12 best thumler tumblers

• These Belts Are Superior in Quality to Original Factory Rubber V Belts.
• "O" Ring Style Made From Buna Nitrile
• Has Greater Flexibility and Abrasion Resistance Than Natural Rubber
• These Belts have a 15 Year Shelf Life!
• They Stay Pliable Down To -20 F

User questions & answers

Question:	All i can find in this product is that the rings fit model b units. mine doesn't indicate any model number other than a-r 12. can i use these
Answer:	Yes, these belts will fit the AR 12 series tumbler.
Question:	Will these fit the harbor freight chicago electric power tools dual drum rotary rock tumbler? thank you
Answer:	The Chicago Electric Tumblers are different shape then these. I am not impressed with the quality of these belts. I am on the third belt in less than 10 days on the Thumbler B. The belts slip when get warm and we are having 100+ degree temps.

• Turn rough rocks into polished gems: Discover and learn the fun process of rock tumbling with the Advanced Rock Tumbler. Pour in the rough stones and grit and let the machine do its job.
• Complete kit: Includes: rock tumbler machine, low-noise barrel (1 lb. capacity), 4 grit packets, 1/2 lb. assorted rough rocks, mesh strainer, jewelry fasteners, gem storage bag, and an illustrated easy-to-follow instruction and learning guide.
• Powerful quality: Runs on a powerful heavy duty motor that will last for a very long time, and includes a leak-resistant barrel that runs quieter than the other brands.
• Advanced features: Includes speed controls (providing more granular tumbling results), a 9-day timer (shuts off automatically when you desire), all displayed on beautiful LCD screens.
• A fun and educational gift for all ages: It's not often that a science project can be fun and engaging, but this kit achieves both! It fascinates children and adults as soon as they pull it out of the box and is a perfect STEM project for any age. It fosters a love for science, geology and mineralogy in a fun and exciting way.

User questions & answers

Question:	Mine didn't come with an instruction booklet. Where can i find one online or request one
Answer:	Hello, The Hobby Rock Tumbler can hold 1lb of rocks. Comparably, the Professional Series Tumbler can hold 2lbs. Thank you for your inquiry, National Geographic Toys Customer Support
Question:	I get an error code everytime I try and run it doesn't anyone know why? I hardly have anything in it
Answer:	There are two main differences:The Hobby Rock Tumbler has a rubber tumbling barrel with a stainless steel cap, which reduces noise and is more durable. The Starter Kit Rock Tumbler has a plastic barrel. The Hobby Rock Tumbler also has a keypad for setting the number of days you would like it to tumble, where as the Starter Kit Rock Tumbler's setting options are on/off. Thank you for your inquiry.
Question:	what is the warranty for and how long is it
Answer:	This takes .3 Amps, so (watts = amps x volts) OR watts = .3 x 110 which equals33 watts. Now for one week would equal 33 watts x 7 days x 24 hours =5544 watts or 5.54 kilowatts for one week.At $.16 per kilowatt it comes to $.89 per week.
Question:	Can you confirm the voltage rating of the power cord? only 110v or up to 240v? thank you
Answer:	Hello, you should run code/server/sever.py on the Raspberry Pi and code/Client/RaspTank.py on the PC(Windows or Ubuntu Linux). Please refer to these two videos: https://www.adeept.com/video/detail-70.html https://www.adeept.com/video/detail-53.html If you have other questions, please contact Adeept support Team by Email.

Product features

ABOUT US:

We are Dan & Darci!

As you can tell from our name, we think that two is better than one. That’s why we create quality toys and science kits that are BOTH entertaining AND educational.

Our lab of mad scientists develop the coolest products — because they know that while you love to grow your brains and be the smartest one in the room, you’re only going to do it if you’re having fun!

Unique Gift Idea

Although this is extraordinarily educational, it’s also wildly entertaining for all ages, which makes it an excellent gift!

It’s not often that a science project can be fun and engaging, but this kit hits the nail on the head and fascinates children and adults as soon as they pull it out of the box.

