Cleveland® C46425 879 Short Spot Facer Straight Shank Interchangeable Pilot Counterbore, 5/16 in Dia Bore, 0.296 in Dia Shank, 3.813 in OAL, 3 Flutes, HSS, Pilot Shank Diameter Compatibility: 3/32 in

Cleveland® Interchangeable Pilot Counterbore, Short Spot Facer Straight Shank, Series: 879, 5/16 in Bore, 3.813 in Overall Length, 0.296 in Shank Diameter, 3.063 in Shank Length, 3 Flutes, Spiral Flute, Right Hand Cutting Direction, Pilot Shank Diameter Compatibility: 3/32 in, HSS, Bright