①. Professional Random Orbital Sander, Compressed Air, Pneumatic Polishing Tool, Powerful Double - action Mini, 9500rpm (1pc, 125mm), Adjustable Speed and High Efficiency. Integrated speed control, easy to use and one - handed operation, which reduces operator fatigue and ensures good performance. It is a powerful high - speed universal sander with a no - load speed of 9500rpm. ②. Eccentric arc design: The diameter of the eccentric arc is 5mm. Double - rotary grinding process makes the polishing effect more uniform and smooth. ③. Lightweight and low vibration: Pneumatic sander, double - action, lightweight, low - height, balanced motor. The precision sanding pad runs smoothly and provides comfort and control, reduces vibration and has good performance. ④. Sanding pad with adhesive tape: Easy to use stick that does not fall off easily, quick parts replacement, saving time. ⑤. Widely used: Suitable for hardware, car wax, furniture, wood, stone, paint, stains, defects, glass, plastic or metal polishing, wood preparation, sanding, smoothing and finishing. It is a professional handheld orbital air sander. High - performance double action, 10,000 rpm. High strength, wear resistance, long service life, comfortable grip. ⑥. Application: This stationary sander is suitable for sanding car bodies, furniture, metal products and other components. Widely used for rough sanding, semi - fine sanding, grinding, groove cutting, etc. Ergonomic design provides counterbalance, reducing vibration and user fatigue. Anyone can become a DIY enthusiast. ⑦. Specifications: Grinding disc diameter: 125 mm (5 inches). No - load speed: 9500 rpm. Working pressure: 6 - 7 kg/cm2. ⑧. Package includes: 1 x pneumatic grinder.