Rock Tumbler

Rock Tumbler

I don’t think I’ve thought about using a rock tumbler for about 30 years, but I heard recently they were great for deburring CNCd parts. I found an affordable one and I just started experimenting. My first to attempts have been pretty good, one of aluminum one of delrin. The parts feel great, all soft edges. Now I need to work on the polish.

Rock Tumbler Finish

Tumbling Some CNCd Delrin Parts

Fresh out of the Tumbler

Rock Tumbler Finish

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