1Rotatable Design: The head of the torch can be rotated 360 design allows welding at multiple angles to reduce the difficulty of work and easier access to difficult welding positions. 2Professional Tool: This TIG torch head is designed for tough pipe fabrication applications that are nearly impossible to weld with conventional torches. 3Easy to Use: This TIG torch head is lightweight and can be operated with one hand, reducing operator fatigue and making it easy to attach and replace. 4ABS Material: This TIG torch head is made of high temperature resistant and flame retardant ABS material, which is well sealed and durable. 5Exquisite Workmanship: Rotating tig welding head is well made, perfect replacement for the old one, saving operation time.