Back To Main Menu CNMG432 M5 TP1501 Rough turning on 4140 shaft Max SFM 525, Max DOC .100 Max feed rate .018" CNMG431 MF2 TP2501F Finishing insert Max SFM 800, Max DOC .015, Max feed rate .007 CNMG431 PP EI EI O Manual Lathe