Features: 1. Made of high quality material, durable to use. 2. The head of it adopt the design of bearing which can fix the belt. 3. Unique pressurized type structure, it is easy to replace sand belt. 4. The handle can rotate 360° which can be suitable for operating by multiple angles. 5. Compact appearance make it more easier to carry. 6. Suitable for grinding welding parts, it can remove bristles, chamfering, coating and achieve polishing, grinding, rust removal, etc. Specification: Condition: 100% Brand New Speed: 16000rpm Gas Consumption: 130L/min, 150L/min Inlet Thread: 1/4" Wind Tube Diameter: 3/8" Working Pressure: 6.3KGs Optional Style: 20*520mm, 10*330mm Weight: Approx. 1000-1390g / 35.3-49.0oz Belt Width: Approx. 1cm / 0.4in, 2cm / 0.8in Belt Length: Approx. 33cm / 13.0in, 52cm / 20.5in Whole Length: Approx. 27.5cm / 10.8in, 34cm / 13.4in Package List: 1 * Pneumatic Air Belt Sander 1 * Inlet Port 1 * Hex Wrench