The Alumina Standard TIG Cup from Weldmark by CK Worldwide is expertly designed for precision in TIG welding applications. With a cup size of #6 and a 3/8 inch opening, this durable alumina nozzle is compatible with torch series 9 and 20, making it an essential component for any welding setup. Its standard diameter and length ensure a reliable fit, while the high-quality alumina material provides excellent performance under the demanding conditions of the GTAW process. Ideal for both professionals and hobbyists, this TIG cup enhances your welding experience with its robust construction and functional design.