【1.8kg Extra Large Capacity】 1.8kg large-capacity(including drum weight) rubber barrel is designed to polish more stones at once. The rubber material itself acts as a natural noise dampener, working in harmony with the motor drive to deliver powerful tumbling action while making the entire process quieter. Furthermore, the barrel features a multi-layer leak-proof design—incorporating a sealed inner lid, stainless steel outer lid, and knob for triple protection—so you can run it without any worry of leaks. *Recommended to fill the barrel 1/2 to 2/3 full for optimal results and stones are approximately 3 cm in size 【9-Speed Motor, 9-Day Timer】Our professional rock tumbler is equipped with 1-9 Days timer and 9 speed settings. This dual control allows you to take complete command of your rock
Polish your rocks with these DIY rock tumbler projects. Great for geology enthusiasts and craft lovers!

Rock Tumbler Motor Size
Replacing the motor on a rock tumbler is an easy job. We have replacement motors for most hobbyist tumblers by Thumler's Tumblers and Lot-O-Tumbler.
Got some rough stones or crystals? These DIY rock tumbler ideas help you polish them into shiny treasures, and most can be made with stuff you already have.


Motor For Diy Rock Tumbler
The company who sold you the tumbler and the manufacturer are the best places to seek help. Here is a list of popular rock tumbler manufacturers and rock tumbler importers in the United States.


One of my favorite stores to visit is Harbor Freight. You can find almost anything you need at that store, including rock tumblers. They have different rotary and vibratory rock tumblers to choose from. If you're looking for a good alternative to the other expensive rock polishers, you should check out these less expensive, more budget friendly rock tumblers at Harbor Freight.
Rock Tumbler Motor Rpm
DIY Rock Tumbler Made From Scraps
Oiling A Thumler’s Tumbler Motor and Bearings









If you’re a casual beach stroller who picks up the odd pretty pebble as a keepsake, you probably won’t be interested in a rock tumbler. However, a tumbler is a way to go if you have a passion for shaping and polishing raw rock or making jewelry. Rotary tumblers spin the rocks around like in a washing machine, while vibratory tumblers shake them up at high speed in one place.
20 DIY Rock Tumbler Plans To Polish Rocks
Picture of Let's Get Ready to Tumble :-)