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Latest update: 28/11/2022 14:19:23

Cryston Diamond Industrial Co Ltd,.

A manufacturer specializing in diamond/CBN wheels

We are a manufacturer of diamond/CBN tools which has been developing diamond tools for more than 70 years; we have manufactured a lot of Japan’s first products in this field. We have a lot of products such as metal for precision processing, resin, all types of vitrified bonds, and electrodeposition diamond/CBN wheels. To manufacture products, both of diamond and CBN abrasive grain are selected among the optimum types of abrasive grain that suit the purpose of use, the conditions of use, etc. We can therefore propose products that most satisfy the needs of our customers. We are also good at manufacturing complex dies and molds; in particular, our high-performance and long-lifetime whetstone for the production of ultra-high precision dies and molds shows excellent performance.


This company is recommended by the following support organizations.

Kanto Head Office, SMRJ