Features: Suitable for spray polishing, burrs, derusting, and detail cutting of hard-to-reach areas and metal surfaces in manufacturing, automobile maintenance, and mechanical equipment industries. Large capacity material pot accommodates various types of sand, black corundum, and other media with mesh sizes ranging from 30 to 120. Safety plate-type start and stop switch ensures safe and reliable operation. Gun nozzle features a red flow control switch to adjust sandblasting rate. Ideal for DIY and professional projects. Hand-held pneumatic sandblaster with ergonomic handle for comfortable grip and reduced user fatigue. Use: Home DIY Application: Sandblasting Air Consumption: 7.0 cfm Cup Volume: 21 lbs Intake Connector: 1/4 inch Pneumatic Sandblaster Rustproof Sandblaster Operating Pressure: 90 psi Inlet Connector: 1/4 inch Nozzle Diameter: 6.5mm / 0.26 inch Item Weight: 632g / 1.39 lb Package Weight: 777g / 1.71 lb Package Dimensions: 280 x 250 x 90mm / 11.02 x 9.84 x 3.54 in Note: The actual color of the item may vary slightly from the images shown due to factors such as monitor brightness and lighting conditions. Slight variations in measurements may occur.