54N20HD - Weldcraft 54N20HD Heavy Duty TIG Collet 5/32" (4.0mm) - 5 Pack

Weldcraft 54N20HD Heavy Duty Collet 5/32" (4.0mm)

The Weldcraft 54N20HD is a premium heavy-duty collet designed to meet the rigorous demands of industrial TIG welding. Sized for 5/32-inch (4.0mm) tungsten electrodes, this component plays a critical role in the electrical transfer from the torch to the arc. Unlike standard collets, the Heavy Duty (HD) variant is engineered with robust materials and a reinforced design to withstand the intense heat cycles associated with high-amperage welding. This makes it an essential consumable for welders working on thick materials where sustained high heat is required.

Compatibility is a key feature of the 54N20HD. It is designed to fit a broad spectrum of popular TIG torches, including the water-cooled WP-18 series (WP-18, 18P, 18SC) and the air-cooled WP-26 series (WP-26, 26V, 26F). It is also compatible with the CS300 and CS410 specialty torches. This versatility makes it a valuable inventory item for shops that utilize multiple torch configurations. By ensuring a tight and secure grip on the tungsten, this collet prevents electrode slippage and ensures consistent arc starting and stability, which are vital for producing X-ray quality welds.

One of the primary failure points in TIG consumables is the deformation of the collet due to thermal expansion and contraction. When a collet twists or buckles, it can restrict gas flow or fail to hold the tungsten properly. The Weldcraft 54N20HD addresses this with its durable construction, offering a longer service life than standard alternatives. This translates to less downtime for consumable changes and better overall productivity. Whether you are welding aluminum with AC or heavy steel sections with DC, relying on genuine Weldcraft parts ensures your equipment performs at its peak.

At Josef Gas, we understand that the quality of your consumables directly impacts the quality of your work. That is why we stock genuine Miller Weldcraft parts like the 54N20HD. Sold in a convenient pack of 5, these collets are an economical choice for professional fabricators. Ensure your TIG torch is equipped to handle the heat with these heavy-duty collets, designed for precision, durability, and performance in the most demanding welding environments.