Makita DBO481 LXT Finishing Sander built for demanding use. Its compact, lightweight structure and conveniently located on/off switch allow for easy one handed operation. Large clamping lever for quick and easy paper installation. The efficient through-the-pad dust collection system provides a cleaner work environment. It also features an electric brake for increased productivity and operator safety. Compatible with various pads. Comes as a Bare Unit, NO battery or charger supplied. Specifications: Oscillating Speed: 11, 000-14, 000/min. Sanding Orbit Diameter: 1.5mm. Sanding Pad Dimensions: 112 x 102mm. Dimensions of Clamped Abrasive Sheet: 114 x 140mm. Vacuum Cleaner Connection in/out: 17/22mm. Technical Specs Oscillating Speed: 11, 000-14, 000/min. Sanding Orbit Diameter: 1.5mm Sanding Pad Dimensions: 112 x 102mm Dimensions of Clamped Abrasive Sheet: 114 x 140mm Vacuum Cleaner Connection in/out: 17/22mm