KEO 55227 Integral Pilot Counterbore, 1/2 in Socket Cap Screw, 0.757 in Bore, 6 in OAL, Right Hand

KEO Counterbore, Integral Pilot, 1/2 in Screw, Socket Cap Screw, 0.757 in Bore Dia, 6 in Overall Length, 1/2 in Shank Dia, 3 Flutes, Spiral Flute, 1/2 in Pilot Dia, Right Hand Cutting, Cobalt HSS, Uncoated