NTK CUTTING TOOLS Co., Ltd.

NTK Cutting Tools Co., Ltd. is a comprehensive mechanical tool manufacturer that has supported the global manufacturing industry for many years. The company has its roots in the machine tool business of NGK SPARK PLUG Co., Ltd., a company listed on the Tokyo Stock Exchange Prime Market, and was newly established as an independent entity on December 21, 2020. A major turning point occurred in April 2023, when 51% of its shares were transferred to International Metalworking Companies B.V. (IMC Group), the world's second-largest cutting tool manufacturer under Berkshire Hathaway. This strategic move transformed the company into a global joint venture, merging the technological expertise and R&D capabilities cultivated by NGK SPARK PLUG with the extensive global network and resources of the IMC Group, thereby drastically enhancing its competitiveness in the world market.

The company's greatest strength lies in its integrated production system, spanning from material development and product design to manufacturing and sales. In the field of ceramic cutting tools, NTK holds a top-level global market share. Since introducing ceramic tools to the automotive component processing industry in 1958, the company has consistently driven efficiency in production. In 2015, it launched "BIDEMICS," a revolutionary new tool offering twice the tool life of conventional products, which brought significant innovation to high-efficiency processing for aerospace components and heat-resistant alloys. Furthermore, the company provides a diverse lineup of products, including Swiss tooling solutions for high-precision miniature parts used in smart devices, and Friction Stir Welding (FSW) tools, meeting the sophisticated demands of industries such as automotive, aerospace, medical devices, and precision machinery.

Headquartered in Komaki City, Aichi Prefecture, NTK Cutting Tools operates sales offices across Japan (including Tokyo, Osaka, and Nagoya) and its manufacturing base, Kamioka Plant, in Gifu Prefecture. Globally, its network covers over 11 countries across North America, South America, Europe, and Asia. Beyond merely selling products, the company delivers hands-on technical support customized to each manufacturing floor, helping customers worldwide optimize processing performance and maximize productivity. Through these continuous efforts, NTK Cutting Tools remains dedicated to empowering the global manufacturing landscape.