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Sumitomo is an industry leading manufacturer of advanced cutting tool solutions.

For more than 25 years, Sumitomo Electric Carbide, Inc. has made it their mission to design and produce exceptionally innovative and advanced cutting tool solutions. Aggressive R&D and design ingenuity give customers more choices in turning systems, drilling systems, milling systems and inserts, including PCBN and PCD coated versions. Every Sumitomo solution is painstakingly developed to meet the ever-increasing need for higher productivity in manufacturing. JIS is an official Authorized Distributor of Sumitomo products. We partner with Sumitomo Electric Carbide, Inc. in its commitment to solving customers' ever-increasing demands for greater productivity, quality and cost-effectiveness. JIS staff participates in regular technical training with Sumitomo in order to help customers find the best Sumitomo application solutions available. Sumitomo is constantly upgrading and offering new products as machine tool equipment and industry demands are constantly evolving. Speed and precision levels have reached all-time highs. With this in mind, Sumitomo engineers are dedicated to developing and producing products and grades that set new standards, and maximize the performance of customers’ machines.