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Fine Grinding
Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To Posted by Robert May on July 10, 2002 18:05:33 UTC |
The 12 micron may be contaminated with larger grits but I'd first check whether you are grinding too long with that grit. With 12 micron and finer grits it is easy to keep grinding too long and thus end up with the grit and glass fusing together and making a larger clump in the almost dry interface between the tool and glass and thus you get a scratch.
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