Vaper 19225 6 inch Orbital Sander features a low profile design with an ergonomic grip. It has a random orbital action that assures a swirl-free finish. It has variable air speed control. It has a 55 millimeter orbit for rapid material removal. It has a 6 inch diameter premium urethane vinyl face pad. It is for pre-paint preparation, sanding, feather edging, and touch-up work.