This fine, 120 grit, 4.8mm flap wheel from Dremel is ideal for grinding and polishing the flat surfaces of many materials including metal, rubber, wood and plastic. Perfect for use as a finishing sander after heavier sanding has been completed and heavier debris has been removed.
As these flap wheel wear down, more abrasive is exposed which prevents clogging and allows you to get a good finish all through the life of the wheel.