Features 1、Fine steel motor with high hardness, combined with CNC precision machining, to ensure smooth and stable grinding. 2、Precision vacuum casting aluminum alloy body, wear-resisting, anti-fall, anti-high pressure. 3、High grinding speed, large horsepower, high balance, greatly improve work efficiency. 4、Ergonomic design fits great in the palm of your hand. 5、Applicable field: Automotive, trains, ships, electric cars, furniture and so on. Specification With rotary speed up to 10000rpm, this powerful pneumatic sander is designed to deliver high efficient performance and serve multiple purposes, such as polishing and waxing, mirror finish, rust and paint removal, welding area grinding and polishing. Features: Fine steel motor with high hardness, combined with CNC precision machining, to ensure smooth and stable grinding. Precision vacuum casting aluminum alloy body, wear-resisting, anti-fall, anti-high pressure. High grinding speed, large horsepower, high balance, greatly improve work efficiency. Ergonomic design fits great in the palm of your hand. Applicable field: Automotive, trains, ships, electric cars, furniture and so on. Specifications: Material: Metal Colour: Orange + Black Air Consumption: 0.25m³/Min Sole Diameter: 125mm/5inch Recommended Tracheal Diameter: 10*6.5mm Eccentricity: 5mm(%) Air Inlet: 1/4P Working Pressure: 0.6Mpa No-load Speed: 10000 (rpm) Item Size: 145 * 125 * 100mm / 5.7 * 4.92 * 3.93in Item Weight: 920g / 32.4oz Package Weight: 1050g / 37.03oz Package Size: 16 * 16 * 10.8cm / 6.29 * 6.29 * 4.25in Packing List: 1 * Pneumatic Sander 1 * Wrench Package List 1 * Pneumatic Sander 1 * Wrench