- Last Updated : November 18, 2019

Top 10 Best Rock Tumbler in 2019 Reviews

A rock tumbler can be used to conveniently transform ordinary rocks into beautiful polished stones with eye-catching designs. Also, this is not limited to just rocks, but it can also polish brass, grass, stones, beads, and even some metals. Rock tumblers are very popular products among artisans, jewelers, and lapidary hobbyists. They can also be used to encourage kids to be more imaginative and creative which what every parent wants

Since rock tumblers are not the most common thing around, it is not always easy to choose one. But, you do not have to be an expert to buy a good one as here we review 10 of the best rock tumbler models currently on the market to help you get something that will be fun and easy to use.

Top 10 Best Rock Tumbler in 2019 Reviews:

01. NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit

NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit

  Get it now on Amazon.com If you are interested in a top rock tumbler, then this is the best one you can get. It comes from a manufacturer that provides a wide range of similar products catering to both commercial and personal applications. This rock tumbler kit is well-made, easy to use, and simple and is best suited for hobbyists. It comes with everything you will require to transform ordinary rocks into beautiful pieces.

The tumbler kit includes a rotary tumbler, 0.5 pounds of rough gemstones, jewelry fasteners, educational guides, four polishing grits, and simple instructions. The jewelry fastenings help you to make beautifully personalized necklaces and earrings while the barrel has a design that reduces noise as well as leaks.

Conclusion: This tumbler kit is an excellent choice and best rock tumbler for beginners or those who are just starting rock tumbling without the full commitment. It will satisfy your hobby while offering quality service.

Pros

  • Excellent for kids
  • Easy to use
  • Best rock tumbler on a budget
  • Rubber barrel much quieter than plastic equivalents

Cons

  • Lower quality polishing
  • Limited holding capacity

02. National Geographic Professional Rock Tumbler Kit

National Geographic Professional Rock Tumbler Kit

  Get it now on Amazon.com This professional rock tumbler kit will allow you to transform very ordinary stones and rocks into attractive pebbles. It will even be difficult to tell if the elegant pieces were once rough stones. The tumbler is relatively small-sized and is mostly suitable for beginners and people with limited experience with rock tumbling but want a professional result.

The rock tumbling kit has a capacity of 1 pound of rock together with 4 pounds of polishing grit and water. Also, it has a leak-proof rubber barrel, which not only prevents the grit and water from leaking but also helps in minimizing the noise during operation.

Conclusion: The tumbling kit is designed for durability. It will sustain for years, and it also allows you to control the speed of operation easily.

Pros

  • Jewelry fastenings included
  • Noise-reduced operation
  • Automatic shutoff
  • Comes with a guide
  • Durable

 Cons

  • Louder operation

03. Lortone 3A Single Barrel Tumbler

Lortone 3A Single Barrel Tumbler

  Get it now on Amazon.com If you are looking for the best rock tumbler for your small to medium projects, then this Lortone rock tumbler will suit you fine. The rock tumblers has a medium capacity and can be considered a real workhorse. This is attributed to the quality of its build and design, as well as a powerful motor.

There is also a three-pound barrel and it will also offer you a one-year warranty, which speaks to its durability. Also, it has a dependable motor that allows it to handle hard-to-polish stones and run nonstop for days on end.

Conclusion: A good rock tumbler kit with a simple barrel, which is not only aesthetically pleasing but is also very strong and can withstand continuous use or polishing hard rocks. The simple design allows it to be suitable for even beginners.

Pros

  • Sturdy build
  • Rubber barrel for quiet running
  • Lightweight
  • Easy to open lid

Cons

  • Lacks a power button
  • Does not include grits or polish

04. NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit

NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit

  Get it now on Amazon.com This rock tumbler comes with all the features of the brand’s Hobby Kit, but without a select few, and will cost you less. It is also an excellent introduction kit to rock tumbling and offers you all the necessary item you need to get started. Since the kit is geared towards beginners, it is easy to use, cheaper but lacks some of the advanced traits that some more experienced users might want.

The kit comes with a rock tumbler, jewelry fastenings, a sifter, four polishing grits, a learning guide as well as several types of real, rough gemstones. Also, the rock tumbler is leak-proof while the motor is relatively powerful.

Conclusion: This rock tumbler offers you one of the best rock tumbler kits on the market that is suited for beginners. And, this at a reasonable price.

Pros

  • Easy to use
  • Powerful motor
  • Leakproof
  • Excellent price
  • Quality build

Cons

  • Plastic barrel is noisier

05. Thumler’s Tumbler Rock Polisher

Thumler's Tumbler Rock Polisher

  Get it now on Amazon.com Thumler’s top-rated rock tumbler is best-suited for polishing rocks. It runs on a powerful continuous-duty motor as well as a rubber barrel for increased convenience. The rock tumbler is also suited for beginners, and you can also use it to get an excellent result polishing your stones. However, it comes with a lighter motor as compared to the other rock tumblers.

Its rubber barrel can hold up to 3 pounds, and the kit comes with four different grades of polishing rocks, jewelry findings, and polishing abrasives. It also includes an instruction guide to help you get the best results.

Conclusion: The rock tumbler has a weight of about six pounds, which is still quite lightweight. It also has a cylindrical barrel, which helps to reduce the amount of noise generated.

