Positive inserts General turning Ideal machining conditions TBGH L I.C S d Turning inserts Normal machining conditions Unfavourable machining conditions 06 01 6.87 3.97 1.59 2.2 A TB** positive insert HC1 (CVD) HC1 (PVD) HT HC2 HW P Turning M K N 5 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 TBGH060102L 0.2 0.5-3.5 0.05-0.40 Ɣ Ɣ TBGH060104L 0.4 0.5-3.5 0.05-0.40 ż Ɣ Milling Ɣ Ex stock ż On demand HC1 Coated carbide HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide C Drilling D Information Technical E Index System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 125