Feature: 1. The belt machine kit contains 10 belts, which can be replaced at any time, and is equipped with adjustment tools for easy use. 2. Adopts excellent brass core motor with sufficient power and is not easy to generate heat after long term use. 3. The belt sander adopts metal body design, which is sturdy and durable, not easy to wear or corrode. 4. With thickened solid base, it has good anti vibration and anti skid effect, and can effectively reduce operating noise. 5. Brass motor speed is 9000r/min, output speed 4500‑9000r/min and can be adjusted, has strong practicability. Specification: Item Type: Mini Belt Machine Material: Aluminum alloy Motor Material: Brass Motor Speed: 9000r/min Output Speed: 4500-9000r/min Abrasive Belt Model Size: Approx. 30 x 330mm / 1.2 x 13in. Package List: 1 x Mini Belt Machine10 x Abrasive Belts5 x Hex Wrenches1 x Adapter1 x Plug Note: The whole machine is not waterproof, please stay away from water sources, avoid short circuits, and pay attention to the safety of electricity.