Silicon Nitride Balls - Shop

Due to the increasingly poor quality of stainless steel balls we now stock silicon nitride balls.

These are a ceramic ball with a much higher hardeness, roundness & surface finish. They are non magnetic, never rust, withstand up to 1050°C and can be used in place of stainless steel balls.

The seat can be formed by a gentle tap with a hammer, lightly crushing the ball on to the seat, or lapping.



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