AtoRock
AtoRock A1 Pro twin-barrel tumbler kit
Two rotary barrels on a shared drive.

Price info
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Use and fit
Choose this A1 Pro kit when you want to keep two stone batches physically separate. For example, one barrel can hold a larger grade of rough while the other holds smaller pieces of similar hardness. Both barrels sit on the same drive, so plan their settings together and check the manual for the load allowed in each drum.
Specifications
- Brand
- AtoRock
- Listed model
- DSWRA2251211
- Verified detail
- Two rotary barrels on a shared drive.
Questions before buying
Can I run two different speeds at once?
The two drums use the same drive. Pair batches that can run at the same speed and check the manual for the operating load of each drum.
Compare before you buy
The A1 is the single-drum choice if you usually work on just one batch. AtoRock A1 single-barrel 4 lb tumbler kit