城南ダイヤモンド工業 Company Profile

We mainly produce ultra-precision diamond bits using single crystal diamonds.

Since our establishment in 1964, we have been engaged in the manufacturing and sales of diamond tools for many years. In particular, we focus on cutting tools, especially ultra-precision diamond bits and ultra-precision diamond ball end mills, striving to create products that satisfy our customers. Furthermore, we are continuously conducting research and development to meet the demands for higher precision. Please feel free to contact us if you have any inquiries.