YB6315 YBC152 YBC252 YBC251 YBC352 YBC351 YBM153 YBM253 YBD052 YBD102 YB7315 YBD152 YBD152C YBG101 YBG102 YBG105 YB9320 YBG205 YBG202 YNG151 YNT251 YNG151C YD101 YD201 TurningMillingDrillingTechnicalInformationIndex Negative inserts General turning TNMG L I.C S d Ideal machining conditions 11 03 11 6.35 3.18 2.26 A Normal machining conditions 16 04 16.5 9.525 4.76 3.81 Turning inserts Unfavourable machining conditions 22 04 22 12.7 4.76 5.16 TN** negative insert HC1 (CVD) HC1 (PVD) HT HC2 HW P M K N S H B ISO r ap f SF TNMG110304-SF 0.4 0.05-0.50 0.05-0.30 ż 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 cermetHWUncoated carbideC 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° A200 A213 A214 A215 A226 A227 A228 MTFNR/L S***-PTFNR/L D Kr: 91° Kr: 90° A229 A290 E System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 79