13N25 - Weldcraft 13N25 TIG Collet Body .020" for 9/20 Series Torches (5-Pack)

Genuine Weldcraft 13N25 Collet Body (5-Pack)

When your welding project demands the utmost precision, you need consumables that can handle the detail. The Weldcraft 13N25 Collet Body is the standard replacement part for welders using .020" (0.5mm) tungsten electrodes. Sold in a convenient pack of 5, these collet bodies are a must-have for anyone operating 9, 20, or 25 series TIG torches. Whether you are working on thin-gauge aluminum, stainless steel, or exotic alloys, having a fresh, high-quality collet body ensures your arc starts crisp and stays stable.

Weldcraft, a brand synonymous with TIG welding excellence (and part of the Miller Electric family), manufactures these components to exact tolerances. The 13N25 is built from durable copper alloy, designed to withstand the thermal cycles of welding while maintaining the electrical connection necessary for a smooth arc. It works by housing the 13N20 collet; as you tighten your torch's back cap, the collet body provides the resistance needed to clamp the collet down on the tungsten. This mechanical connection is vital—if your collet body is worn or threaded poorly, your tungsten may slip, or you may experience power fluctuations.

This part is specifically designed for the "small series" torches. This includes the popular air-cooled WP-9 and the water-cooled WP-20 and WP-25 models. It is the standard body style, meaning it pairs with standard ceramic cups (13N series nozzles). It is not a gas lens body. For welders doing intricate work like jewelry repair, tool and die repair, or hobbyist electronics, the .020" setup is often the only way to get the job done without blowing through the base metal. Trust Genuine Weldcraft parts to keep your torch running like new.

Don't let a worn-out consumable ruin a critical weld. Stock up with this 5-pack of 13N25 collet bodies and ensure your shop is ready for fine-detail work. Easy to install and built to last, they are the reliable choice for professional TIG welders.