Dura-Bull Tumbler
"I’m in love with my new tumbler. It saves me lots of time."
US orders of $150 or more ship free! | Orders placed M-F before 12 CT ship same day!
SKU:BRN-405
6-1/4" W x 8-1/2" D x 7-1/2" H
Made in USA
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Dura-Bull brand Tumblers handle small runs and touch-up work with this dependable tumbler. The clear barrel allows you to monitor your piece and an easy-to-use screw on lid gives you quick access to contents. This tumbler features a single barrel with a capacity of 3 lbs. of stainless steel shot. A no-leak closure ring and non-slip belts make the single-barrel tumbler very reliable.
Tips for usage! The seal needs to be lubricated each time the tumbler is used. This is very easy to do. After loading the tumbler, dip your finger into the burnishing fluid and moisten the black rubber ring on the lid. Then close. If you do not do this, the tumbler will leak.
Made in the USA

Overall rating: 4.5 / 5 from 12 reviews.
Review topics: ["grip","durability","shipping","lid","tumbler","pieces","residue","choice","barrel"].
"I’m in love with my new tumbler. It saves me lots of time."
— Nanetta W. (3/5)
"I got good results pretty quickly. It’s a valuable addition to my jewelry making tools."
— Joyce P. (5/5)
"Excellent! Couldn't get my finished pieces to shine as well as I thought they should. A friend recommended the Dura-Bull and I can't thank her enough. Now my pieces have a mirror finish!"
— Gary P. (5/5)
"This tumbler appears to be a good choice over the rubber barrel tumblers. I've used it once so far and it seemed to polish the silver in a very short amount of time. It should have good longevity due to the fact that the barrel is plastic rather than rubber which breaks down over time and deposits black residue onto the silver."
— Carol B. (5/5)
"I could never get the tumbler bucket to rotate....tried different weights of shot and water and finally gave up---defective? Even having large hands, taking off lid is difficult. Exchanging for the Lortone."
— Linda J. (1/5)
"Switched from black rubber barrel type from another source to this clear plastic barrel. This one may not be as quiet as the rubber barrel, but it doesn't leave a nasty black residue on my sterling pieces. Plus it's made in the U.S. The large smooth barrel lid is difficult to get a good grasp of. A textured rim would provide a better grip."
— Hammer H. (5/5)
"All I have to say is " Iove doing buisness with Cooltool Company. Of course this is one of the best. I love the product and the quick shiping they offer.Thank you."
— Fuad (5/5)
"All I have to say is " Iove doing buisness with Cooltool Company. Of course this is one of the best. I love the product and the quick shiping they offer.Thank you."
— Fuad (5/5)
"I use this product on items removed from the kiln. It does a great job of removing all the white residue. Also, you can see how things are progressing in the see-thru barrel and that's nice. It really isn't too noisy, either, so it can go for a while and it doesn't drive you nuts."
— Ali (5/5)
"Excellent! Couldn't get my finished pieces to shine as well as I thought they should. A friend recommended the Dura-Bull and I can't thank her enough. Now my pieces have a mirror finish!"
— Gary P. (5/5)
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