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  • CNGA PCBN inserts

    PCBN inserts full name is Polycrystalline Cubic Boron Nitride,PCBN is the raw

  • VNGA PCBN inserts

    PCBN inserts full name is Polycrystalline Cubic Boron Nitride.PCBN is the raw

  • RNMN Solid CBN inserts

    Another main cutting tools of CBN inserts,surit for high-speed finishing grey ca

  • SNMN Solid CBN inserts

    SNGN solid inserts are made only of PCBN material,having a perfect impact and a

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