DIJET introduced cemented carbide to industries in 1938 with headquarters in Japan and has been dedicated to innovating carbide tools and machining technology since then.

The company has brought innovative technologies to the market, such as CERMET and HOSAO tools with advanced cutting edge geometries.

DIJET continues to develop its own technologies, including mono-block diamond products, carbide gear-forming dies, and carbide materials with reduced reliance on rare metals, while maintaining high-quality products and contributing to global progress through creation and original technology development.