Feature:1. belt sander can be used for polishing solder joints, plastic, wood, metal, very practical2. The angle of the machine can be adjusted according to the working environment, making the operation more comfortable and smooth3. Pressure lever start switch, slim pressure plate with metal thimble, durable and not easy to break4. Possess telescopic switch, pressing the switch can make the machine straighten the belt firmly5. Alloy steel material possess high strength, good corrosion resistance, good low temperature performanceSpecification:Item Type: Belt SanderMaterial: Alloy steelProduct Model: KP-698Abrasive Belt Size: Approx. 20 x 520mm / 0.8 x 20.5inFree Speed: 16000rpmWorking Pressure: 0.6-0.8MpaInlet Connector: 1/4(approx. 6.35mm / 0.3in) Package List:1 x Belt Sander2 x Abrasive Belt2 x Wrench1 x Connector1 x User ManualNote:Before use, confirm whether the chuck is fixed properly to ensure that the nozzle does not leak.