Union Butterfield 3210178 4704 Interchangeable Detachable Counterbore Pilot, 7/8 in Dia Head, 7/16 in Dia Shank, HSS, Bright

UNIO 6005547 3210178 4704

Union Butterfield 3210139 4704 Interchangeable Detachable Union Butterfield Counterbore Pilot, 3/4 in Dia Head, 1/4 in Dia Shank, HSS, Bright

UNIO 6005548 3210139 4704

Union Butterfield 6210116 4705 Aircraft Long Straight Shank Interchangeable Pilot Counterbore, 17/32 in Dia Bore, 1/2 in Dia Shank, 5-3/8 in OAL, 3 Flutes, HSS, Pilot Shank Diameter Compatibility: 1/8 in

UNIO 6005549 6210116 4705

Union Butterfield 3210195 4704 Interchangeable Detachable Counterbore Pilot, 9/16 in Dia Head, 1/2 in Dia Shank, HSS, Bright

UNIO 6005550 3210195 4704

Union Butterfield 6210155 4706 Aircraft Short Straight Shank Interchangeable Pilot Counterbore, 13/16 in Dia Bore, 1/4 in Dia Shank, 2-13/16 in OAL, 4 Flutes, HSS, Pilot Shank Diameter Compatibility: 3/16 in

UNIO 6005553 6210155 4706

Union Butterfield 3210136 4704 Interchangeable Detachable Counterbore Pilot, 9/16 in Dia Head, 1/4 in Dia Shank, HSS, Bright

UNIO 6005554 3210136 4704

Union Butterfield 3210160 4704 Interchangeable Detachable Counterbore Pilot, 3/4 in Dia Head, 3/8 in Dia Shank, HSS, Bright

UNIO 6005556 3210160 4704

Union Butterfield 6210142 4706 Aircraft Short Straight Shank Interchangeable Pilot Counterbore, 13/32 in Dia Bore, 1/4 in Dia Shank, 2-13/16 in OAL, 4 Flutes, HSS, Pilot Shank Diameter Compatibility: 1/8 in

UNIO 6005557 6210142 4706

Union Butterfield 3210148 4704 Interchangeable Detachable Union Butterfield Counterbore Pilot, 3/4 in Dia Head, 5/16 in Dia Shank, HSS, Bright

UNIO 6005560 3210148 4704

Union Butterfield 3210130 4704 Interchangeable Detachable Counterbore Pilot, 9/16 in Dia Head, 3/16 in Dia Shank, HSS, Bright

UNIO 6005563 3210130 4704

Union Butterfield 6210144 4706 Aircraft Short Straight Shank Interchangeable Pilot Counterbore, 15/32 in Dia Bore, 1/4 in Dia Shank, 2-13/16 in OAL, 4 Flutes, HSS, Pilot Shank Diameter Compatibility: 1/8 in

UNIO 6005566 6210144 4706

Union Butterfield 3210157 4704 Interchangeable Detachable Union Butterfield Counterbore Pilot, 9/16 in Dia Head, 3/8 in Dia Shank, HSS, Bright

UNIO 6005568 3210157 4704

Union Butterfield 3210176 4704 Interchangeable Detachable Counterbore Pilot, 3/4 in Dia Head, 7/16 in Dia Shank, HSS, Bright

UNIO 6005569 3210176 4704

Union Butterfield 6210146 4706 Aircraft Short Straight Shank Interchangeable Pilot Counterbore, 17/32 in Dia Bore, 1/4 in Dia Shank, 2-13/16 in OAL, 4 Flutes, HSS, Pilot Shank Diameter Compatibility: 1/8 in

UNIO 6005570 6210146 4706

Union Butterfield 3210145 4704 Interchangeable Detachable Counterbore Pilot, 9/16 in Dia Head, 5/16 in Dia Shank, HSS, Bright

UNIO 6005573 3210145 4704