Square shoulder milling Indexable milling APKT L S d Ideal machining conditions Normal machining conditions 07 02 11 T3 4.26 12.24 2.38 3.6 2 2.8 A Milling inserts Unfavourable machining conditions 16 04 17.877 5.76 4.4 AP** milling insert HC1 (CVD) HC1 (PVD) HT HC2 HW Turning P M K N S H B YNG151C YBM253 YBM251 YBM351 YNG151 YBD152 YBD252 YBG101 YBG102 YBG205 YBG202 YBG212 YBG302 YBG152 YBG252 YBC302 YBC301 YBC401 YB9320 YD101 YD201 ISO r I.W APKT11T304-PF 0.4 6.5 ż  Ɣ  Ɣ  Ɣ Ɣ ż ż Ɣ Milling APKT11T308-PF 0.8 6.5 APKT11T312-PF 1.2 6.5 ż APKT11T316-PF 1.6 6.5 ż APKT160408-PF 0.8 9.33 Ɣ ż Ɣ  Ɣ Ɣ APKT160430-PF 3 9.33 ż APKT11T304-PM 0.4 6.5 Ɣ Ɣ  ż  Ɣ Ɣ   ż Ɣ  Ɣ APKT11T308-PM 0.8 6.5 Ɣ Ɣ  Ɣ  Ɣ  Ɣ  Ɣ  Ɣ  Ɣ Ɣ Ɣ  Ɣ APKT11T312-PM APKT11T316-PM 1.2 1.6 6.5 6.5 ż Ɣ ż ż Ɣ Ɣ ż ż C APKT160408-PM 0.8 9.33 Ɣ Ɣ  Ɣ  Ɣ  Ɣ Ɣ  Ɣ Ɣ  Ɣ Ɣ Ɣ  Ɣ APKT160416-PM 1.6 9.33 ż Ɣ Drilling APKT11T304-PR 0.4 6.5 ż ż  ż APKT11T316-PR 1.6 6.5 ż ƔEx stock żOn demand HC1 Coated carbide HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide D Information Technical E Index System code B26 Grade selection B24 Technical info B463 Cutting data B224 B 109