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CBN910 is a kind of black mono-crystal, with irregular shape, low strength, good friability, and self -sharp ability, usually used for resin bond. By using this material, the tools have the advantages of sharpness, good adaptability, but the tool life is a little low.

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Cubic Boron Nitride

Our CBN products include black CBN910, black CBN920, black CBN930, bright black CBN940, amber CBN950, golden yellow CBN 960, dark brown CBN970, dark brown CBN980 and microcrystalline CBN990, which are widely used for resin, vitrified, metal bonds and electroplate tools. Based on our R&D ability, we are able to develop new types to meet user’s special demand.


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South Diamond New Materials(Fosan) Co., Ltd.


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