Also, suitable for surface grinding of various manufactured products made of metal, non-ferrous metal, and non-metal. * Wide application range, surface polishing, and trimming of aluminum casting products, furniture wood industry, glass, and metal products. Industrial Angle Sander For Woodworking 20MM AIR BELT SANDER 360 ADJUSTABLE ANGLE LINISHER GRINDER AIR HAND Industrial Air Tool Air Consumption: 700 cfm Air Inlet Fitting: 1/4 Recommended Air Pressure: 90psi Features: * Fast speed and high efficiency. Best Air Sander for Woodworking Low energy consumption indirectly improves efficiency. * Strong horsepower and safe and energy-saving. WIDELY APPLICABLE - Used for grinding, polishing, concave surface treatment, napping, rust removal of non-metal, wood, leather, fabric, glass, lacquer, rubber, etc. PORTABLE & USER-FRIENDLY - Suitable for belt size of 520*20mm / 20., 5 * 0., 79 in. * The angle rotation operation is simple. BEAMNOVA Mini Air Belt Sander - 20mm Pneumatic Sander For Woodworking Specifications: Name: Mini Belt Sander., Belt Size: 520*20mm / 20., 5 * 0., 79 in., Abrasive belt grit: 80/100/120#. The machine can be adjusted to the required angle for rotating and grinding according to actual needs. Especially suitable for spot welding parts grinding, burr removal, chamfering and coating film removal operations, etc No need to assemble.