DeWalt's 5-inch random-orbit sander is a great tool for professional woodworkers and painters, as well as homeowners looking for a reliable sander for do-it-yourself projects. It has a 2 amp motor that provides 12,000 orbits per minute, with a 3/32 orbit diameter. Its controlled finishing system maintains consistent control over the pad speed, minimizing gouging at startup. The sander removes material quickly and leaves a good finish. While it has less vibration than many other sanders.