Rock tumbling instructions model b

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The Model B rock tumbler is a heavy-duty rotary tumbler with a 15-pound capacity barrel. It will process about 10 pounds of rough into beautiful Place stones back into barrel. Add about 24 oz. of the pre-polish 600 grit and enough water to cover tops of stones. · Run this mixture about 7 days, 24 hours aInstructions for the Thumlers Rotary Tumblers. Polishing rocks in the Thumlers Rotary Tumblers to include the Model T, AR1. AR2 Rotary Tumblers and. Model B. Put in package marked polish. Add water even with top of stones. Run tumbler with this mixture for approximately 7 days, 24 hours a day, or until rocks shine