The Mechanics M568DB 6-inch Dual Action Sander is useful for body work and paint preparation without leaving swirl marks. The Mechanics Dual Action Sander combines the speed and aggressiveness of a belt sander with the ability to produce a finer finish than a standard orbital sander. Features: * Dual action or random orbit sander moves the sanding disk in an ellipse so no single part of the abrasive material travels the same path twice, producing a fine finish without swirl marks * 6-inch PSA backing pad * Hand-held * Hose size: 3/8 inch What"s In The Box: * Mechanics M568DB 6-Inch Dual Action Orbital Sander