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Zhengzhou halnn superhard materials Co., Ltd
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...
BN-K1 grade is a solid polycrystalline CBN insert specially developed by Halnn tools for high hardne...
Brake drums generally belong to mass production, and manufacturers often use CNC machine tools for p...
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