
Negative inserts General turning Ideal machining conditions VNMG L I.C S d Turning inserts Normal machining conditions Unfavourable machining conditions 16 04 16.6 9.525 4.76 3.81 A VN** 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 VNMG160404-PM 0.4 0.4-4.0 0.13-0.40 Ɣ Ɣ Ɣ Ɣ ż PM VNMG160408-PM 0.8 0.5-4.0 0.15-0.50 Ɣ Ɣ Ɣ ż Ɣ Ɣ Ɣ Milling VNMG160412-PM 1.2 0.8-4.0 0.18-0.60 Ɣ Ɣ Ɣ ż Ɣ Medium Cut VNMG160404-TC 0.4 0.5-2.0 0.05-0.20 Ɣ Ɣ TC VNMG160408-TC 0.8 0.5-2.0 0.08-0.25 Ɣ Ɣ VNMG160412-TC 1.2 0.5-3.0 0.08-0.30 Ɣ Ɣ Medium Cut C VNMG160404-ZM 0.4 0.5-3.0 0.08-0.30 Ɣ ZM VNMG160408-ZM 0.8 0.5-3.0 0.1-0.4 Ɣ Drilling Medium Cut VNMG160408-SNR 0.8 0.2-2.0 0.1-0.4 Ɣ SNR VNMG160412-SNR 1.2 0.2-2.0 0.1-0.5 Ɣ Roughing Ɣ Ex stock ż On demand HC1 Coated carbide D YBC152F, YBC252F, YBM153F, YBM253F available HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide Information Technical Tool holder DVVNN DVJNR/L MVVNN MVJNR/L Kr: 72°30' Kr: 93° Kr: 72°30' Kr: 93° E A201 A202 A230 A231 Index System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 93