I made a Vibratory Tumbler , that I called "The Cyclone" , from scrap plywood ,a pc fan and some bolts. The whole project is in this video and I made it very explanatory ,so that you can do it at home ...

If you’re reading Hackaday, there’s a good chance you had a rock tumbler in your younger days. Hell, we’d put odds on a few of you having one rumbling away in the background as you read this. They’re ...

[Jake von Slatt] of the Steampunk Workshop is at again, this time refurbishing a cheap vibratory tumbler that had died after just one project. The original Eastwood tumbler looked nice, but obviously ...

When you polish the rough edges away, you discover a beauty that was always there but was just a little hidden. Using this strategy, a rock tumbler turns ordinary-looking rocks into gems. However, to ...