different grids
If I know the Japanese grit of a whetstone, how can I "Translate" this to a western grit, and reverse?
Posted Jul 10, 2012, 9:40 AM UTC
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If I know the Japanese grit of a whetstone, how can I "Translate" this to a western grit, and reverse?
Posted Jul 10, 2012, 9:40 AM UTC