7pcs Laser Welding Nozzle +1 pc 70mm Scale Tube for Handheld Welder Wire w/box
9PCS Nozzle Set AS-12, BS-16, CS-12, ES-12, FS-16, Cutting Nozzle, Nozzle C, AS-20D For Laser Welding Machine Welding Head. Application: laser welding machine. Material: Copper.