Feature:1. The polishing machine is equipped with a vacuum cleaner, which has low noise and can work in a very comfortable environment.2. Mainly used for polishing jewelry, aluminum, acrylic dental materials, metal parts or plastic parts to achieve a refined appearance.3. Perfect polishing tool, the polishing machine is equipped with light, you can see the object clearly when polishing.4. High heat dissipation, multivent design, the machine is not easy to heat up for a long time.5. Using highquality metal materials, antirust and antiwear, while the speed is controllable.Specification:Item Type: Rock PolisherMaterial: metal(the product is composed of complex materials)Motor power: 500WPolishing wheel clamping aperture range: 1-6mmSpeed: 0-10000 RPMPlug specification: EUApplicable voltage: 110V-220VPurpose: polishing tool for gold and silver jewelry.Package List:1 x Rock Polisher1 x Baffle1 x User Manual