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Tungsten Carbide Mining Buttons

Made from high-purity tungsten carbide and premium cobalt, tungsten carbide mining buttons offer a hardness of HRA 88–93. The spherical structure optimizes stress distribution, significantly enhancing service life under high-impact conditions. They are suitable for high-speed, high-pressure rock drilling operations. Common applications include drill bits, cutting picks, anchor rod bits, and tunnel boring machines (TBMs), where they deliver excellent impact resistance and cutting performance.

 

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