Thumler's Rotary Rock Tumbler is the ideal unit for those specializing in small-batch jewelry, metal casing polishing, or beginners discovering the art of rock polishing. The three-pound capacity water-tight barrel is rubber-lined for quiet operation. The motor has cast-aluminum housing on a steel base, and a belt drive with protective cover. The continuous duty motor has thermal overload protection. Backed by a one-year warranty.
About Thumler's Tumbler
Thumler's Tumbler products are extensively used by serious hobbyists, laboratories, schools and industry for an unlimited variety of tumbling and mixing operations.