Specifications Brand: HoypeyfiyCondition: NewWheel Diameter: 3/8Power Source: Air PoweredMaximum Working Pressure: 90 psiSpeed Control Range: 980-5,600 ft./minItem Type: air belt sander Fitment suitable for grinding, polishing, concave surface treatment, napping, rust removal of non-metal, wood, leather, fabric, glass, lacquer, rubber, etc. also suitable for removing spot weld Features Adjustable Sanding Angle: The mini belt sander can be adjusted to the required angle for rotating and grinding according to your actual needs. Suitable for spot weld removal. Effective for blending, scuffing grooves and contours.Ergonomic Designed Handle: Ergonomic handle is comfortable to grip. Low vibration rate reduces the damage to user's hands; Variable speed control dial (980-5,600 ft./min.) allows user to match the speed to their applications. Package Includes 1* Wrench1*Thread connectors9* Air Belt Sander Belt1* 3/8 inch air belt sander