ESAB Linde HW-25 Flexible Hand Tig Torch is a professional welding torch designed for TIG welding applications. It features a closed-loop water cooling system that eliminates the risk of leaks within the torch body. The torch is rated for 200 amps AC/DC continuous duty and 210 amps AC/DC 50% duty cycle. It can accommodate electrodes ranging from .020-in. to 1/8-in. (0.5 mm to 3.2 mm) in diameter and comes with a variety of collet bodies and cups to suit different welding requirements.