Indexable heads – QCH series Indexable milling WPGT I.C S d Ideal machining conditions Normal machining conditions 05 03 06 04 7.94 9.525 3.5 4.2 4 4.4 A Milling inserts Unfavourable machining conditions 08 06 12.85 6.35 5.5 WP** positive insert HC1 (CVD) HC1 (PVD) HT HC2 HW Turning P α M ØI.C K ød r 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 WPGT050315ZSR-PM 1.5 Ɣ 1.5 Ɣ Ɣ Milling WPGT060415ZSR-PM WPGT080615ZSR-PM 1.5 Ɣ Ɣ WPGT050315ZSR 1.5 Ɣ Ɣ Ɣ WPGT060415ZSR 1.5 Ɣ Ɣ Ɣ Ɣ WPGT080615ZSR 1.5 Ɣ Ɣ Ɣ Ɣ Ɣ Ex stock ż On demand HC1 Coated carbide HT Uncoated cermet HC2 HW Coated cermet Uncoated carbide C Drilling D Information Technical E Index System code B26 Grade selection B24 Technical info B463 Cutting data B224 B 203