Feature:1. Grinding (polishing) speed, improve efficiency.2. Excellent handling, vibration, long time operation is not tired.3. Comfortable operation, winter is not cold hand.4. Suitable for automotive sheet metal putty grinding, full-time job with a wax polish based paint.5. Metal, wood and a variety of surface grinding operations.6. More smoother and less vibration and so much quieter than the H.F. model. It is truly like night and day.Specification:The air random orbital palm sander uses ergonomic and lightweight design, compact but with well efficiency and performance. High speed provides energy to get polishing, waxing and vehicles cleaning jobs done quick and with less effort than hand method.Features:Grinding (polishing) speed, improve efficiency.Excellent handling, vibration, long time operation is not tired.Comfortable operation, winter is not cold hand.Suitable for automotive sheet metal putty grinding, full time job with a wax polish based paint.Metal, wood and a variety of surface grinding operations.Specifications:Disc Size: 6"Speed: 10000rpmAir Consumption: 3.5cfmSpindle Thread: 5/16 "-24unfItem Size: 15 * 13 * 10cm / 5.91 * 5.12 * 3.94 inPackage Weight: 1219g / 43ouncesPackage Size: 190 * 155 * 110mm / 7.48 * 6.1 * 4.33in.Package List:1 * 6" Air Random Orbital Palm Sander1 * Wrench1 * 1/4" Air Regulator1 * User Manual