The Makita 9920 Belt Sander has the following features:- Variable speed control.- Constant speed under load.- High power for stock removal.- Flat top for inverted applications.- Dust bag.- Long cable for sanding runs.- Double insulated. Technical specifications:Belt Size: 76 x 610mm.Belt Speed: 210 - 440m/min.Power rating: 1,010 watt.Vibration sanding: 2.5m/sec².Vibration K factor: 1.5m/sec².Noise sound power: 96 dB(A).Noise sound pressure : 85 dB(A).Noise K factor: 3 dB(A).Net weight: 4.5kg. Supplied with:Abrasive belt.Cork/carbon pad.Dust bag.The Makita MAK9920 Belt Sander Variable Speed uses 240 volt.