高硬度鋼用エンドミルに施されているdurorey（デューロレイ）コーティングは、何が良いの？ | オーエスジー

What is the good DUROREY coating applied to end mills for high-hardness steel?

The DUROREY coating consists of an ultra-heat-resistant layer containing SiC and an ultra-fine nano-periodic lamination structure.

In addition to high heat resistance and wear resistance , it has excellent toughness, and can extend the life of the tool even under harsh conditions such as high temperatures and high loads when machining high-hardness materials.