7/16 3 FLUTE SOLID PILOT CAP SCREW COUNTERBORES
Cap Screw Counterbore, 7/16" Capscrew Size, 15/32" Pilot Diameter, 11/16" Cutter Diameter, 1/2" Shank Diameter, 7" Overall Length, High Speed Steel, Solid Pilot, Three Flutes, Straight Shank, 1 Per Pack