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silicon carbide balls are very high-cost grinding media that are used for milling same materials (silicon carbide ball to mill silicon carbide materials) to avoid contamination. they are only available in 5mm10mm 15mm and 20mm sizes. they are a special order item.
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no broken high hardness good wear resisitance grinding steel ball . the production process of the forged grinding balls 1). material: all the material is qualified with certificate and made in the chinese largest steel production enterprise. 2). different steel specifications ccording to the clients's requirements.
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