






Rotary Tumbler Polisher | Clear Barrel | Timer and Direction Control
About This Rotary Tumbler Polisher
This compact benchtop rotary tumbler polisher is designed for cleaning and surface-finishing small jewelry pieces, coins, hardware, and metal parts with compatible tumbling media. The transparent cylindrical barrel lets you monitor tumbling motion and media coverage without interrupting the cycle.
Load the barrel with compatible parts, media, and liquid compound as needed, close the lid securely, place the barrel on the rollers, select the rotation direction with the front-panel switch, and set the timer. Polishing performance depends on the media type, load, run time, and workpiece condition.
Setup and Media Guide
| Setup Point | Practical Guidance |
|---|---|
| Workpiece size | Use small parts that can tumble freely inside the barrel. Avoid oversized or heavy pieces that may jam or damage the barrel. |
| Media selection | Select polishing, cleaning, or deburring media that matches the workpiece material and desired finish. Media is not included. |
| Liquid use | If using water or compound, keep the lid sealed and follow the compound supplier's guidance. Do not overfill the barrel. |
| Direction setting | Choose the rotation direction before starting the cycle. Stop the machine before changing direction. |
| Timer use | Start with a conservative run time and inspect results. Extend the cycle gradually rather than over-processing delicate parts. |
Best For / Not For
| Best For | Not For |
|---|---|
| Jewelry components and small metal findings | Large, heavy, or irregular parts that cannot tumble freely |
| Coins, medallions, and small hardware | Fragile items that may chip, crack, or scratch during rolling contact |
| Light cleaning, polishing, and surface finishing | Heavy industrial parts or oversized objects |
| Benchtop hobby, repair, and small workshop use | Continuous heavy industrial production or high-volume processing |
| Users who can select compatible tumbling media | Items that cannot fit comfortably inside the tumbler barrel |
Technical Specifications
| Model | PG-085 |
| Product Type | Clear barrel rotary tumbler polisher |
| Voltage | Universal (100-240V) |
| Frequency | 50/60Hz |
| Barrel Capacity | 0.85 L |
| Barrel Speed | 100-268 RPM |
| Timer Range | 0-60 min or continuously on |
| Rotation | Manual forward and reverse |
| Barrel Style | Transparent cylindrical barrel |
| Dimensions | Approx. 185 x 175 x 185 mm / 7.3 x 6.9 x 7.3 in |
| Weight | 2.3 kg / 5.1 lb |
Pro Tips
- Test a small batch first when working with a new material, media type, or compound.
- Do not overfill the barrel — parts need room to roll freely with the media for effective finishing.
- Make sure the barrel lid is fully tightened before placing it on the rollers.
- Stop the machine completely before changing direction or removing the barrel.
- Clean the barrel after each media type to avoid cross-contamination between different finishes.
FAQ
What can this tumbler polish?
It is suitable for small jewelry pieces, coins, medallions, small hardware, and metal parts that can tumble safely with compatible media.
Does it include polishing media?
Polishing media is not included. Choose media and compound separately based on your workpiece material and desired finish.
Can I see the parts while the machine is running?
Yes. The transparent barrel allows visual checking of tumbling motion and media coverage while the batch is processing.
Can the rotation direction be changed?
Yes. The front panel has a forward and reverse direction switch. Stop the machine before changing direction.
Is this suitable for heavy industrial production?
No. This is a compact benchtop tumbler for small parts and hobby or light workshop use, not a heavy continuous-production machine.
What voltage does it use?
The PG-085 uses universal voltage (100-240V) at 50/60Hz, making it compatible with most power supplies worldwide. Confirm your outlet plug type before connecting.
What's Included
- 1 x rotary tumbler polishing machine (PG-085)
- 1 x clear barrel
- 1 x timer and control box (power adapter)
- 1 x power cord
- 1 x barrel accessory ring (wrench)
Support
Questions about setup, media compatibility, or order status? Contact the Tooltos team at sales@tooltos.com. We respond within 24 hours on business days.