1. Ergonomic angle design:Ergonomic design principles for better comfort and health, increased efficiency and productivity 2. High-quality polishing machine: The DM-4 Jewelry Polishing and Sanding Machine is a powerful and reliable tool designed specifically for jewelry polishing. Its 1/2 motor ensures optimal performance, while the sturdy construction guarantees long-lasting use. 3. Versatile application: This polishing equipment is suitable for polishing various materials, including light iron metal, non-ferrous metal, and hard plastic. It is for enhancing the surface finish of jewelry pieces, ensuring a professional and polished look. 4. Efficient and precise results: With a speed of 3450rpm, this desktop mirror polishing machine delivers fast and efficient results, saving you time and effort. Its adjustable speed control allows you to customize the polishing process according to your specific needs, ensuring precise and consistent results every time. 5. User-friendly design: Weighing only 17KG, this jewelry polishing machine is lightweight and easy to move around. Its compact size makes it for small workshops or home use. Additionally, the machine is equipped with an 8-inch velvet disc, providing ample space for polishing different-sized jewelry items., Manufacturer: ZXZZAS