Negative inserts General turning Ideal machining conditions CNMG L I.C S d Turning inserts Normal machining conditions Unfavourable machining conditions 09 03 12 04 9.7 12.9 9.525 12.7 3.18 4.76 3.81 5.16 A CN** negative insert HC1 (CVD) HC1 (PVD) HT HC2 HW P Turning M K N S H B YNG151C YBD152C YBM153 YBM253 YNG151 YBD052 YBD102 YBD152 YBG101 YBG102 YBG105 YBG205 YBG202 YNT251 YBC152 YBC252 YBC251 YBC352 YBC351 YB6315 YB7315 YB9320 YD101 YD201 ISO r ap f CNMG120404-WG 0.4 0.25-3.00 0.05-0.25 ż WG CNMG120408-WG 0.8 0.5-5.0 0.15-0.70 Ɣ Ɣ ż ż Milling CNMG120412-WG 1.2 0.8-6.0 0.20-0.75 Ɣ Wiper CNMG120404-ADF 0.4 0.5-3.0 0.05-0.30 Ɣ Ɣ Ɣ ADF CNMG120408-ADF 0.8 0.5-3.0 Ɣ 0.1-0.4 Ɣ ż Ɣ CNMG120412-ADF 1.2 0.8-3.0 0.15-0.50 ż Ɣ Ɣ Finishing C CNMG090304-DF 0.4 0.25-1.50 0.07-0.30 Ɣ Ɣ DF CNMG090308-DF 0.8 0.3-1.5 0.1-0.3 Ɣ ż CNMG120404-DF 0.4 0.25-1.50 0.07-0.30 Ɣ Ɣ ż Drilling CNMG120408-DF 0.8 0.3-1.5 0.1-0.4 Ɣ Ɣ ż Finishing CNMG120412-DF 1.2 0.35-1.50 0.10-0.35 Ɣ Ɣ CNMG090304-EF 0.4 0.5-2.0 0.05-0.20 ż Ɣ ż EF CNMG090308-EF 0.8 0.5-2.0 0.05-0.25 ż Ɣ ż CNMG120404-EF 0.4 0.5-2.5 0.05-0.20 ż Ɣ ż Ɣ ż CNMG120408-EF 0.8 0.5-2.5 0.05-0.25 ż Ɣ ż Ɣ ż Finishing ż ż ż SF CNMG120412-EF CNMG090304-SF 1.2 0.5-2.5 0.10-0.35 0.4 0.05-0.50 0.05-0.30 Ɣ D CNMG090308-SF 0.8 0.05-0.50 0.10-0.35 Ɣ CNMG120404-SF 0.4 0.1-1.5 0.05-0.30 Ɣ Information CNMG120408-SF 0.8 0.1-1.5 0.10-0.35 Ɣ Finishing Technical Ɣ Ex stock ż On demand HC1 Coated carbide YBC152F, YBC252F, YBM153F, YBM253F available HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide Tool holder DCLNR/L Kr: 95° PCBNR/L Kr: 75° PCLNR/L Kr: 95° MCBNR/L Kr: 75° MCLNR/L Kr: 95° S***-PCLNR/L Kr: 95° E Index A197 A204 A205 A218 A219 A284 System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 45