90PSI Portable Air Pneumatic Sandblasting Gun Lightweight Aluminum Handheld Sandblasting Machine Gravity Adjustable Tool Material: Aluminum Color: Red < p>Gas consumption: 7.0 CFM Cup volume: 21lbs Inlet connector: 1/4 inch Pressure: 90 psi Inlet connector: 1/4 inch Outer diameter: 11.5mm /0.45 in Caliber: 6.5mm /0.26 in Application: sandblasting and polishing, metal rust removal, oxide scale, detail cutting, etc. Adjustable flow rate: The pneumatic sandblasting gun can adjust the sandblasting flow rate, so you can choose and control the media to use. Ergonomic handle: This air sanding blaster has an ergonomic, non-slip handle. Well-designed handle and pull trigger provide precise and comfortable shooting. Sandblasting Media: Sandblasting machine supports various sandblasting media like copper ore sand, quartz sand, emery, iron sand, glass beads, etc. Durable The tool is made of high quality aluminum, durable and easy to carry, easy to operate by hand. Wide application: The portable sandblasting tool kit can be used for sandblasting and polishing, metal rust removal, oxide scale, detail cutting, etc.