Perfect STEM Project

Whether you’re a parent or a schoolteacher, you’ll quickly appreciate the vast knowledge that this can provide.

While being super fun and engaging, this one product provides young students with that essential hands-on experience they need to truly absorb this priceless knowledge and information.

Complete Kit

Everything is included - just add water!

Includes:

• Rock Tumbler Machine and Barrel
• 0.5 lb Assorted Rough Rocks
• 4 Grit Packets
• Mesh Strainer
• Jewelry Fasteners
• Rocks Storage Bag
• Learning Guide

Illustrated Learning Booklet

Easy step-by-step instructions so that everyone can follow along easily.

Also included is a comprehensive learning guide on the history of rock tumbling, and explanation of all the rocks included in the kit.

Product description

The Platinum Series Rotary Tumbler delivers a new level of brass cleaning performance. Rotary tumbling with stainless steel media in a liquid bath gets brass much cleaner and works much faster than ultrasonic or vibratory tumbling methods. The pins easily penetrate inside cases and into primer pockets to deliver unbeatable cleaning power. The tumbler can effectively clean without stainless media pins by using a mixture of Frankford Arsenal Brass Cleaning Solution and water (the media pins ensure primer pockets and inside of cases are perfectly clean). The Frankford Arsenal Platinum Series Rotary Tumbler is the most effective brass cleaning process available.

• SPECS: With a large 7-liter capacity this tumbler can clean up to 1,000 cases of .223 brass at a time
• EASE OF USE: Features a maintenance-free drive train that eliminates the chances of needing to replace a belt and has a built-in timer in the base that can be set to run for up to 3 hours, shutting off automatically
• VERSATILITY: This tumbler can effectively clean without the use of stainless steel media pins and can clean using a mixture of brass cleaning solution and water
• QUIET: This tumbler features a dual-layer drum with noise dampening rubber lining for minimal noise while running
• CONVENIENT: Works great with Frankford Arsenal Stainless Steel Media (1097884), Cleaning Packs (110040), and Cleaning Solution (878787) sold seperately

User questions & answers

Question:	What size pins come with it and in yor experience are they ok or dou you recommend others
Answer:	I have used this tumbler for both rifle and pistol casings and I would recommend NOT using the pins, If you fill the tumbler with HOT tap water to the point recommended and add FOUR capfuls of the FRANKFORT ARSENAL ULTRASONIC BRASS CLEANING SOLUTION and run the tumbler for one and a half hours your brass will come out looking like new. I have used all the home made cleaning solutions and the FA Brass Cleaning Solution is the best BY FAR. If your cases are decapped the primer pocket will be clean. Two final recommendations. DO NOT fill the tumbler any more than 1/3 full of cases. Cleaning depends on the cases ability to move around in the tumbler and the volume and strength of the cleaning solution. Both of these recommendations affect those two parameters. Nothing is accomplished by adding pins plus with cases like 223 you have to check the inside of every cases to make sure one of those tiny pins is not hiding in the case. Reloading with one of those in the case will have a dangerous effect on case pressure when fired.
Question:	Is there a minimum number of cases to tumble? I have 380 .45acp cases I'd like to clean, but wonder if the tumbler will shine that small an amount
Answer:	There is no minimum number of cases per say to clean and the rotary tumbler is rated to clean up to 1000 cases of 223 brass. You will love this product and it will shine up your 45acp nicely. Thanks for your question.
Question:	is the five pounds of media enough or do you need to buy extra
Answer:	It is plenty of media. It works great. I have found the secret to really shiny brass is to use dish soap and lemishine to clean. After that rinse and shake the pins out. My last step and I believe the most important is to add clean water back in and put it back on for 15-30 minutes. Everytime I have done that it has been great. Without the last step it's hit or miss with the soap get completely rinsed off and not leaving water spots.
Question:	what makes this better than the rebel
Answer:	Because the acronym is FART, Frankford Arsenal Rotary Tumbler. Way more fun than the rebel.

