5 inch small size, suitable for a variety of angles working with 10000RPM high speed, with fine grinding efficiency. Suitable for the surface grinding of iron, wood, plastics, tire, fine polishing of ship, car, and the aviation industry or the removing the burr, rust and paint etc. Features: The motion grinding speed is fast, which effectively shortens the working time. Small size, fast speed and low noise. The plastics is light in weight, high in balance, and does not cause fatigue and high stability during use. The heat-treated cylinder has durability. The trigger pressure speed controls the free speed of the gear. Low air consumption for long hours of work. Use (applicable industry) car, trains, ships, electric car, furniture, etc. Specifications: Polishing Wheel: 5 inches No-load Speed: 10000rpm Working Pressure: 6-8 Air Inlet: 1/4PT Eccentricity: 5(%) Base Plate Diameter: 125mm / 5in Recommended Tracheal Diameter: 5 * 8mm Air Consumption: 0.34L/min Application: furniture, car Item Size: 170 * 125 * 100mm / 4.1 * 3.1in Package Size: 240 * 170 * 100mm / 5.9 * 3.9 * 2.0in Item Weight: 825g / 1.2ounce Package Weight: 1045g / 2.1ounce Package List: 1 * Sander 1 * Wrench 1 * Manual