13N22 - Weldcraft TIG Collet, 1/16 Inch (1.6mm) for 9 & 20 Series Torches (5-Pack)

High-Performance TIG Torch Consumables

The Weldcraft 13N22 Collet is a precision-engineered consumable designed specifically for Gas Tungsten Arc Welding (GTAW) applications requiring 1/16-inch (1.6mm) tungsten electrodes. Manufactured to strict tolerances, this component is essential for maintaining the electrical integrity and mechanical stability of the TIG torch assembly. It is fully compatible with industry-standard 9 Series air-cooled torches and 20 Series water-cooled torches, making it a versatile stock item for diverse welding environments ranging from aerospace fabrication to industrial maintenance.

Functionally, the collet serves as the primary interface for electrical current transfer from the torch power cable to the tungsten electrode. It is constructed from a high-grade copper alloy chosen for its superior thermal and electrical conductivity. When the torch back cap is tightened, the collet is compressed against the collet body, securely gripping the electrode. This mechanical action ensures that the tungsten remains centered within the gas nozzle, which is critical for maintaining uniform shielding gas coverage and preventing atmospheric contamination of the weld pool. A secure grip also minimizes electrical resistance at the contact point, thereby reducing heat generation within the torch head and extending the service life of both the consumable and the torch body.

Over repeated heating and cooling cycles, collets are subject to thermal fatigue, twisting, and deformation. A compromised collet can lead to poor arc starts, arc wandering, and overheating of the torch head due to increased resistance. The Weldcraft 13N22 is designed to resist these failure modes longer than inferior substitutes, providing consistent performance over its lifespan. Regular inspection and replacement of collets are recommended maintenance procedures to ensure optimal weld quality.

This product is supplied in a pack of five, facilitating efficient inventory management and ensuring that operators have immediate access to replacement parts when wear is detected. By utilizing genuine Weldcraft consumables, users can be assured of compatibility and performance that meets the original equipment manufacturer's specifications. Whether utilized in high-amperage water-cooled applications or delicate low-amperage air-cooled work, the 13N22 collet delivers the reliability required for professional welding operations.