
Negative inserts General turning Ideal machining conditions TNMG L I.C S d Turning inserts Normal machining conditions Unfavourable machining conditions 16 04 22 04 16.5 22 9.525 12.7 4.76 4.76 3.81 5.16 A TN** 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 TNMG160404-EG 0.4 0.5-4.0 0.1-0.3 Ɣ Ɣ EG TNMG160408-EG 0.8 0.5-4.0 0.1-0.4 Ɣ Ɣ Ɣ Ɣ Milling TNMG160412-EG 1.2 0.5-4.0 0.15-0.50 Ɣ Ɣ Ɣ Ɣ Medium Cut TNMG160404-EM 0.4 0.5-4.8 0.05-0.30 Ɣ ż Ɣ ż EM TNMG160408-EM 0.8 0.5-4.8 0.10-0.45 Ɣ Ɣ Ɣ ż TNMG160412-EM 1.2 0.5-4.8 0.1-0.6 Ɣ Ɣ Ɣ ż Ɣ Ɣ Ɣ ż Medium Cut TNMG220408-EM TNMG220412-EM 0.8 0.5-6.6 0.10-0.45 1.2 0.5-6.6 0.1-0.6 ż Ɣ Ɣ ż C TNMG220416-EM 1.6 0.5-6.6 0.10-0.65 Ɣ Ɣ TNMG160404-TC 0.4 0.5-3.0 0.05-0.20 Ɣ Ɣ TC TNMG160408-TC 0.8 0.5-3.0 0.08-0.25 Ɣ Ɣ Drilling TNMG160412-TC 1.2 1-3 0.1-0.3 Ɣ Ɣ TNMG220412-TC 1.2 1-6 0.15-0.40 Ɣ Ɣ Medium Cut TNMG220416-TC 1.6 1-6 0.2-0.5 Ɣ 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 D DTGNR/L PTFNR/L PTTNR/L PTGNR/L MTGNR/L MTJNR/L MTJNR/L Kr: 91° Kr: 91° Kr: 60° Kr: 90° Kr: 90° Kr: 93° Kr: 93° Information Technical A200 A213 A214 A215 A226 A227 A228 MTFNR/L S***-PTFNR/L Kr: 91° Kr: 90° E Index A229 A290 System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 83