The Best Rock Tumblers for Rocks, Stones, and Gems

Rock tumblers are a great way to polish your rock collection. These machines are designed to create a controlled rock polishing environment that will produce stunning results. This article will provide you with information about different types of rock tumblers, what they can be used for, and the best rock tumblers available on the market in Australia today!

Are you interested in rock tumbling?

Tumbling rocks is a fun hobby for people who love rocks, stones, gems, and minerals. With rock tumbling you can turn rough rocks into smooth stones with interesting shapes in just a few weeks. Rock tumblers come in all different sizes so there’s something for everyone to try their hand at this fun activity. So what are the best rock polishers/tumblers? Here are some of our favourite rock polishers/tumblers that we think will be perfect for your new hobby!

You’ll never want to stop once you get started! It’s easy to learn how to tumble rocks and it doesn’t take long before you’re turning out polished beauties every week. We’ve been doing this since we were kids and still find it incredibly rewarding today. So if you’re looking for an inexpensive way to have fun while making beautifully polished gemstones then check out these great machines below! They won’t let you down when it comes time to create amazing works of art from ordinary rocks found around your home or neighbourhood.

What is a rock tumbler?

Rock tumblers are tools for smoothing rocks and polishing. It’s a popular tool used by jewellery artists to create tumbled stones. Tumbling on rocks is also popular with people interested in discovering the beauty of minerals and rocks. It’s a great reward to try to turn a rough piece of metal into a beautiful high-quality stone. Tumble-Polished stones include jasper, rainbow eye, carnelian amethyst sodalite, banded agate, and banded amethyst and eye. The images above show several beautiful tumbled rocks.

Top 5 Rock Tumblers

1. Dan&Darci Advanced Rock Tumbler

The Advanced Rock Tumbler from Dan&Darci is a high-quality rock tumbler machine that can make anyone feel like they’re part of the rock tumbling world. It comes with advanced features and a sleek design which makes it quite effortless to use, even for beginners!

You have 3-speed options as well as setting timers ranging anywhere from 1 day up until 9 days – there’s no limit on how long your project will last if you want it to be private or public out in open view without worrying about erasing any settings.

The rubber barrel is designed to be leak-resistant and with the inclusion of rubber material that helps reduce noise. This great starter kit also comes complete with all accessories you need for your project fast, including 0.5lbs (23g) rough gemstones in 4 grit packages as well as jewellery Fasteners & Storage Bag!

2. National Geographic Professional Rock Tumbler Kit 

The National Geographic Rock Tumbler Kit is an ideal choice for parents looking to have some quality family time with their children. The instructional learning guide will allow them the opportunity of discovering something new while having fun at it thanks in part, thanks to a 3lbs capacity that can hold more rocks at once.

The National Geographic Professional Rock Tumbler Kit is an investment in your future. This high-quality tumbling kit includes everything you need; from the durable motor to making it happen to, leakproof rubber barrel reducing sound by 75% when compared with plastic barrel models.

3. Leegol Electric Rotary Rock Tumbler

The Leegol Electric Rotary Tumblers is a great choice for adults or children looking to get started with rock tumbling. The double-barrel design means you can process more rocks in less time, while also being made from noise-reducing and leak-proof materials that make cleanup exceptionally easy!

This simple machine makes fun and educational gift ideas too – children of all ages will enjoy helping out on this fun family activity at home or school during their free minutes after doing homework assignments together. It’s perfect when the weather gets cold outside because it warms up inside nicely without having any gas leaks as well which some other models have been known to do.

4. Tumble-Bee TB-14 Rotary Rock Tumbler

The Tumble-Bee TB14 is a rotary-style rock tumbler that can handle stones as well glass and metals with ease. It features an extra-wide barrel, a rubber barrel that has been made from rubber to cut down on any potential noise it produces. In addition, this machine comes equipped with a powerful motorized fan cooling system backed by an overload protector so you don’t have to worry about it overheating while being used 24/7!

The Tumble-Bee TB-14 is an ideal tumbler for adults or children with a budding interest in rock tumbling. The brightly lit on/off switch, 4 step kit that comes complete with premeasured rocks of varying grits and polishes makes this the perfect way to get started!

5.  Tru-square Metal Products Single Barrel Rock Polishing Tumbler

The Tru-square AR-1 Rock Tumbler offers professional-grade work. It’s a sturdy, compact machine that is easy to carry and set up – perfect for any location with limited space! The barrel size makes it possible to tumble numerous rocks at once without difficulty; along with the rock tumbling supplies, you’ll get your hands on this product as well (which we recommend if starting).

It also comes with jewellery findings so you can start making jewellery right away. There is no need to go out and buy anything extra for starters since it includes a 4-step process that starts off coarse grits through fine polishing stages before final finishing touches are applied!

The rock tumbler will provide you with hours of entertainment and is an excellent way to introduce your child to rock polishing collectables like fossils, dazzling gemstones, and geodes that may be found in the wild or at a rock show! It’s more fun than watching TV.

Rock tumbling process

Most common tumblers have a barrel filled with rocks grit and water. The rocks are shaken by the splinter of the grit that collects under them. This action strips away sharp edges and smooths its smooth appearance. The rocks can usually be tumbled for one to two weeks in coarse grit a week in medium grit. The stone is dropped for a final week with water and a rock polish. After these steps, the rocks typically are turned into brightly polished stones. It will wear very quickly and the tumbler inside will make a lot of noise.



The 4-step tumbling process involves:

  • Coarse grind
  • Medium grind
  • Fine grind / pre-polish
  • Polish

Do your kids want a rock tumbler?

Rock tumbling is a great family activity that the entire family will enjoy. It’s a great way to spend time together, learn about rock types and discover how beautiful stones can be! For beginners rock tumbling is easy enough for kids over the age of eight to try. It’s a simple process that anyone can do at home to create stunning rock polishing results.

Do you have rocks around your house? Are they boring or dirty looking? A rock tumbler is an amazing way to turn those ordinary stones into polished pieces of art! Try it for yourself and see how satisfying smashing, grinding, and polishing rock can be. You’ll soon discover an interesting new hobby that you and your family will enjoy for years to come!

FAQs about Rock Tumblers

What are rock tumbler grits?

Grits are small pieces of crushed rock that you put inside your rock tumbler barrel. They come in different grades so it’s best to start with coarse grit and gradually progress to a fine grit to polish rocks.

How long do rock tumblers take?

The rock tumbler process can take anywhere from days to weeks depending on the type of rock tumbled and how much time you put into polishing.

Do rock tumblers work with gems?

Yes, although most rock tumbling is used for rough stones or rocks that are not gemstones it’s possible to use rock polishers for polishing gemstones. Gems are typically polished using rock tumbling with an aluminium oxide polishing compound which can be found at most rock stores or online.

How do I clean my rock tumbler barrel?

Rock tumblers are typically made of plastic barrels so they can easily be cleaned with water and mild soap. Be sure not to place them in the dishwasher as it could damage your rock polisher plates!

How do I clean my rock tumbler grit?

After using coarse rock tumbling grit, rock polisher grit, or rock polish it’s best to clean them out with water. Be sure that all the grit has been removed from your rock tumbler before putting in new rock types for different stages of rock polishing!

In Conclusion

If you’re looking for a new hobby that will have your creativity flowing, rock tumbling is the perfect activity to try. It’s easy to learn and it doesn’t take long before you’re turning out polished stones with interesting shapes in just a few weeks! We hope this blog post has been helpful to any of our readers who are interested in starting their own rock polishing/tumbler project. The best rock polishers/tumblers are out there waiting to help you get started! Have Fun!