Dedicated to the research, development, production, and sales of superhard composite materials, we strive to become a leading enterprise in the global superhard materials industry

PCBN Tool Insert

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PCBN cutting insert


This product series comprises high‑quality PCBN polycrystalline cubic boron nitride round inserts, manufactured using an advanced ultra‑high‑pressure, high‑temperature sintering process that tightly bonds micron‑sized CBN grains to a binder, which is then consolidated onto a cemented carbide substrate. (As shown in the figure, the black layer represents the CBN layer, while the silvery‑white layer corresponds to the carbide substrate.) These inserts exhibit exceptional hardness and wear resistance, making them a revolutionary tool for machining materials with high hardness and excellent wear resistance, significantly boosting machining productivity while reducing overall production costs.

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Specializing in the R&D, production, and sales of ultra-hard composite materials.

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Address: Zone A1, Pubei New Materials Industrial Park, Changyuan City, Xinxiang, Henan Province, China

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