Dmo® D001 Polisher has a built-in high-efficiency brushless motor, which can provide a maximum speed of 5500rpm. Compared to traditional carbon fiber motors, brushless motors ensure higher efficiency, longer service life, lower noise, for optimal movement to avoid overheating and hurting the paint surface on your vehicle, Compared with the traditional, it is more convenient to use and easier to operate.9mm throw orbit makes the force evener and the polishing area larger.