Feature: 1. Built‑in double bearings, anti ‑ skid and anti ‑ dust.The base is stable, strong, and can be placed on a table to save labor. 2. The design of the eccentric can adjust the perpendicularity of the belt. 3. The belt regulating wheel has spring structure, which can automatically adjust the tension. 4. Very easy to install and operate, very suitable for home DIY. Compact size, easy to carry, low noise. 5. 9000r/min of the motor, and quality, 775 motor model, having long service time. Specification: Item Type: Electric Belt Sander Material: Steel Voltage: 110-240V Motor Speed: 9000r/min Motor Model: 775 Sand Belt Model: Approx. 30 x 533mm / 1.2 x 21in Power Adapter: 12-24V (seven speed) Output Speed: 4500-9000r/min Working Table Adjustment Angle: 0-65 Degrees Machine Size: As Pictures Show Operating Current: 8-20A Package List: 1 x Host 1 x Power Cable 1 x Adapter 10 x Sand Belt 5 x Socket Hex Wrenches