Arm angle is adjustable.Burden of belt paper can be reduced by polishing heat with forward exhaust system.Color stripping and deburring of narrow and recessed areas that are difficult to work.Belt Dimension (mm):10 x 330, 12 x 330Belts Speed (m/min):1000No Load Speed (min[[UE-1]]):13000Air consumption([[M3]]/min):0.35Hose Mounting Port:Rc1/4Exhaust:ForwardTotal Length (mm):310Working Air Pressure: 0.4 to 0.6MPa