General description The YMYNY 90PSI Portable Air Pneumatic Sandblaster Gun is a lightweight and efficient tool designed for various sandblasting applications. Made from high-quality aluminum, this handheld sandblasting machine is easy to carry and operate, making it ideal for both professionals and DIY enthusiasts. Technical specifications Material: Aluminum Color: Red Gas Consumption: 7.0 CFM Cup Volume: 21 lbs Inlet Connector: 1/4 inch Pressure: 90 psi Outer Diameter: 11.5 mm / 0.45 in Caliber: 6.5 mm / 0.26 in Compatibility and accessories Supports various sandblasting media such as copper ore sand, quartz sand, emery, iron sand, glass beads, etc. Installation Easy to set up and use with standard air compressor connections. Usage Ideal for sandblasting and polishing. Effective for metal rust removal and oxide scale cleaning. Suitable for detail cutting tasks.