The DEWALT DCW210N XR Brushless Random Orbital Sander has been designed to give a superior finish and the cordless technology provides more user freedom. The brushless motor offers incredible efficiency and increased power delivery, resulting in less wear and increased longevity of the tool. It has comfortable body grip areas for optimum comfort and control. The excellent counter balance delivers lower vibration and reduced fatigue during prolonged usage. The dust skirt improves dust capture for a cleaner working environment and extends the life of sander sheets. The built-in dust extraction port allows for direct connection to AirLock or a standard 35mm adaptor extraction system. The electronic brake reduces the stopping time of the platen for increased safety. Bare Unit, No Battery or Charger supplied. Specification: Oscillating Speed: 8,000-12,000/min. Oscillating Diameter: 2.6mm Sanding Pad Size: 125mm DEWDCW210N