
Negative inserts General turning TNMG L I.C S d Ideal machining conditions Normal machining conditions 11 03 16 04 11 16.5 6.35 9.525 3.18 4.76 2.26 3.81 A Turning inserts Unfavourable machining conditions 22 04 22 12.7 4.76 5.16 TN** negative insert HC1 (CVD) HC1 (PVD) HT HC2 HW Turning P 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 TNMG110304-SF 0.4 0.05-0.50 0.05-0.30 ż SF Milling TNMG160404-SF 0.4 0.05-1.00 0.05-0.30 ż Ɣ TNMG160408-SF 0.8 0.05-1.00 0.05-0.40 Ɣ TNMG220408-SF 0.8 0.05-1.50 0.05-0.40 ż Finishing TNMG220412-SF 1.2 0.05-1.50 0.10-0.45 ż Ɣ Ex stock ż On demand HC1 Coated carbide HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide C Tool holder 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° Drilling A200 A213 A214 A215 A226 A227 A228 MTFNR/L Kr: 91° S***-PTFNR/L Kr: 90° D Information Technical A229 A290 E Index System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 79