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  Ball tip Ø 40 mm with M8 thread – self-rotating

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  Ball tip Ø 32 mm with M8 thread – self-rotating

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  Polyamide roller point – self-red ating

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  Disc-shaped red ating tip SD-DS66KT – self-red ating

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  Pear-shaped red ating tip SD-DS45KB – self-red ating

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  Sintered ceramic tip Ø 25 mm – not self-rotating

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  Hard ceramic tip Ø 25 mm – not self-turning

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  Duroplastball Ø 25 mm – not self-red ating

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  Rolling adapter for non self-rotation balls