
Negative inserts General turning Ideal machining conditions SNMM L I.C S d Turning inserts Normal machining conditions Unfavourable machining conditions 19 06 25 09 19.05 25.4 19.05 25.4 6.35 9.525 7.94 9.12 A SN** 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 SNMM190616-HPR 1.6 2.0-10.5 0.35-1.00 Ɣ HPR SNMM190624-HPR 2.4 2.0-10.5 0.4-1.2 ż Ɣ Milling SNMM250924-HPR 2.4 2.0-12.5 0.5-1.4 ż Ɣ Ɣ Roughing 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 C PSBNR/L PSDNN PSKNR/L PSSNR/L MSBNR/L MSRNR/L MSKNR/L Kr: 75° Kr: 45° Kr: 75° Kr: 45° Kr: 75° Kr: 75° Kr: 75° Drilling A208 A210 A211 A212 A222 A223 A224 D Information Technical E Index System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 73