The DWE6421K 5-inch Single Speed Random Orbital Sander Kit with hook and loop pad has a 3-amp motor that delivers 12,000 OPM. 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 power sander directly to the DWV010 or DWV012 dust collectors. 3.0 amp motor that spins the pad at 12,000 OPM Shorter height allows the user to get closer to work piece Separate counterweight design reduces vibration for improved comfort Rubber over-mold in all of the critical areas of the sander Improved dust-sealed switch to protect against dust ingestion for longer switch life Improved dust collection and one-handed locking dust bag Dust port is designed to fit directly to the DWV010 or DWV012 dust collectors To attach dust port to other vacuum systems with 1-1/4 in. hoses, use DWV9000 Universal Quick Connector