TurningMillingDrillingTechnicalInformationIndex YBC302 YBC301 YBC401 YBM253 YBM251 YBM351 YBD152 YBD252 YBG101 YBG102 YB9320 YBG205 YBG202 YBG212 YBG302 YBG152 YBG252 YNG151 YNG151C YD101 YD201 Indexable milling General milling inserts SPMT L I.C S d A Ideal machining conditions 06 03 6.35 6.35 3.18 2.8 Normal machining conditions 09 T3 9.525 9.525 3.97 4.4 Milling inserts Unfavourable machining conditions 12 04 12.7 12.7 4.76 5.5 SP** milling insert HC1 (CVD) HC1 (PVD) HT HC2 HW P 11° M K N S B H ISO r SPMT120408-HT-1 0.8 ż HT-1 SPMT09T308-HT 0.8 Ɣ Ɣ Ɣ HT C SPMT060304-KT 0.4 ż KT Ɣ Ex stock ż On demand HC1 Coated carbide HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide D E System code B26 Grade selection B24 Technical info B463 Cutting data B224 B 218