Designed for precision and durability, this alumina TIG cup is an essential component for your welding toolkit. With a standard size of #7 and a 7/16 inch opening, it is compatible with torch series 17, 18, and 26, making it versatile for various welding applications. Crafted from high-quality alumina, this cup ensures optimal performance in gas tungsten arc welding (GTAW) processes, providing reliable protection and stability during your work. Whether you're a professional welder or a hobbyist, this TIG cup offers the reliability and efficiency needed to achieve excellent results in your welding projects.