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Thread: next step after 4k/8k
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06-19-2007, 07:45 PM #6
so would a 1 micron be comparable to a 10,000 or 12,000 grit stone or would that be closer to a .5?
so would a 1 micron be comparable to a 10,000 or 12,000 grit stone or would that be closer to a .5?