The Makita DBO180 125mm Random Orbital Sander is simple to operate via the electronic push button switch with pre-selectable 3-speed settings. It has a compact design with a lower centre of gravity for better manoeuvrability. Ergonomically designed to provide the best possible grip for comfortable handling. Dust is kept to a minimum, eight holes on the base plate transfer the dust to the rear mounted bag or you can use the dust port to attach a dust extractor. Comes as a Bare Unit, No Battery or Charger. Supplied with 1 x Dust Bag Specification: Oscillating Speed: 7,000/9,500/11,000/min. Sanding Stroke per Min.: 14,000/19,000/22,000/spm Orbit Diameter: 2.8mmPaper Fastening: Hook & Loop Pad Size: 123mm Paper Size: 125mm Weight: 1.7kg