The Makita 9911 Belt Sander has a compact design but still offers the highest capacity of sanding and dust collection among the same class sanders. Fitted with a variable speed control by dial to suit the operator's needs. It offers constant speed under load and is double insulated, for additional user protection. Supplied with 1 x Dust Bag and 1 x Abrasive Belt Specifications Input Power 650W. No Load Speed 75-270/min. Belt Size 76 x 457mm. Weight 2.7kg. All vibration figures quoted are Tri-axial to EN60745 2006. Vibration Sanding 2.5 m/sec. Vibration K Factor 1.5 m/sec. Noise Sound Power 94 dB(A). Noise Sound Pressure 83 dB(A). Noise K Factor 3 dB(A).