90psi Portable Gravity Sandblasting Gun Pneumatic Small Sandblasting Machine Adjustable Pneumatic Sandblasting KitFeatures:Mounted on the hopper roof, it is perfect on site. Fully adjustable media flow valve for precise control. The all-aluminum body is lightweight, handheld for easy operation. Disassembly on larger parts that won fit into the cabinet. Dedicated to all kinds of light and small metal corners, spray polishing, original edges, rust removal dressing detail. Specifications:Usage: DIY HomeUsage: Sandblasting MachineAir Consumption: 7.0cfmCup Volume: 21lbs Inlet Connector: 1/4 inch Pneumatic Sandblaster Reagents From Corrosion Sandblaster Pressure: 90psiInlet Connector: 1/4 inch Outer Diameter: 11.5mm/0.45inNozzle Diameter: 6.5Caliber: 6.5mm/0.26inItem Weight: 632g / 1.39lbPackage Weight: 777g / 1.71lbPackage Size: 280*250*90mm / 11.02*9.84*3.54inNote:The actual colors of the item may be slightly different from images shown on the website. Caused by many factors such as monitor brightness and light brightness. Please allow slight deviation in the measurement data. Package List:1 * Sandblasting Machine1 * User Manual