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Old 09-30-2019, 08:15 PM   #7
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Join Date: Feb 2011
Posts: 637
Default Re: Disc trimer /cutter

Originally Posted by Pete View Post
If you are careful and practice for awhile, try holding the disc against a COARSE bench grinder wheel.
Cleans the edge up just like new.
Don't know what kind of discs you are talking about but the autobody surfacing discs that are being talked about generally have to have about a half inch or more removed to get to fresh material.
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