Features 1、Push Switch: The sander is convenient and quick to use, comfortable to press, can improve work efficiency, and is not fatigued for long term use, suitable for irregular grinding. 2、Filtering Debris: The air inlet interface of the sander contains a filter to prevent debris from entering, so as not to damage the body. 3、High Accuracy Grinding: The sander is equipped with high accuracy chucks, with high output power and fast polishing speed. 4、Stable Operation: The sander has stable working performance, low air consumption and long service life. 5、Wide Range of Applications: Sanding machines are suitable for sanding, grinding, polishing and waxing of car bodies, furniture, and metals. Specification Item Type: Air Powered Sander Material: Zinc alloy Chassis Size: Approx. 12.7cm / 5in Yaw: Approx. 5mm / 0.2in Speed: 12000rpm Inlet Size: 1/4in Package List 1 x Air Powered Sander 1 x Wrench 1 x Instruction