The Makita 9403 100mm Super Duty Belt Sander has a heavy-duty construction with double insulation to protect the user. The high powered motor allows for high speed stock removal and is fitted with a rotating dust bag. It is supplied with a dust bag, abrasive belt and a dust nozzle. Specification Input Power 1,200 Watt. No Load Speed 500/min. Belt Size 100 x 610mm. Weight 5.7kg. Vibration sanding 2.5 m/sec. Vibration K factor 1.5 m/sec. Noise sound power 97 dB(A). Noise sound pressure 86 dB(A). Noise K factor 3 dB(A).