This is an air belt sander that can be used both in home and industry. It has a wide range of applications, woodworking, furniture, plastics, aluminum and metal can be polished, with it you can improve the work efficiency. Features: Fast speed and high efficiency, has a long service life. Angle rotation operation is simple and easy. Horsepower is strong, safe and energy-saving. Scope of application: polishing and trimming of aluminum casting products, wooden furniture industry, fiber, plastic, metal products. Specifications: Material: steel Color: silver Free speed: 16000rmp Belt size: 10 * 330mm / 0.4 * 13.0in Air inlet: 1/4" Air hose: 3/8" Air consumption: 6cfm Working pressure: 90psi Length: 280mm / 11.0in Item weight: 850g / 1.9lb Package size: 300 * 90 * 50mm / 11.8 * 3.5 * 2.0in Package weight: 900g / 2.0lb Package List: 1 * 10mm Air Belt Sander 2 * Belt 1 * Wrench 1 * Thread Connector