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Thread: next step after 4k/8k
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06-19-2007, 11:03 PM #16
Dry Chromium Oxide 0.5 micron Approximate 60,000 American Standard Grit - Mohs Rating: 8.5
so does that mean that the chromium oxide is roughly equivelant to a 60,000 grit stone?
The highest grit stone right now is 30,000 grit right?Last edited by saladbar2000; 06-19-2007 at 11:58 PM.