10N25 - 10N25 1/8" (3.2mm) TIG Collet for 17/18/26 Series Torches

Reliable 1/8" TIG Collet for Standard Torches

The Generic 10N25 TIG Collet is a fundamental consumable designed for precision Gas Tungsten Arc Welding (GTAW). Engineered to accommodate 1/8-inch (3.2mm) tungsten electrodes, this collet serves as the critical interface between the welding torch and the electrode. It is manufactured from high-grade copper, a material selected for its superior electrical conductivity and thermal dissipation properties. This ensures that welding current is transferred efficiently from the power source to the tungsten, minimizing resistance heating within the torch head and promoting a stable, consistent arc during operation.

Designed for broad compatibility, the 10N25 collet fits the industry-standard 17, 18, and 26 series TIG torches. Whether you are using an air-cooled 17 or 26 series torch or a water-cooled 18 series model, this component provides the necessary fit and function. The collet features a split-jaw design that compresses against the tungsten electrode when the back cap is tightened. This mechanical action secures the electrode in place, preventing slippage and allowing for precise stick-out adjustments. Over time, the constant thermal cycling and mechanical stress can cause collets to twist or lose their spring tension; replacing them with a fresh 10N25 ensures your torch setup remains rigid and reliable.

In industrial environments where uptime is critical, having reliable consumables is non-negotiable. This generic equivalent offers a cost-effective solution for maintenance, repair, and operations (MRO) inventories, meeting the dimensional specifications of major brands like Weldcraft and CK Worldwide without the premium price tag. It is an essential component for welders working with thicker materials requiring the higher amperage capacity associated with 1/8-inch tungsten electrodes. Proper maintenance of the collet, including regular inspection for wear and deformation, is key to preventing arc instability and ensuring high-quality weld deposits.