The workmanship is precise, the gas nozzle is very stable on the nozzle blank, all parts of the flexible welding head are assembled together as they should be, and the replacement and disassembly of welding attachment is very simple, providing welding personnel with more convenience and efficiency in your work The Mig flexible head is made of copper, which has good thermal conductivity and toughness, and can withstand high temperatures and .10pcs Contact Tip Ø0.8 mm Flexible MIG Welder Attachment: Rotate, bend and maintain its shape at any angle, Get the easily. There are many types of MIG flexible heads. Please choose the appropriate specifications to make your welding work well. Please confirm whether it is compatible with your device before purchasing to avoid inconvenience. If you have any questions, please contact us and wish you a wonderful experience., Weight: 0.73193470984 pounds, Manufacturer: Tuidzljd