KE Marine

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Recommended standard ceramic honing stones available for all Chris-Marine honing products. Various stones depending on engine type and size.

Additional Details

A honing process is normally performed in two or more steps:

  • Rough honing, where ovality, scratches and blemishes are removed.


Use rough stones (grain size 36 – 80) or diamond stones.

  • Plateau honing, resulting in a good running surface for the piston rings.


Use fine stones (grain size 100 – 500).


A variety of grain sizes and qualities available.

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