Craftsman 50 lb. Sandblaster Kit with 1/4 in. Ceramic Nozzle This Craftsman 50 lb. sand blaster kit with 1/4" nozzle powers its way through corrosion, dirt and other metal marring materials Maximum Operating Pressure (psi.) helps to blast metal surfaces to a clean, smooth finish This set comes with a large carrying handle for easy lugging This blaster handles 50 pounds of blasting material such as sand CFM or average air consumption is 1.8 cubic feet per minute