General turning Negative inserts Ideal machining conditions DNMG L I.C S d A Turning inserts Normal machining conditions Unfavourable machining conditions 15 06 15.5 12.7 6.35 5.16 DN** 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 DNMG150608-DR 0.8 1-6 0.2-0.5 Ɣ Ɣ Ɣ Ɣ Ɣ Ɣ DR DNMG150612-DR 1.2 1-6 0.25-0.70 Ɣ Ɣ Ɣ ż Ɣ Ɣ Milling DNMG150616-DR 1.6 1-6 0.32-0.75 Ɣ ż ż Ɣ ż Roughing DNMG150608-SNR 0.8 0.2-6.0 0.1-0.5 Ɣ SNR DNMG150612-SNR 1.2 0.2-6.0 0.2-0.6 ż C Roughing Ɣ Ex stock ż On demand HC1 Coated carbide YBC152F, YBC252F, YBM153F, YBM253F available HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide Drilling Tool holder DDJNR/L PDJNR/L PDNNR/L MDJNR/L MDPNN S***-PDSNR/L S***-PDUNR/L Kr: 93° Kr: 93° Kr: 63° Kr: 93° Kr: 62°30' Kr: 62°30' Kr: 93° D A198 A206 A207 A220 A221 A286 A287 Information Technical E Index System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 60