1. Scope of application: Shaping and polishing of complex cavities, narrow slots, blind holes, and other rough surfaces to mirror surfaces of various molds (including hard alloy molds).
2. Polishable materials: metal, glass, jade, agate, etc.
3. Surface roughness after machining: Ra0.012
4. Grinding materials: diamond file, fiber oilstone, artificial diamond grinding paste, and diamond grinding paste
5. Sound frequency: 19-26KHz
6. Working voltage: 220V 50Hz
7. Power consumption: 15W
8. Controller size: 120*74*37 mm
9. Controller weight: 0.4kg