Features 1、ENHANCE HARDNESS: High temperature quenching and heat treatment to enhance the overall hardness, more comfortable to use 2、EXELLENT COPPER MATERIAL: Selected copper material, smooth and greatly improve product quality, possess excellent thermal conductivity and corrosion resistance 3、WEAR RESISTANT NOZZLE: Made with fine workmanship, bring strong wear resistance, high temperature resistance, durable for a long service life 4、STANDARD SIZE: Outer diameter of laser cutting nozzle is 28mm, height is 15mm, thread specification for 11mm, possess standard size 5、FOR FIBER CUTTING: Working pressure for 1000Mpa, working temperature is 1083℃, 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℃ Scope of Application: Metal fiber laser cutting machine Package List 1 x Laser Cutting Nozzle