Tumble-Bee TB-22 2×2 lb Rotary Tumbler
Two independent small batches, different rocks or different stages
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Two 2 lb rubber barrels with guarded motor and belt components.
Each individual barrel is only 2 lb even though total machine capacity is 4 lb; 115 V configuration only.
Manufacturer specifications
| Brand | Tumble-Bee |
|---|---|
| Model / variant | TB-22 (2×2) |
| Machine type | Rotary |
| Nominal load capacity | 4 lb nominal |
| Barrels / bowls | 2 |
| Barrel / bowl material | Rubber |
| Electrical configuration | 115 V US plug only |
| Parts and service | Manufacturer provides 2 lb replacement barrels and accessories. |
Is this tumbler a good fit?
Tumble-Bee TB-22 2×2 lb Rotary Tumbler is a rotary barrel rock tumbler with 4 lb nominal capacity. It may suit two independent small batches, different rocks or different stages.
Why consider it: Two 2 lb rubber barrels with guarded motor and belt components.
What to check: Each individual barrel is only 2 lb even though total machine capacity is 4 lb; 115 V configuration only.
These buying notes are based on published product specifications, not hands-on testing. Barrel load capacity includes rock, media, water and grit where applicable. Confirm the exact machine variant and current seller terms before purchasing.
For a typical first batch, check that the manufacturer supports your intended material, the operating voltage matches your location, and replacement barrels or bowls can be obtained. Check the supplied manual for filling, lubrication and cleaning.
Where to find this model
Check model numbers, included accessories and current terms before ordering. Prices and availability are controlled by Amazon sellers.
As an Amazon Associate I earn from qualifying purchases. No exact ASIN or Amazon inventory has been verified for this model.
Source & editorial method
Specifications are summarized from publicly available product descriptions, not reproduced photographs or user reviews. No hands-on testing is claimed.
Manufacturer / primary product reference: tumble-bee.com ↗
Fact-check date: 2026-10-13. Verify current specifications before purchase.