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加工高硬度材料的涂层立铣刀日本不二越公司最近开发出一种复合涂层立铣刀．主要用于高硬度材料的切削加工。此种立铣刀的特点如下：１．基体材料为高硬度的新型硬质合金（硬度在ＨＲＡ９０ＬＪ上）；２．复合涂层为ＤＮ＋Ｄ＊Ｎ＋Ｄ基特殊镀膜。硬度高达ｒ心０００；３．...
Coating End Mill for High Hardness Materials Fujifilm recently developed a composite coating end mill. Mainly used for cutting high hardness materials. The characteristics of this end mill are as follows: 1. The base material is a new type of high hardness carbide (hardness HRA90LJ); Composite coating DN + D * N + D-based special coating. Hardness up to r heart 000; 3. ...