320W Portable Jewelry Polisher Bench Grinder Watch Gem Buffing Machine Variable Speed 800-10000rpm 2 Cloth Wheels

Powerful Polishing: Using a 320W pure copper motor, this motor can drive the polisher at a high speed of up to 10000rpm, providing you with powerful polishing force and a significant polishing effect with low noise&vibration. Variable Speed: You can achieve step-less speed adjustment from 800–10000 rpm through the control knob to meet multiple required speeds for polishing different materials. A Professional Polisher: Equipped with a main machine, 2 cloth wheels, 2 fabric wheels, and other essential accessories, it is a professional polisher for polishing, milling, removing rust, and more. High Safety: The double-insulation motor, premium bearing that can balance temperature around 86℉, and the heat-sink holes on the machine can enhance electrical safety and ensure the heat can be discharged at a faster speed to protect the motor from being burned out due to long-term use. Easy to Install&Use: Two mounting holes on the base facilitate installation on the desktop, ensuring stable operation. Two tapered spindles can be connected to a 0.3" motor shaft and can accommodate muslin or buffing/polishing/grinding wheels with a diameter of up to 4".