The Fein Pipe Sander features the 360 degree circumferential grinding, self-start lock, carbon brushes with automatic switch-off function, and variable speed for grinding (2700-7000 rpm). Includes (1) pipe sander tool, (10) 120 grit sanding belts 13/16" x 32-1/16", (10) 180 grit sanding belts 13/16" x 32-1/16", (10) 120 grit sanding belts 1-9/16" x 32-1/16", (10) 180 grit sanding belts 1-9/16" x 32-1/16", (5) 280 grit fleece belts 13/16" x 32-1/16", and (1) tool case.