Creating products with a flexible mindset using hard materials! Contributing to various industries.
The precision machine parts related to bearing ultra-finish grinders from Nakamura Super Hard Co., Ltd. are finished to micron-level high-precision ultra-wear-resistant parts using sintered diamond (PCD) with the highest hardness on Earth through electrical discharge machining and grinding. By adopting sintered diamond, which boasts high durability, we have achieved a lifespan more than ten 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 a world-leading 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.
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basic information
【Content】 ○ Bearings (Precision machine parts related to super finishing machines for bearings) → Ultra-high precision, super 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 cutting tools for electronic component manufacturing) → Wear-resistant parts made using sintered diamond with excellent 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.
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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 develop and sell diamond wires for semiconductors and manufacturing equipment. 3. We are working on the mass production of a new business involving zeolite nanosizing technology, which can be utilized in various applications.