Nitto Kohki's products fulfill vital roles in fields ranging from applications in the construction industry and the automotive industry, to high-tech engineering. We will continue to capitalize on these favorable trends and precisely meet market needs in a timely manner.

NITTO KOHKI is a leading manufacturer of industrial products having four major product fields: Quick Connect Coupling, Power & Machine Tools, Compressors & Pumps, and Door Closers. The company was founded by Toshio Mikiya in 1956 as a manufacturing and sales company of Air Micrometer and Quick Connect Couplings in Tokyo, Japan.

Guide for Selecting “NITTO KOHKI” Standard Cuplas This chart will let you quickly select an appropriate Cupla for your application. For technical data, please refer to the detailed information pages of each Cupla, Seal Material Selection Table and Body Material Selection Table at …

Nitto Kohki U.S.A., Inc. was founded in 1969 primarily to provide sales and services of machine & power tools, quick-connecting fluid couplings and compressors and pumps that are designed and manufactured by Nitto Kohki.

The safety precautions provide instructions for the safe use of NITTO KOHKI coupling "CUPLA" to avoid the potential danger of bodily harm or damage to surrounding property. The safety precautions are categorized under the headings Danger, Warning and Caution, in accordance with the degree of

Premium Nitto Kohki needles out-perform competitors’ needles ensuring optimal performance and trouble-free operation. Anti-sparking beryllium copper and stainless steel needles available upon request. Consult factory before ordering.

Nitto Kohki has developed the one-touch replacement system for Jetbroach carbide-tipped annular hole cutters. They are designed to be mounted and removed without the use of a tool. This reduces the time needed to replace cutters.

delvo electric screw drivers of Nitto Kohki USA, Inc. are high-quality tools for professional use, with special emphasis on precise torque control and long-term reliability.

Nitto Kohki Tools. ergonomically designed, professional grade tools to increase production

NITTO KOHKI CO.,LTD. is the manufacturer which pursues manufacturing. We support people's lives with energy and labor-saving technology.