5" AIR OPERATED ORBITAL PALM DUAL ACTION DA AUTO BODY WOOD SANDER TOOL One piece speed control lever, Hardened steel alloy cylinder perfectly balanced, light weight low profile ergonomic design small grip model for more comfortable grip while sanding True 10,000 RPM with more power, low sound and less vibration to add to the total ergonomic emphasis 3/32" Diameter orbit model for super fine finishes. Tighter random circular and elliptical pattern to provide a higher degree of finish in wood, metal, and composites. Rear exhaust Comes with vacuum hose and bag to be used with shop vac to keep dust to a minimum. (shop vacuum not included), can be used with vacuum hose or with out.