Features Overall Heat Treatment: The laser cutting nozzle is quenched and heat-treated at high temperature to enhance the overall hardness and make you more comfortable to use. Advanced Materials: This double-layer laser and a nozzle using selected copper materials for chrome plating treatment, smooth surface, greatly improving the quality of the product, with excellent thermal conductivity and corrosion resistance. Excellent Performance: This laser cutting nozzle is made by fine workmanship, with good wear resistance and high temperature resistance, long service life. Standard Size: The laser welding nozzle has an outer diameter of 28mm, a height of 15mm and a thread size of 11mm, with standard size and good practicality. For Fiber Cutting: This laser cutting nozzle has a working pressure of 1000Mpa and a working temperature of 1083℃, which is suitable for metal fiber laser cutting machine. Specification: Item Type: Laser Cutting Nozzle Material: Copper Usage: Laser cutting accessories Outer Diameter: Approx. 28mm / 1.1in Height: Approx. 15mm / 0.59in Thread Specification: Approx. 11mm / 0.43in Working Pressure: 1000Mpa Working Temperature: 1083℃ Surface Technology: Chrome plating Scope of Application: Metal fiber laser cutting machine Package List: 1 x Laser Cutting Nozzle Package List 1 x Laser Cutting Nozzle