小林超硬研磨 Company Profile

Kobayashi Super Hard Polishing, a company contributing to society through polishing, is based in Mitsuke City, Niigata Prefecture, and reaches out to the world.

Please leave all polishing related to cemented carbide round bars, outer diameter polishing of cemented carbide drills for printed circuit boards, and polishing of cemented carbide cutting tools to Kobayashi Cemented Carbide Polishing Co., Ltd. We are constantly striving to improve and enhance productivity to meet customer needs in a world that is advancing day by day. We handle a wide range of materials, including high-speed steel (HSS), PCD (polycrystalline diamond), stainless steel, and ceramics. In particular, we have established a system that can accommodate all types of polishing and processing of cemented carbide, and for the polishing of cemented carbide and HSS round bars, we polish diameters from φ0.5 to φ20, producing highly accurate products.