Indexable heads – QCH series Indexable milling ZOHX I.C S d 16 20 16 20 4 5 5 5 A Ideal machining conditions 25 25 6 6 Normal machining conditions 30 30 7 8 Milling inserts Unfavourable machining conditions 32 32 7 8 Turning ZO** milling insert HC1 (CVD) HC1 (PVD) HT HC2 HW P M K N S H B YNG151C YBM253 YBM251 YBM351 YNG151 YBD152 YBD252 YBG101 YBG102 YBG205 YBG202 YBG212 YBG302 YBG152 YBG252 YBC302 YBC301 YBC401 YB9320 YD101 YD201 ISO R Milling ZOHX1604-GF 8 Ɣ ZOHX2005-GF 10 Ɣ ZOHX2506-GF 12.5 ż ZOHX3007-GF 15 Ɣ ZOHX3207-GF 16 Ɣ ZOHX1604-GM 8 Ɣ ZOHX2005-GM ZOHX2506-GM 10 12.5 Ɣ ż C ZOHX3007-GM 15 Ɣ ZOHX3207-GM 16 Ɣ Ɣ Ex stock ż On demand Drilling HC1 Coated carbide HT Uncoated cermet HC2 Coated cermet HW Uncoated carbide D Information Technical E Index System code B26 Grade selection B24 Technical info B463 Cutting data B224 B 211