10N22 - 10N22 .040" TIG Collet for 17/18/26 Torches (5-Pack)

Generic 10N22 .040" Collet for 17, 18, & 26 Series TIG Torches

The Generic 10N22 Collet is a fundamental component for TIG welding setups utilizing 17, 18, or 26 series torches. Designed specifically to hold .040-inch (1.0mm) tungsten electrodes, this collet ensures precise alignment and secure gripping within the collet body. Manufactured from high-grade copper, it provides excellent electrical conductivity and heat dissipation, which are critical for maintaining a stable welding arc and preventing overheating during operation.

This collet is engineered to industry-standard specifications, making it a direct replacement for Weldcraft, Miller, Lincoln, and other major brand consumables with the 10N22 part number. It functions by compressing against the tungsten electrode when the back cap is tightened, creating the necessary electrical contact to transfer current from the torch power cable to the electrode. Because it sits inside the collet body, it is protected from the immediate shielding gas flow but is subject to mechanical stress and thermal cycling.

Regular inspection of your collets is vital for quality welding. A worn or twisted collet can lead to poor arc starts, wandering arcs, or even gas flow restrictions if the deformation blocks the gas lens or nozzle ports. The .040" size is typically used for low-amperage applications on thin materials such as sheet metal or delicate tubing, where precision is paramount. This pack ensures you have replacements on hand to minimize downtime.

Key Technical Features:

• Standard Fitment: Fits all air-cooled 17 and 26 series torches, as well as water-cooled 18 series torches.
• Material: Constructed from durable copper alloy for optimal thermal and electrical performance.
• Size: Precision bored for .040" (1.0mm) tungsten electrodes.
• Function: Secures electrode position and transfers welding current efficiently.