This mini air-operated polishing machine is equipped with different sanding pads and is perfectly for home or industrial use. It's easy to operate and is suitable for polishing, waxing in mould, metal surface, wood, furniture, car and more with irregular shapes or narrow gaps. Portable and compact, easy to carry. Features: 2 models for your option: KP-6902 has 2 sanding pads, KP-6903 has a sanding pad, 2 rubber pads and an iron pad. The replaceable pad is easy to replace to meet different working needs. Eccentricity polishing design, with high efficiency and good performance. Aluminum alloy body with paint treatment, with good oxidation resistance. Portable and lightweight, with non-slip handle, easy to operate. Adjust speed and force according to different working needs. The air inlet with filter can prevent debris from entering the machine. This straight line air sander is suitable for polishing, waxing in mould, metal surface, wood, furniture, car and more with irregular shapes or narrow gaps. Note: Size and color may be slight different because of manual measurement and different light conditions. Thanks for understanding. Specifications: Model: KP-6902/ KP-6903 (Optional) Main Color: Red Main Material: Aluminum Alloy Working Pressure: 0.6-0.7Mpa Vibration Gauge: 3mm Air Inlet: 1/4 Inch No Load Speed: 14000rpm Item Size: 230 * 100mm / 9.06 * 3.94in (KP-6902); 240 * 100mm / 9.45 * 3.94in (KP-6903) Item Weight: 817g / 1.80lbs (KP-6902); 805g / 1.76lbs (KP-6903) Package Size: 24.2 * 12 * 5.3cm / 9.53 * 4.72 * 2.09in Package Weight: 930g / 2.05lbs (KP-6902); 950g / 2.09 (KP-6903) Package List: 1 * Mini Air Sander with Pad 1 * Replaceable Pad 1 * Connector 1 * Screwdriver