Cutting Product Manufacturer with Expertise in All Type of Processing


We are partners of the leading company.

We have been accumulating an immense base of technical knowledge for years how many. Now, our expertise covers a variety of processing fields. In the metalworking field, the data feed back by the test user is reflected in the R&D of the product. The cutting tool of SHINSEI well versed in the work material and the machine obtains the high trust from various industries.

We Walk on the road to a global brand.

SHINSEI works on global business development. We have already established the distributing agent in Europe, U.S.A., South Korea, China, Taiwan, Thailand, Indonesia, Vietnam and Brazil. In addition, we are advancing the establishment of the sales base to enter the metalworking market in all over the world. And, we are aiming at "Brand of trust" to answer the expectation around the world.

Capturing attention through the silent testimony of quality.

Since the founding of our company in 1970 we have been engaged in the manufacture and sale of blade tools, holding true to our business philosophy of “capturing attention through the silent testimony of quality.” We have arrived where we are today through adherence to high manufacturing standards, fulfillment of needs as they advance and diversify with the age, and continual pursuit of quality and product improvement. We fully attribute our success to the support and patronage of our customers, for which we are deeply grateful. We approach the future ready to adapt to the sweeping changes of the age, yet without loosing sight of the essence of blade tool manufacturing. It is our constant aim to provide further elevation of precision, quality, and stability – uniting staff and equipment to meet the expectations of our customers. We appreciate the continued support we receive, and look forward to all opportunities to serve your needs in the future.

Mitsuru Sato,

Representative Director


Body Process

Elegant blade bodies formed according to uncompromised standards of our technicians.

The body of a blade tool is a factor which significantly affects cutting accuracy. Based on this understanding, only those products that meet the strict standards of SHINSEI quality checks are submitted for quenching, after which they are subject to scrupulous inspections and compensation by our expert technicians, and a tensioning process which gives induces high strength and durability. In addition, brazing is performed on state-of-the-art German-made machinery, with sandwich silver alloy solder used to strengthen brazing against cutting resistance. In our uncompromised pursuit of quality and efficiency we have invested in high precision surface grinders and employed highly skilled technical staff. This fusion of advanced technology with top-notch skill stands as proof of the unmatched reliability of SHINSEI brand tooling.

Grinding Rrocess

Employing over 40 advance technology systems for sharpness grinding

The life of a blade product is its "sharpness", which depends on the brazing and grinding by which it is processed. SHINSEI has therefore invested in state of the art equipment for this stage of processing, in which we put to full use our high-level skill cultivated through many years of experience. Through fully automatic grinding of blade faces, sides, and tips performed by our original robotic grinding system, we have raised precision of this process by leaps and bounds. Through these German made grinding systems we have also achieved increased productivity through labor reduction. Quick deliveries are backed up by this production efficiency; High quality is realized through our high precision processing systems. As a result of these qualities, SHINSEI tooling is widely employed by top OEM companies and has earned the generous trust of end-users as well.

Diamond Process

Achieve high productivity in the non-stop operation of the EDM

SHINSEI diamond tools are produced on state of the art NC electric discharge machinery. Through 24-hour, high-productivity operation we manufacture a complete range of PCD diamond tools.