Powerful, heavy-duty 4 in belt sander featuring a solid construction, lock on trigger switch, with quick and easy belt replacement. The simple alignment means that you have the power to make large tasks short work, as you can make the speed constant and controlled. Designed for sanding large surface areas such as floors, walls and even suitable on furniture, with low noise and high dust collection capacity. This tool can even be used to remove rust or paint. The speed dial allows you to control the rate of sanding to the task at hand.