The Arizona Vortex Cool Tool is a packaged Vortex Tube that is portable, ready to use cold air source. It is designed to improve machining operations and improve the life of tools and tool bits. The Cool Tool produces an air stream that will be70 degrees F. colder than the temperature of your compressed air source. It is portable, using the magnetic base, the Cool Tool can be moved from one machine to another-aim the nozzle at your work piece and go to work. The Arizona Vortex Cool Tool will eliminate the need for mist, mess, and expensive liquid coolants. It will improve tool life, finish, tolerances, and the overall production. The Cool Tool is made of stainless steel and is designed to meet the rigors of every day manufacturing demands.