DEWALT D26453 3 Amp 5-Inch Variable Speed Random Orbit Sander with Cloth Dust Bag 3.0 Amp electronic variable speed motor adjusts from 7,000-12,000 opm providing ideal sanding speed for smooth finish Textured anti-slip top and body grip provides ultimate comfort and control during use Controlled Finishing System maintains controllable pad speed and minimizes gouging during start up Dust-sealed switch protects against dust ingestion for longer switch life Sealed 100% ball-bearing construction provides longer life; High capacity dust bag with built-in vacuum adapter provides maximum dust collection with or with out a vacuum