旋盤加工で使用する工具を減らしたり、工程集約をしたい。＜エコカット＞ | オーエスジー

There is an "Eco Cut" series. Drilling from solid materials, minor diameter turning, edge turning, external turning, for example, machining that uses four conventional tools can now be handled with a single "Eco-Cut". This simplifies programs, makes it easier to manage tools, and ultimately reduces costs.

Reference: EcoCut Classic & ProfileMaster