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 Positive inserts General turning Ideal machining conditionsNormal machining conditions VBMT L I.C S d16 0416.59.5254.764.4A Turning inserts Unfavourable machining conditions VB** positive insert HC1 (CVD) HC1 (PVD) HT HC2 HW P M K N S H ISO r ap f B HR VBMT160404-HR 0.4 0.5-3.0 0.1-0.3 Ɣ Ɣ VBMT160408-HR 0.8 0.9-3.6 0.11-0.32 ż Ɣ Ɣ ż VBMT160412-HR 1.2 1.08-3.60 0.13-0.38 ż Ɣ ż ż Roughing SNR VBMT160408-SNR 0.8 0.5-4.0 0.1-0.3 ż 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 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 E System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 143