Air powered Rotopeen Tool for use with flap hub assembly part # 805006 or cutter hub assembly part # 805036 or extra course wheel part # 805039 which can all be ordered separately. The Rotopeen housing is made of cast aluminum that is machined to hold brushes and rollers. Vacuum Shroud conforms to a surface and safely contains hazardous dust and debris as it quickly removes coatings, as well as Lead paint, Asbestos, Mold, rust and slag. Meets or exceeds OSHA and EPA standards for the safe containment of hazardous materials being removed. It has a powerful 1 HP Air Motor and requires 14 CFM of air at 90 PSI for the aggressive profiling and surface preparation of various surfaces, including Steel, Concrete and Wood. Attaches to any vacuum with 1 1/2 inch coupling or hose.