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Rock Tumbler Barrels

Rock tumbler barrels
We sell replacement barrels for all of the tumblers on our website. Many people who tumble buy an extra barrel and use it only for the polishing step. No grit goes into that barrel - only polish. This helps prevent grit contamination during the final polishing step. Other people clean the barrel and stones by tumbling their stones for 24 hours in a thick soap solution made with Ivory bar soap and water to clean both the stones and the barrel.
Thumler's 2lb tumbler barrel

Thumler's 2-Pound Barrel


Only $14.99
This is a two pound capacity rubber barrel that fits the Thumler's Model MP-1 rock tumbler. It includes the soft rubber barrel, lid and sealing ring. TIP: Get an extra barrel and dedicate it to the polishing step. This significantly reduces the possibility of grit contamination.

Barrel Dimensions in Inches
  Height Diameter
Inside (min) 2 5/8 4 1/4
Outside (max) 3 5

Thumler's 3lb tumbler barrel

Thumler's 3-Pound Barrel


Only $24.99
This is a three pound capacity rubber barrel that fits the Thumler's Model A-R1, Model A-R2, and Model T rock tumblers. It includes the soft rubber barrel, lid and sealing ring. TIP: Get an extra barrel just for the polishing step. This significantly reduces the possibility of grit contamination.

Barrel Dimensions in Inches
  Height Diameter
Inside (min) 3 7/8 4 1/4
Outside (max) 4 1/4 5

Thumler's 9lb tumbler barrel

Thumler's 9-Pound Barrel


Only $74.99
Here is a nine-pound capacity barrel to fit the Thumler's Model A-R6 rock tumbler. It includes the soft rubber barrel, the lid and retainer ring.

Barrel Dimensions in Inches
  Height Diameter
Inside (min) 4 7
Outside (max) 4 1/2 8

Thumler's 12lb tumbler barrel

Thumler's 12-Pound Barrel


Only $124.99
This is a complete, ready to use, A-R12 rock tumbler barrel. It is a 12-pound capacity rubber barrel with hard plastic lid and metal retainer ring.

Barrel Dimensions in Inches
  Height Diameter
Inside (min) 7 3/8 5 3/4
Outside (max) 8 1/4 8 5/16

Thumler's 15lb tumbler barrel

Thumler's 15-Pound Barrel


Only $124.99
A 15-pound capacity tumbler barrel designed for the Thumler's Model B rock tumbler. It includes the metal frame, metal lid, soft rubber insert, lid gasket, wing nuts and washers.

Barrel Dimensions in Inches
  Height Diameter
Inside (min) 8 1/4 6 1/2
Outside (max) 9 9 1/4
Outside height includes washer and wing nut.

Thumler's 10lb vibratory barrel

Thumler's 10-Pound UV-10 Bowl


Only $79.99
This bowl fits the Thumler's UV-10 vibratory rock tumbler. It has a ten pound capacity. Included is the bowl and lid with lid pad.

Thumler's 18lb vibratory bowl

Thumler's Bowl for the UV-18 Tumbler

Only $109.99
This bowl fits the Thumler's UV-18 vibratory rock tumbler. It has an eighteen pound capacity. Included are the bowl, lid and lid pad.

Lot-O-Tumbler 4lb vibratory barrel

Lot-O-Tumbler 4-Pound Barrel


Only $59.99
This is an extra barrel and cap for the Lot-o-Tumbler. It has a four-pound capacity and fits both the Lot-o-Tumbler Single and the Lot-o-Tumbler Twin.

Lortone 3lb tumbler barrel

Lortone 3-Pound Barrel


Only $39.99
This is a three-pound capacity replacement barrel to fit the Lortone Model 3A and Lortone Model 33B rock tumblers. It includes the rubber barrel, two-part metal lid, rubber lid liner, washer and plastic knob. TIP: For best results tumble your polish step in a dedicated barrel to reduce the possibility of grit contamination.

Barrel Dimensions in Inches
  Height Diameter
Inside (min) 4 1/8 4
Outside (max) 4 3/4 4 1/2
Outside height does NOT include 5/8 inch for the nut and washer.

Lortone 4.5lb tumbler barrel

Lortone 4.5-Pound Barrel


Only $54.99
This barrel fits the Lortone Model 45C rock tumbler. This 4.5-pound capacity barrel includes the soft rubber barrel, two-piece metal lid, rubber lid liner, washer and plastic knob. TIP: Get an extra barrel and dedicate it to the polishing step. This significantly reduces the possibility of grit contamination.

Barrel Dimensions in Inches
  Height Diameter
Inside (min) 3 5/8 5 3/4
Outside (max) 4 1/2 6 1/2
Outside height does NOT include 5/8 inch for the nut and washer.

Lortone QT6 and 66 tumbler barrel

Lortone 6-Pound Barrel


Only $74.99
A complete 6-pound barrel designed for Lortone Model QT-6 and QT-66 tumblers but will also work on a QT-12 base. It is a soft rubber barrel with all the components to start using it. TIP: Get an extra barrel and dedicate it to the polishing step. This significantly reduces the possibility of grit contamination.

Barrel Dimensions in Inches
  Height Diameter
Inside (min) 3 5/8 6 3/4
Outside (max) 4 1/2 7 3/4
Outside height does NOT include 5/8 inch for the nut and washer.

Lortone 12lb tumbler barrel

Lortone 12-Pound Barrel


Only $89.99
This is a large 12-pound capacity barrel to fit the Lortone Model QT12 rock tumbler. This QT-12 barrel will also work on a QT-66 base. It includes the soft rubber barrel, two-piece metal lid, rubber lid liner, washer and plastic knob.

Barrel Dimensions in Inches
  Height Diameter
Inside (min) 7 6 3/4
Outside (max) 8 3/8 7 3/4
Outside height does NOT include 5/8 inch for the nut and washer.

2lb Tumble Bee Barrel

Tumble-Bee Two-Pound Barrel


$29.99
Barrel Dimensions:
Height: 4 in     Diameter: 4 3/8 in

This is a two-pound capacity replacement barrel for Tumble-Bee rock tumblers. It includes the rubber barrel, two-part metal lid, rubber lid gasket, washer and barrel nut. You can run two of these barrels at the same time on your TB-12, TB-22 or TB-14 tumbler.

4lb Tumble Bee Barrel

Tumble-Bee Four-Pound Barrel


$39.99
Barrel Dimensions:
Height: 7 1/2 in     Diameter: 4 3/8 in

This is a four-pound capacity replacement barrel for Tumble-Bee rock tumblers. It includes the rubber barrel, two-part metal lid, rubber lid gasket, washer and barrel nut. You can run one of these barrels on your TB-12, TB-22 or TB-14 tumbler.