Designed for precision and durability, this alumina gas lens TIG cup is an essential component for any TIG welding setup. With a standard diameter and a cup size of #6, it features a 3/8 inch opening, making it compatible with torch series 17, 18, and 26. The robust alumina material ensures reliable performance in the GTAW process, while the gas lens design optimizes shielding gas coverage for improved weld quality. Ideal for both professional and hobbyist welders, this cup promises to enhance your welding experience with its reliable construction and effective design.