1/2" Shank Diameter, 7-1/2" Overall Length, High Speed Steel, Solid Pilot, Three Flutes, Straight Shank, 1 Per Pack. Alfa Tools CSC55659 1/2 x 17/32 x 25/32 Cap Screw Counterbores