Helical milling Indexable milling Ideal machining conditions APKT L S d Milling inserts Normal machining conditions Unfavourable machining conditions 15 04 16.33 4.76 5.4 A AP** milling insert HC1 (CVD) HC1 (PVD) HT HC2 HW P Turning M K N S H YNG151C B YBM253 YBM251 YBM351 YNG151 YBD152 YBD252 YBG101 YBG102 YBG205 YBG202 YBG212 YBG302 YBG152 YBG252 YBC302 YBC301 YBC401 YB9320 YD101 YD201 ISO r I.W APKT150412-KM 1.2 12.7 Ɣ Milling APKT150412-PM 1.2 12.7 Ɣ Ɣ Ɣ Ex stock ż On demand HC1 Coated carbide HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide C Ideal machining conditions SPMT L I.C S d Drilling Normal machining conditions 12 04 12.7 12.7 4.76 5.5 Milling inserts Unfavourable machining conditions SP** milling insert HC1 (CVD) HC1 (PVD) HT HC2 HW P 11° M K N D S H Information YNG151C Technical YBM253 YBM251 YBM351 YNG151 YBD152 YBD252 YBG101 YBG102 YBG205 YBG202 YBG212 YBG302 YBG152 YBG252 YBC302 YBC301 YBC401 YB9320 YD101 YD201 ISO r SPMT120408-KM 0.8 Ɣ SPMT120408-PM 0.8 Ɣ Ɣ E Ɣ Ex stock ż On demand HC1 Coated carbide HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide Index System code B26 Grade selection B24 Technical info B463 Cutting data B224 B 179