Stable, long tool life trump card for cost reduction
Inserts for high-efciency machining also available.
One-use insert Break-master with chipbreaker FV type for light cutting and LV type for finishing added to series.
BNC2010 – A grade for high-precision machining applicable to finishing requiring good surface roughness and dimensional accuracy.
Provides further improved wear resistance thanks to a newly developed CBN substrate coated with a TiCN layer.
Reduces boundary wear and stably achieves excellent surface finish thanks to newly developed special multi-layered coating.
BNC2020 – A general-purpose grade applicable to general hardened steel machining.
A newly developed tough CBN substrate coated with a highly wear-resistant TiAlN layer.
Achieves more stable machining and longer tool life by employing a highly adhesive layer to reduce delamination.