Product features

Platinum Series Rotary Tumbler

Frankford Arsenal's Platinum Series Rotary Tumbler is an ideal accessory for every reloading bench. Load up to 1,000 cases of .223 brass per batch and set your rotary tumbler to run from 0-3 hours. Pair with Frankford Arsenal's Stainless Steel Media Pins for clean cartridges with primer pockets that shine.

A Simple Cleaning Solution

Simply toss your brass into the tumbler, add solution, steel cleaning pins, and water and let the Frankford Arsenal Rotary Tumbler do the work for you.

Clear End Caps

The drum features clear end caps to allow visibility to the brass while tumbling. A set of sifting end caps is also included to assist in separating the stainless media once tumbling is complete.

Built in Timer

With a built in timer, the tumbler can run from 0 to 3 hours and will shut off automatically. The maintenance-free drive train eliminates the need for replacing belts.

Product description

Note: To Insure Proper Fit & Customer satisfaction, please compare these to your current belt. These are about 4" in Diameter with the belt thickness of about 1/8". These are not made or approved by Thumler's but maby customers say these are finer than originals!

• Made In USA
• Note: To Insure Proper Fit & Customer satisfaction, please compare these to your current belt. These are about 4" in Diameter with the belt thickness of about 1/8"
• Equals Or Exceeds Thumler's Specifications.Free Tip Sheet Included to avoid premature breakage!
• These are not made or approved by Thumler's but maby customers say these are finer than originals!

User questions & answers

Question:	So what part is colored white or black? my pulley on the shaft is black
Answer:	We Highly Suggest that you refer to original manufacturer's instructions which show belt location. We do not want to start "labeling" components black or white as tumblers do change such identifying attributes without notice, and we could create additional confusion trying to help.
Question:	Diameter and thickness
Answer:	The ring is 4 inches across and just under 3/8 inch in thickness. It was just a bit bigger than our ring that broke but quite a bit thinner. I was skeptical at first but it has now been through four rounds of polishing and held up just fine. The first round there was a little slippage but by maneuvering the tumbler we were able to alleviate that. Since then it has been fine.
Question:	does this go on the tumbler for the rocks or is it the belt that drives the rotation of the shaft, meaning the belt that is attached to the motor
Answer:	It's a Belt that drives the shafts that the barrel is driven by. It is attached to a pulley on the motor shaft.
Question:	How can i tell what is the "newer" model t tumbler vs. the "old
Answer:	Newr model T have white color capped shafts, the older generally have black color capped shafts...Thanks

• These Belts Are Superior in Quality to Original Factory Rubber V Belts.
• "O" Ring Style Made From Buna Nitrile
• Has Greater Flexibility and Abrasion Resistance Than Natural Rubber
• These Belts have a 15 Year Shelf Life!
• They Stay Pliable Down To -20 F

User questions & answers

Question:	Will this fit National Geographic professional tumbler
Answer:	If the old belt is 1/4" wide and slightly over 12 inches, then yes, it should.
Question:	will this belt fit Modle B s# 8213710420 rock tumbler
Answer:	Yes, these belts fit all Model B tumblers.
Question:	I have a model T, will this belt fit
Answer:	Hello, There are two types of Model T's. One has a width of 1/4", and the other is 1/8". Look for the Model T thin listing for the 1/8", or Model T standard for the 1/4".
Question:	Will a thumbler model t-100 & mp-1 "thin" rock tumbler belt work on a thumbler ar
Answer:	Hello, As the AR thin belt is strong enough to work, it does have a larger diameter. This added size may not allow the belt to make contact with the pulleys unless the motor mount is adjusted.

Product description

A replacement R-3 soft rubber molded barrel with 3 pound capacity.

• This is the R-3 Rubber Molded Barrel And Cap for the Thumler's Tumbler.

User questions & answers

Question:	Why aren't these free to those of us who have already paid for several barrels and thrown the junk away because they don't last long enough to finish
Answer:	You are putting too many stones in at a time or the stones are too large.
Question:	How do you know when it is time to replace a tumbling barrel
Answer:	For me it was when they got too ridgid and would no longer seal well. The water started leaking out on my 10 year old barrel.
Question:	Do you sell the barrel lid/cap by itself
Answer:	Both the lid and the retainer can be purchased separately on Amazon.
Question:	Does this barrel fit with the Thumler's Tumble Model T rotary rock tumbler
Answer:	I do not know. I am using the barrels on the model AR-2 and they match the 2 that came with that. Working well with 4 tumblers now, one for each of the steps.

