General turning Positive inserts Ideal machining conditions SCMT L I.C S d A Turning inserts Normal machining conditions Unfavourable machining conditions 09 T3 12 04 9.525 12.7 9.525 12.7 3.97 4.76 4.4 5.56 SC** positive 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 SCMT09T304-AHF 0.4 0.5-3.0 0.05-0.30 Ɣ Ɣ AHF SCMT09T308-AHF 0.8 0.5-3.0 0.05-0.40 Ɣ Ɣ Ɣ Milling Finishing SCMT09T302-EF 0.2 0.07-2.00 0.05-0.15 Ɣ ż EF SCMT09T304-EF 0.4 0.11-2.00 0.06-0.23 Ɣ SCMT09T308-EF 0.8 0.15-2.00 0.08-0.30 Ɣ C Finishing SCMT09T304-EM 0.4 0.25-3.00 0.08-0.23 ż ż Ɣ EM SCMT09T308-EM 0.8 0.5-3.0 0.1-0.3 Ɣ Ɣ Ɣ SCMT120404-EM 0.4 0.3-3.6 0.09-0.27 ż ż Ɣ Drilling SCMT120408-EM 0.8 0.6-3.6 0.12-0.36 ż ż Ɣ Finishing SCMT120412-EM 1.2 0.72-3.60 0.14-0.43 ż Ɣ Ɣ Ex stock ż On demand HC1 Coated carbide YBC152F, YBC252F, YBM153F, YBM253F available HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide D Tool holder SSBCR/L SSDCN SSKCR/L SSSCR/L S***-SSKCR/L Kr: 75° Kr: 45° Kr: 75° Kr: 45° Kr: 75° Information Technical A245 A246 A247 A248 A298 E Index System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 120