DNGA150408 KB420 DNGA Regrindable CBN Turning Inserts for Hardened Steel (Korloy)
Regrindable DNGA turning inserts from Korloy. Designed for machining high hardened steels. CBN inserts can eliminate the need for additional grinding processes. For best results with CBN turning inserts, use double clamp turning tools or boring bars. This should minimise vibration and maximise tool life. For hardened steel it is also recommended to machine dry.