2 each of C3 spotfacer 1 each C3 pin spacing drill jig 1 each larger collet for Sioux tapper for C3 taps 1 each of a drill stop for letter O drill bits and a drill stop for C3 spotfacer 5 each of grinding discs with one mandrel 4 ounces of tapping fluid for cast iron steel and aluminum (L750) 60ml of heat-conductive sealant for steel (LHC724)