The Makita BO5031 125mm Random Orbital Sander with variable speed control for a smooth finish. Suitable for a range of sanding activities from paint removal to fine finishing. It has a hook & loop changing system for easy installation/removal of the sandpaper. The sander has an ergonomically shaped housing with a non-slip coated surface for optimal handling. Dust is kept to a minimum, holes on the base plate transfer the dust to the rear mounted bag or you can use the dust port to attach a vacuum cleaner. Supplied with: 1 x Dust Bag. Specifications: Input Power: 300W.No Load Speed: 4,000-12,000/min.Orbit Diameter: 2.8mm.Abrasive Disc: 125mm.Pad Size: 123mm.Weight: 1.3kg. All vibration figures quoted are Tri-axial to EN60745 2006. Noise Sound Pressure: 80 dB(A).Noise K Factor: 3 dB(A).Vibration K Factor: 1.5 m/sec².Vibration: Sanding: 4 m/sec².