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A small rotary rock tumbler with a single 3 kg drum and a 16 W motor. It polishes rough stones into smooth, rounded pieces over days of continuous tumbling. The single drum keeps it simple and compact, but it means one grit stage at a time and no backup barrel. It suits beginners and hobbyists smoothing small batches of stones, not anyone wanting fast results or large volumes.
Availability unknown
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Availability unknown
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Lowest price we've seen: $55.99 on Nov 13 at Amazon; highest $162.23 on Nov 1. Tracked across 2 stores since Nov 1.
This is a single-drum rotary rock tumbler for polishing rocks and jewelry pieces as a hobby. It is a jewelry tool and equipment item in the rotary tools and accessories category.
The machine is made of metal. It is rated at 16 W.