10N30 - 10N30 Collet Body .040" (1.0mm) for 17/18/26 TIG Torches

Generic 10N30 Collet Body for TIG Welding

The Generic 10N30 Collet Body is a fundamental consumable for TIG welding professionals utilizing standard 17, 18, or 26 series torches. Engineered to precise industrial standards, this component is critical for holding the tungsten electrode securely in place while facilitating the transfer of welding current. It is specifically machined to accommodate .040-inch (1.0mm) tungsten electrodes, ensuring a concentric fit that promotes stable arc starting and consistent weld bead control.

Constructed from high-grade brass, this collet body offers excellent thermal and electrical conductivity, which is essential for maintaining performance during extended welding sessions. It serves as the housing for the collet and connects directly to the torch head, playing a vital role in the gas diffusion process. By aligning the electrode correctly within the gas cup, it helps ensure adequate shielding gas coverage over the weld pool, reducing the risk of contamination and porosity.

This aftermarket replacement part is designed to be fully interchangeable with major brands such as Weldcraft, Miller, and Lincoln Electric equivalents. It provides a cost-effective alternative for fabrication shops and maintenance departments looking to manage consumable costs without compromising on equipment compatibility. Whether used in air-cooled (17, 26 series) or water-cooled (18 series) configurations, the 10N30 collet body delivers reliable performance for general fabrication, pipe welding, and precision metalwork.

Regular inspection and replacement of collet bodies are recommended to prevent thread degradation and ensure optimal current transfer. This generic 10N30 unit offers the durability and fitment required for professional industrial environments.