The DWE6421K 5 in single speed random orbit sander kit with hook and loop pad has a 3 A motor that delivers 12000 opm. The separate counterweight reduces vibration and along with the rubber overmolded grip provides comfortable sanding. A shorter design allows users to get closer to the work surface and the one-handed locking dust bag attaches securely to the sander to aid in dust collection or the user can attach the sander directly to the DWV010 or DWV012 dust collectors. DeWALT® Random Orbit Sander Kit, Kit, 140 mm H Size, 12000 opm Speed, 120 VAC, 0.125 A, Palm Grip Handle, Black/Yellow, 4 ft 6 in Cord, Dust Sealed Switch/Rocker Switch/Single Speed Control