Face milling Indexable milling Ideal machining conditions SEKN L I.C S Milling inserts Normal machining conditions Unfavourable machining conditions 12 03 15 04 12.7 12.7 15.875 15.875 3.18 4.76 A SE** milling insert HC1 (CVD) HC1 (PVD) HT HC2 HW P Turning M K N S bs H YNG151C B YBM253 YBM251 YBM351 YNG151 YBD152 YBD252 YBG101 YBG102 YBG205 YBG202 YBG212 YBG302 YBG152 YBG252 YBC302 YBC301 YBC401 YB9320 YD101 YD201 ISO bs SEKN1203AFN 1.8 ż SEKN1203AFTN 1.8 Ɣ Ɣ Ɣ Ɣ ż Ɣ Ɣ ż Milling SEKN1504AFTN 1.6 Ɣ ż Ɣ Ɣ Ɣ SEKN1504AZ 1.6 Ɣ ż Ɣ Ex stock ż On demand HC1 Coated carbide HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide Ideal machining conditions C SEKR L I.C S Normal machining conditions 12 03 12.7 12.7 3.18 Milling inserts Unfavourable machining conditions Drilling SE** milling insert HC1 (CVD) HC1 (PVD) HT HC2 HW P M K N S bs H D YNG151C YBM253 YBM251 YBM351 YNG151 YBD152 YBD252 YBG101 YBG102 YBG205 YBG202 YBG212 YBG302 YBG152 YBG252 YBC302 YBC301 YBC401 YB9320 YD101 YD201 ISO bs Information SEKR1203AFN 1.8 Ɣ ż Technical Ɣ Ex stock ż On demand HC1 Coated carbide HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide E Index System code B26 Grade selection B24 Technical info B463 Cutting data B224 B 39