The HIGH 40W CO2 Laser Tube is a high-quality glass laser tube designed for engraving applications. With a power of 40W and a length of 700mm, this rectangular-shaped tube is ideal for precision cutting and engraving tasks. The wires are preconnected with coating for convenience, making it easier to set up and use in various industrial and business applications. This laser tube from General Tools is a reliable choice for professionals in the printing, graphic arts, and specialty printing industries.