Rock Tumbler Kit with 4 Speeds & 9-Day Timer Polishing Kit

Turn rough stones into smooth, polished gems right at home. This rock tumbler kit gives you full control over every stage, so each batch comes out exactly how you want it.

Enjoy a quieter, more consistent polishing experience that fits easily into your daily routine without disruption.

Consistent, quiet polishing you can control from start to finish

✅ Achieve smooth, even results with controlled speeds from 75 to 120 RPM

✅ Run cycles from 1 to 9 days for precise polishing at every stage

✅ Enjoy quieter operation at ≤35 dB without disrupting your space

✅ Polish more stones at once with a 2 lbs capacity barrel

✅ Maintain steady performance with direct-drive motor and no belt wear

✅ Continue cycles after power outages with built-in memory function

✅ Reduce mess and worry with a sealed barrel and safety protections

This kit uses a direct-drive motor to keep motion smooth and consistent throughout the polishing process. With four adjustable speed settings and a programmable timer up to 9 days, you can match the exact needs of different stones and polishing stages.

The intuitive control panel makes adjustments simple. Set your speed, choose your cycle length, and let the tumbler handle the rest. The system maintains constant speed, helping you get uniform results without constant monitoring.

Its 2 lbs barrel capacity means fewer refills and more efficient batches. The sealed design prevents leaks, while overload protection and low-voltage operation add confidence during longer runs. It’s suitable for both beginners learning the craft and experienced users refining their process.

Unlike belt-driven models, the direct-drive system eliminates wear and reduces maintenance. Combined with quiet operation, it delivers a smoother, more reliable polishing experience you can run anytime.

Start polishing with an all-in-one, ready-to-use kit.

Handle larger batches with efficient polishing capacity.

Enjoy quiet operation during long polishing cycles.

Adjust speed and timing with simple controls.

Stay protected with built-in safety functions.

Transform stones step by step into polished pieces.

Process more stones in fewer polishing cycles.

Choose the right capacity for your needs.

Scale your polishing projects more easily.

Everything you need for a complete polishing process.

Create smooth, polished stones with full control and less effort.