
Positive inserts General turning Ideal machining conditions VBMT L I.C S d Turning inserts Normal machining conditions Unfavourable machining conditions 16 04 16.5 9.525 4.76 4.4 A VB** positive 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 VBMT160404-HR 0.4 0.5-3.0 0.1-0.3 Ɣ Ɣ HR VBMT160408-HR 0.8 0.9-3.6 0.11-0.32 ż Ɣ Ɣ ż Milling VBMT160412-HR 1.2 1.08-3.60 0.13-0.38 ż Ɣ ż ż Roughing VBMT160408-SNR 0.8 0.5-4.0 0.1-0.3 ż SNR VBMT160412-SNR 1.2 0.5-4.0 0.3-0.6 Ɣ Roughing C Ɣ Ex stock ż On demand HC1 Coated carbide YBC152F, YBC252F, YBM153F, YBM253F available HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide Drilling Tool holder SVJBR/L SVABR/L SVVBN S***-SVQBR/L S***-SVUBR/L Kr: 93° Kr: 90° Kr: 72°30' Kr: 107°30' Kr: 93° D A240 A241 A242 A304 A305 Information Technical E Index System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 143