Jet Drum Sander JWDS-1632 with Stand, Self-Cooling Drum, Drum is easily removable, Drum utilizes sealed and permanently lubricated ball bearings for longer life, Infinitely variable speed control of up to 10 feet per minute, Allows the user to choose the optimal feed rate, Integrated on/off switch and variable speed control knob are conveniently located, Precision-flattened reinforced steel conveyor bed, Precision-machined and dynamically balanced extruded aluminum drum. Stand features a 20" x 37" footprint to increase stability and has a storage shelf and pre-drilled holes for casters. Turns on, all pieces included. Shelf has some marks along sides, marks on sanding wrap easily replaceable.