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 TN** L I.C S d Ideal machining conditions 16 04 16.5 9.525 4.76 3.81 A Normal machining conditions 22 04 22 12.7 4.76 5.16 Turning inserts Unfavourable machining conditions 27 06 27.5 15.875 6.35 5.16 TN** negative insert HC1 (CVD) HC1 (PVD) HT HC2 HW P M K N S H B ISO r ap f TNMM160408-DR 0.8 0.7-6.0 0.20-0.55 ż Ɣ Ɣ ż DR TNMM160412-DR 1.2 1-6 0.25-0.70 ż ż Ɣ TNMM220408-DR 0.8 0.7-8.0 0.20-0.55 ż ż Ɣ ż TNMM220412-DR 1.2 1-8 0.25-0.70 Ɣ ż ż TNMM220416-DR 1.6 1.5-8.0 0.32-0.90 ż ż ż Roughing TNMM270612-DR 1.2 2.5-11.0 0.25-0.70 ż TNMM270616-DR 1.6 2.5-11.0 0.3-0.9 ż ER TNMG160408-ER 0.8 2.0-5.6 0.15-0.55 ƔTNMG160412-ER1.22.0-5.60.15-0.60ż C TNMG220408-ER 0.8 2.0-7.7 0.15-0.55 ż TNMG220412-ER 1.2 2.0-7.7 0.15-0.60 ż Roughing LR TNMM160408-LR 0.8 1-5 0.1-0.5 Ɣ Ɣ Ɣ TNMM160412-LR 1.2 1.5-6.0 0.1-0.6 Ɣ Ɣ Ɣ Roughing Ɣ Ex stock ż On demand HC1 Coated carbide YBC152F, YBC252F, YBM153F, YBM253F available HT Uncoated cermetHC2Coated cermetD HW Uncoated carbide E System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 85