Features 1、100% brand new and high quality 2、Used for grinding welding parts, removing burrs, chamfering, coating; so can achieve the purpose of polishing, grinding, rust removal 3、The head ball bearing structure design makes sand belt not easy to shift 4、Unique compression belt changing structure makes it easy to replace sand belt 5、The handle can rotate 360°, so it can adapt to a variety of angles of operation, moreover, suitable for carrying. Specification Features: 100% brand new and high quality Used for grinding welding parts, removing burrs, chamfering, coating; so can achieve the purpose of polishing, grinding, rust removal The head ball bearing structure design makes sand belt not easy to shift Unique compression belt changing structure makes it easy to replace sand belt The handle can rotate 360°, so it can adapt to a variety of angles of operation, moreover, suitable for carrying. Specification: Color: yellow Speed: 16000 rpm Gas consumption: 130L/min, 150L/min Inlet thread: 1/4" Duct diameter: 3/8" Working pressure: 6.3kgs Grinding mode: rotate back and forth Size: as the picture shows Weight: Approx.945g~1375g/33.3oz~48.5oz Package list: 1 * Pneumatic belt sander 1 * air inlet interface 2 * hex wrench 2 * sand belt Package List