The separate counterweight reduces vibration and along with the rubber overmold 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. Separate counterweight design reduces vibration. Separate counterweight design reduces vibration. Improved dust-sealed switch to protect against dust ingestion for longer switch life. 3 A motor that spins the pad at 8000 to 12,000 opm. Dust port is designed to fit directly to the DWV010 or DWV012 dust collectors. Shorter height allows the user to get closer to workpiece. Rubber overmold in all of the critical areas of the sander. Improved dust collection and one-handed locking dust bag. To attach dust port to other vacuum systems with 1-1/4 in hoses, use DWV9000 universal quick connector.