Product description

Thumler's Tumbler Replacement drive belt. Pack of 3. Very durable and will fit the Model B rock tumbler and also the Model A. #401

• 3 Pack of Clear Belts
• Thumler's Tumbler Belt
• High Quality
• Very Durable and Long Lasting
• Model B & A #401 Belt

Product description

Includes 8 ounce packages of coarse and fine grit, and 4 ounce packages of pre-polish and polish.

• 8 oz (226.7 grams) of coarse grit
• 8 oz (226.7 grams) of fine grit
• 4 oz (113.3 grams) of pre polish
• 4 oz (113.3 grams) of polish

User questions & answers

Question:	Will this kit tell me how much of the grit to use in my tumbler
Answer:	yes
Question:	What grit size is each bag
Answer:	course grit, fine grit, pre-polish, and polish
Question:	Does the grit only last for one batch or project? this is for a gift, want to set them up. how long does each stage of polishing usually take? thank y
Answer:	It depends on what size tumbler you use. But you get 2 packs of each so even for a large tumbler you get two cycles out of the box. For small tumblers you could probably get 4 batches. Each stage of tumbling is typically 7 days so a whole cycle is a month but it depends on what type of stones you are doing. Personally I do hard stones from Lake Superior and I run each cycle for a week. I hope this helps a little.
Question:	I have a double barrell or 6lb tumbler. Will this be enough or will I need to buy more
Answer:	We have a small tumbler like the size of a can of pumpkin pie mix, the size just larger than a soup can. My Mister says you need to buy more. If you go to tumblers site, they can tell you how much you need for the size you have.

• Non factory original A-R12 barrel lid
• Made from High Density Acrylic
• Ring is made from 301 stainless steel, as is the screw drive mechanism
• This lid is over Twice as strong as original lids

Product description

Specifation:

Polyethylene drum and lid

18 gauge steel motor housing

Rubber mounted feet for stability

Drain hose for use with wet media

Vibratory tumbling is faster than rotary tumbling

Heavy duty vibratory bowl for cleaning and polishing small hardware

This heavy duty 18 lb. vibratory bowl can be used wet or dry. The vibratory action produces quicker results compared to a rotary tumbler. The bowl rests on rubber mounted feet for added stability when operating. The drum opening is 10-1/2 in. in diameter to easily add and remove items. Recommended media includes plastic beads, walnut shell, corn cob, red rouge and ruby powder.

• Electrical Input: 120V/60Hz/0.5A Barrel Capacity: 18LBs
• Packaging List: Includes tumbler, 3 X 5lbs of walnut shell media, drain hose,and instructions.
• Professional Features: This high-quality tumbler has a powerful motor, the design allows it to run for days at a time to ensure a smooth finish!
• Perfect Rock Tumbler: Easy to use, to polish rocks or metal parts, simply add a media and let the self-rotating tumbler do all the work for you.

User questions & answers

Question:	How long do I leave the machine running for a nice shiny polished rock(s)? Jasper stone
Answer:	It’s a 3 step process. Coarse, fine and polish. Jasper is pretty hard but generally 6-8 hours course, about the same on medium. Polishing with a high gloss will vary but about the same time.
Question:	Can this rock tumbler use actual rocks as the media to texture small steel parts
Answer:	Yes you can. I use mine to polish brass for reloading. Deburring parts and polishing. Iron oxide works well for texture on steel. It comes with walnut shells. I have 3 of these machines with different media. Quiet enough to have General conversation with it running. Add a second lock nut on the lid. It will vibrate off
Question:	I want to use for polishing jewelry pieces made from silver and bronze. Can I use this tumbler with stainless steel shot
Answer:	I wouldn't recommend it
Question:	Can you purchase a replacement bowl
Answer:	WHERE CAN I BUY A REPLACEMENT BOWEL ONLY?

