This is a multifunctional belt sander, mini size, lightweight and portable. Low noise motor design, easy to install and operate. Uses high speed bearings, high torque and with stable working performance. The sand of sand belt is uniform, not easy to lose sand, more wear-resistant. Positive and negative rotation adjustable function, one button to switch, and it is more convenient to use. You can have a try. Features: The body is made of stainless steel material, strong and practical to use. Adopts copper motor, strong and powerful, but with low noise. Uses high speed bearings, high torque and with stable working performance. The sand of sand belt is uniform, not easy to lose sand, more wear-resistant. With anti-vibration foot pads on the bottom of the machine, which makes the machine placed stably. Positive and negative rotation adjustable function, one button to switch, and it is more convenient to use. Built-in cooling fan and reserved several heat dissipation holes, with fine heat dissipation effect. Equipped with motor protective cover, dustproof and can provide long service time. Optional Accessory: High power, 7-gear speed control power supplys can meet the different working requirements. Specifications: Material: stainless steel Color: silver Type: Belt Sander, Belt Sander+EU Power Source, Belt Sander+USA Power Source (optional) Rotating speed: 5000-10000RPM Speed-control mode: 7 gears adjustable (according to your selection) Rated voltage: 12-24V Size of sand belt (width): 30mm Model of sand belt: 120/320/600/800/1000mesh (2pcs each) Item size: 162 * 131 * 100mm / 6.38 * 5.16 * 3.94in Package size: 170 * 170 * 170mm / 6.69 * 6.69 * 6.69in Package weight: Without power source: 1437g / 3.17lb With power source: 1678g / 3.70lb Packing List: 1 * 15 Belt Sander 10 * Sand Belt 3 * Wrench OR Packing List: 1 * Belt Sander 1 * Power Source(EU-plug) 10 * Sand Belt 3 * Wrench OR Packing List: 1 * Belt Sander 1 * Power Source(US-plug) 10 * Sand Belt 3 * Wrench