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Capable of smoothly polishing, chamfering, deburring, trimming, finishing and grinding gold, silver, jewelry, rock, stone, brass, coins, iron, steel, zinc, aluminum, brass and other metals, as well as removing black spots, great for jewelry workshops and projects, hardening the surface and making them glossy
5-speed control & 10-60min timer, both adjustable as needed
Multi-sided barrel constructed from tough polycarbonate, leak-proof, hard to corrode and rust
Airtight lock buckle & shock-proof anti-skid rubber pads to ensure stable and safe working
Using iron bead or steel balls to grind the workpiece's surface, improving efficiency multiple times
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.