??Item Type: Laser Cutting Nozzle_x000D_Material: Copper_x000D_Usage: Laser cutting accessories_x000D_Outer Diameter: Approx. 28mm / 1.1in_x000D_Height: Approx. 15mm / 0.59in_x000D_Thread Specification: Approx. 11mm / 0.43in_x000D_Working Pressure: 1000Mpa_x000D_Working Temperature: 1083_x000D_Scope of Application: Metal fiber laser cutting machine 1ENHANCE HARDNESS: High temperature quenching and heat treatment to enhance the overall hardness, more comfortable to use 2EXELLENT COPPER MATERIAL: Selected copper material, smooth and greatly improve product quality, possess excellent thermal conductivity and corrosion resistance 3WEAR RESISTANT NOZZLE: Made with fine workmanship, bring strong wear resistance, high temperature resistance, durable for a long service life 4STANDARD SIZE: Outer diameter of laser cutting nozzle is 28mm, height is 15mm, thread specification for 11mm, possess standard size 5FOR FIBER CUTTING: Working pressure for 1000Mpa, working temperature is 1083, suitable for metal fiber laser cutting machine1 x Laser Cutting Nozzle