The brushless motor in this Cordless Drywall Sander increases runtime, durability, and speed consistency. Its AirLock connection, for use with DEWALT dust extractors, delivers a quick, secure, and tool-free connection to DEWALT Dust Extractors. The variable-speed dial for better control. The DCE800's telescoping shaft and articulating head allow users to better reach their workspaces. To efficiently remove potentially harmful dust in the workplace, the tool is equipped with Wireless Tool Control for pairing with compatible DEWALT dust extractors.