【Build to Last】Jewelry buffer polisher machine is mainly made of high-quality cast iron, glass, and ABS. After polishing and high-temperature quenching treatment, it has strong resistance to impact, rust, and friction, and can be used safely for a long time. 【High Efficiency】The 550W pure copper motor with a rotational speed of 3000RPM can generate a linear speed of 114.83ft/s, combined with the design of the double grinding position, allowing you to quickly complete polishing with low noise, improve work efficiency, and save time. 【Easy to Store】With a size of 18.9*16.14*12.6 inches and two detachable protective covers, it won't take up too much space, allowing you to easily store it in a storage cabinet. 【Simple Operation】With a one-click start switch, you can easily start this bench buffer polisher with just one press, making it very easy to use. Equipped with two cloth wheels, allowing you to start using it by plugging in the power after receiving the dental polishing machine. 【Low noise】The bench polisher is for polishing and burnishing casting. The dental polishing machine has the advantages of: low noise, high rotational speed, and easy operations, making it suitable for use in any environment.