Pros

  • Includes grit and sample stones
  • Rubber barrel
  • Great for polishing
  • Easy enough to use for beginners

Cons

  • Lower overall build quality

06. Tru-square Metal Products Model A-R2 Kit Rock Tumbler

Tru-square Metal Products Model A-R2 Kit Rock Tumbler

  Get it now on Amazon.com If you are looking for a workhorse rock tumbler, then this is the ideal choice for you, as the double-barrel rotary tumbler designed to run continuously. It will slowly but methodically work away the entire night and day to polish your rocks. This is supported by a heavy continuous duty motor that is also fan cooled and designed to prevent any overheating.

It also offers you a capacity of 6 pounds between the two rubber barrels. This makes sure that the rock tumbler is overload protected. Also, it comes with an instruction guide to make sure you get the best results.

Conclusion: The rock tumbler is built for durability and efficiency. It has durable rollers and bearings designed to last over years of frequent use. Also, the motor is adequately sized and thermally protected to protect it from overheating.

Pros

  • Versatile
  • Overload protector
  • Fan-cooled motor
  • Includes a polisher’s guide
  • Two barrels can handle two batches simultaneously

Cons

  • Squeaks when in use

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

Tru-square Metal Products Single Barrel Rock Polishing Tumbler

  Get it now on Amazon.com Tru-square’s rock tumbler will polish and smoother your rocks and stones and give them an attractive and completely new look. It offers you a complete kit that will allow you to transform ordinary items such as rocks into gemstones that you can even offer as gifts to your friends and family. Also, it comes with rocks, a grit package, as well as a jewelry-making kit, which adds to its functionality and convenience.

The rock tumbler also comes with an instruction guide to assist in operating the machines. It also has a 3-pound capacity to help you transform your collection effectively. It is also lightweight, which makes it very portable.

Conclusion: This rock tumbler is ideal for hobbyists since people who are not professionals can use it. Its design and specifications also make it suited for laboratories as well as schools.

Pros

  • Lightweight
  • User-friendly
  • Powerful motor
  • Durable
  • Includes a guide

Cons

  • Not perfect for stones of different hardness

08. Dr. Cool PRO Series Rock Tumbler

Dr. Cool PRO Series Rock Tumbler

  Get it now on Amazon.com This rock tumbling kit will offer you continuous and effective service. It comes with a powerful motor that is built to run continuously for days without issues. Also, it offers you 3-speed settings, with each giving you different results and you tumble.

There is also an automatic shutoff timer together with the numerous speed control settings, which add to its convenience. Also, the rubber barrel is leak-proof, and it is designed to reduce noise. The rock tumbler comes with four types of polishing grit as well as semi-precious stone to help you get started. It also comes with a detailed guide as well as jewelry fastenings to help you make jewelry from the stones you polish.

Conclusion: The rock tumbler is also built for durability and efficiency. It comes in a powerful and durable build designed to last over years of frequent use. Also, the motor is properly sized and thermally protected to protect it from overheating.

Pros

  • Jewelry fasteners included
  • Variety of useful accessories
  • Quiet operation
  • Durable
  • Can polish sea glass

Cons

  • Not suitable to polish jewelry
  • Vague instructions

09. Lortone 3A Deluxe Rock Tumbler Kit

Lortone 3A Deluxe Rock Tumbler Kit

  Get it now on Amazon.com If you want a professional rock tumbler, then this is the perfect choice for you. It will allow you to transform rough and uneven rocks into high-quality polished and smooth rocks. It has plastic pallets as well as a spare drive belt. The detailed guide has all the instructions you need to start tumbling.

The rock tumbler has a capacity of 3 pounds, and the rubber barrel helps in minimizing the amount of noise. Also, the tumbler’s operation is easy, and it has a durable motor that will last for a long time.

Conclusion: This represents one of the best rock tumblers for jewelry artists and craftspeople to help them get the best results. It can easily provide a professional finish to jewelry or silver and gold wire.

Pros

  • Minimal noise
  • Leakproof
  • Sturdy design
  • Works on broken glass

 Cons

  • Overheating
  • Low-quality belt design

10. WireJewelry Professional Single Barrel Rotary Rock Tumbler

WireJewelry Professional Single Barrel Rotary Rock Tumbler

  Get it now on Amazon.com If you are looking for an affordable top rock tumbler, then this is the ideal choice to get you started on tumbling. The tumbler has a 3-pound barrel capacity, which gives you a professional tumbler but at a great price. And it has a durable and sturdy design that should last you for years with little to no maintenance required from you.

The rock tumbler uses a hard rubber barrel, which helps in reducing the amount of noise as well as cushion your rocks as they are tumbled. The rubber barrel is also leak-proof for increased performance and convenience.

Conclusion: This is a rock tumbler designed for professional use and runs on a powerful motor built to withstand continuous use for days on end.

Pros

  • User-friendly
  • Low noise rubber barrel
  • Good enough for professional use
  • Decent capacity
  • Durable build

Cons

  • Rubber tumbler drum has a tar smell

Final Conclusion

Rock tumblers allow you to get glittering gemstones from rough pieces of rock. Investing in one will introduce you to the hidden beauty that can be found from turning an ordinary item into something extraordinary. There are several types of rock tumblers, and you can buy any of these best rock tumblers for your personal or professional use. And now you only have to choose one from the 10 models reviewed above.

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