Creating products with flexible ideas from hard materials! Contributing to various industries.
The precision machine parts related to bearings from Nakamura Super Hard Co., Ltd. are finished to high-precision, ultra-wear-resistant components at the micron level using the highest hardness sintered diamond (PCD) on Earth through electrical discharge machining and grinding. By adopting sintered diamond, which boasts high durability, we have achieved a lifespan more than 10 times that of wear-resistant parts made from cemented carbide. Additionally, in the field of precision cutting tools for electronic component manufacturing, wear-resistant parts made from sintered diamond, known for their excellent wear resistance, are also utilized in the production sites of electronic components. For example, Nakamura Super Hard's products are active in the manufacturing sites of companies with the world's top market share in various fields, such as coils built into motors and multilayer ceramic capacitors. For more details, please contact us or refer to our catalog.
Inquire About This Product
basic information
【Content】 ○ Bearings (Precision machine parts related to super finishing machines for bearings) → High-precision, ultra-wear-resistant parts in micrometer units created using the highest hardness sintered diamond (PCD) on Earth through electrical discharge machining and grinding. ○ Electronic components (Precision tools for electronic component manufacturing) → Wear-resistant parts made using sintered diamond, which excels in wear resistance. ○ Machine tools (Precision machine parts related to grinding machines) → Wear-resistant parts made from high-hardness materials such as cemented carbide and ceramics. ○ Fine mirror finishing of high-hardness materials → Direct processing of cemented carbide and fine mirror finishing of mold materials. ● For more details, please contact us or refer to the catalog.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please contact us or refer to the catalog.
catalog（1）
Download All Catalogs
Company information
We are primarily engaged in processing superhard materials and are developing multiple businesses. The details are as follows: 1. We conduct high-precision processing for harder materials. Our main applications include precision parts with wear resistance and electronic component mounting machines. We also sell our self-developed automatic nozzle cleaning devices. 2. We are involved in the development and sales of diamond wire for semiconductors and manufacturing equipment. 3. We are working on the mass production of a new business involving the nanosizing technology of zeolites for various applications.
