Addition of 162 items to the PVD coated CBN Insert Grade BC8220

February 3, 2021

BC8220 grade has an ideal balance of wear and chipping resistance by adopting a newly developed CBN substrate featuring toughness and crater wear resistance. This enables longer tool life when turning hardened steels.

Main features of BC8220:

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 nameBC8220 PVD coated CBN insert grade for turning hardened steel
162 Items

Product Features

TOOL NEWS B249B(20page)(2.63 MB)

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