February 3, 2021
1. BC8220 utilises a new, specially developed, super multi-layer ceramic PVD coating. The high level of both chipping and wear resistance is achieved by improved adhesion between the substrate and coating.
2. The new CBN substrate contains a new ultra-fine grain, heat resistant binder. This suppresses both chipping and crater wear that promotes longer tool life.
3. Can be used over a wide range of applications, from high speed through to heavy interrupted machining.
|Product name||BC8220 PVD coated CBN insert grade for turning hardened steel|