1.Adopt eccentric double?rotation polishing method to make the polishing effect more uniform and smooth. 2.Small size, light weight, easy to handle, can use different types of discs and install different types of sandpaper. 3.Mini pneumatic sander, with hook and loop sanding pad, suitable for mold making, car polishing work, etc. 4.High stability, low vibration rate, low energy consumption, no?load speed is about 16000 Rpm. 5.Suitable for spot sanding focusing areas, removing solder joints and rust spots on metal products, deburring furniture and woodwork.Condition 100% Item Type Air SanderMaterial AluminumWeight Approx. 920g 32.5ozProduct Size Approx. 9.8x16.5cm 3.9x6.5inNo Load Speed 16000rpmAverage Air Consumption 4cfmAir Interface Thread 8mm 0.3inCompressed Air Flowing 200Noise Level M1Purpose Home Glass PolishingApplicable Industries Home, AutomobileAirSander SandingMachine PolishingMachine PneumaticPolishingMachine EccentricGrinder PneumaticAirSander1 x Air Sander1 x Disc10 x 2in Sandpaper10 x 3in Sandpaper1 x Interface Thread1 x Accessory1 x English Manual1. Please allow 0 2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.