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Zhengzhou halnn superhard materials Co., Ltd
Halnn Superhard has developed CBN cutting tools and high-grade diamonds for processing brittle and h...
For the synchronizer sliding sleeve after heat treatment, Hualing Superhard recommends CBN tool BN-H...
Halnn superhard cubic Boron nitride cutting tool BN-S10 brand has excellent fracture resistance, goo...
BN-K1 brand is a monolithic polycrystalline CBN insert developed by Halnn Superhard specifically for...
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