Product description

A Few Hints for Longer Rock Tumbler Life Now that you are actively shopping to replace a broken, stretched or otherwise worn rock tumbler belt-your choice of our replacement belts is indeed a good One .Replacing a belt is certainly a lot cheaper than buying a new tumbler! However, please understand that early or premature breakage of your tumbler's current belt may be indicative or a "flag" telling you that other issues may be at play here (other than just a belt that broke)..If available, please refer to your tumbler's original manual. Review the important operational and maintenance information. As your tumbler (& it's belt) up to now may have been running well-there is now evidently some new checks and/or maintenance that are recommended. Examples could be: Is your tumbling load proper and not too heavy? A Heavy load will stall the shafts & pulleys eventually breaking the belt..Insure that the load does not exceed manufacturer's specifications. HINT: a 3 lb tumbler should have a load that with both it's load (rocks, water & grit) and the barrel itself measured should not exceed 3 lbs. Check and clean as necessary the outer surfaces of the barrel. Your barrel needs to be slip-free-clean & dry. Was your belt properly tensioned? The belt needs to move freely without binding or without too much excess play. Are the belt's pulleys aligned and moving freely and moving the shafts equally as well? A belt should be positioned on the pulleys with a reasonable amount of "slack" as well. Are the shafts moving smoothly, do the bearings need lubrication? Do you feel or hear any "grinding" or roughness when turning the shafts? Do the shafts' surfaces need cleaning? Remove the belt (motor) housing and (carefully)allow tumbler to run while you watch these various mechanical movements. Everything should be freely and smoothing moving-silently. With proper vigilance, maintenance and due diligence a tumbler can last & run for decades.

• These Proudly Made In The USA replacement Thumler model AR 1,2,6,12 B & #401 Rock Tumbler Belts will equal or exceed Mfg standards. 15 Year shelf life.(B1000-342)
• See: "A Few Hints for Longer Rock Tumbler Life" Below in Product Description.
• Equals or Exceeds Thumler Quality
• These High quality replacements are not Manufactured or approved by Thumler's but 100's of customers say that these equal or exceed the original belts at a fraction of the cost.
• FREE Tip and Maintenance sheet.

User questions & answers

Question:	How many belts are in the package
Answer:	10..Thanks

• HIGH QUALITY – This rock polisher grit refill pack comes with enough high-quality silicon carbide grit to put a dazzling polish on approximately 8-10 lbs. of rocks, gems, glass, and more
• EASY TO USE FOUR-STAGE ROCK GRIT - The first rock tumbling grit stage provides initial shaping, the second smooths rock surfaces, the third pre-polishes rocks, and the fourth provides the final polish
• COMPATIBLE WITH ALL TUMBLERS - This complete 4-step rock tumbler grit refill kit works with all rock tumblers. For best results, use with National Geographic Rock Tumblers and rock tumbling supplies
• EASY TO MEASURE AND STORE - Each rock tumbling grit stage is packaged in a wide-mouth container with secure, screw-top closure
• SATISFACTION GUARANTEED – The National Geographic STEM series provides high-quality products that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you

User questions & answers

Question:	Can Gemfoam be purchased separately
Answer:	Each grit is a different fineness intended for a specific purpose. We do not recommend using them at the same time. We do recommend 1 TBS grit per per 1 LB rocks, at each cycle. For further information please contact us at [email protected].
Question:	Can it be used together
Answer:	Sold by weight. Weigh them when it ships to you.
Question:	I just opened this and finished with grit one, went to put grit 2 in and bottle open and 1/2 full. How do I contact seller
Answer:	1 Coarse-16oz. 2 Medium-13oz. 3 Pre-polish-12oz. 4 Polish-11.5 oz.
Question:	How many oz is in each container
Answer:	Yes, you can use them in all stages. Just rinse them off between stages. If you are using fresh ceramic, be sure to run in the earlier stages so the edges are dulled before the polishing stage.