charles kuchar
spending too much on rocks
getting ready for the second coming
Member since November 2010
Posts: 300
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Post by charles kuchar on Aug 31, 2011 6:31:12 GMT -5
i was using a 3/32" pleixglas circle i had cut with my router. cut 2 new ones now out of 7/32" plexiglas. that should work for a while. i run the tumbler 24/7 all the time for rough tumbling. haven't had any problems with other grits wearing through. charlie
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