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50C40 - Weldcraft 50C40 Micro TIG Chuck 0.040" (2-Pack)

Packaging: 2 per ea
$45.12/ea $59.30/2 per ea only $29.65/eaSave 34%

Usually ships within 3-5 business days

OVERVIEW

Genuine Weldcraft Parts for Your Micro TIG Torch

Keep your micro TIG setup running smoothly with the Weldcraft 50C40 Chuck, available now at Welders Supply. This essential replacement part is designed for use with 0.040-inch (1.0mm) tungsten electrodes and is compatible with the popular Weldcraft MT-125, WP-50, and WP-50V micro TIG torches. When you are working on intricate projects that require a steady hand and a stable arc, the last thing you need is equipment failure. This chuck ensures your tungsten stays firmly in place, giving you the control you need for those tight, detailed welds.

Micro TIG torches are the go-to tools for welders working in confined spaces or on extremely thin materials. The 50C40 chuck is the heart of the torch's front end, holding the electrode centered and secure. Over time, heat cycles and mechanical wear can loosen the grip of your chuck, leading to frustrating performance issues. By replacing your old chucks with genuine Miller Weldcraft parts, you restore your torch to factory-fresh performance.

Sold in a convenient 2-pack, this product offers excellent value and ensures you always have a backup in your toolbox. Don't let a worn-out part stop your production line or ruin a critical repair job. Trust Welders Supply for authentic consumables that fit right and last long. These chucks are easy to install and provide the reliable electrical contact necessary for high-quality TIG welding.

Why Choose Genuine Weldcraft?

  • Perfect Fit: Guaranteed compatibility with your WP-50 and MT-125 torches.
  • Reliability: Consistent clamping force prevents tungsten slippage.
  • Value: The 2-pack ensures you are prepared for future maintenance.
Additional Information
Brand:Weldcraft
Diameter:0.040 in
Packaging Description:2 PER EA (2-per-ea)
Item:Collet
Tungsten Type:Pure, Ceriated, Thoriated, 1.5% Lanthanated, E3, Zirconiated
Compatible Torches:MT-125, WP-50, WP-50V
Component Type:Chuck
Material:Copper Alloy

INCLUDED

  • 2 x Weldcraft 50C40 Chucks (0.040" / 1.0mm)

APPLICATIONS

  • Micro TIG welding
  • Aerospace fabrication
  • Tool and die repair
  • Electronics manufacturing
  • Jewelry repair
  • Thin-gauge stainless steel and aluminum welding

FAQ

The 50C40 chuck is designed specifically for Weldcraft MT-125, WP-50, and WP-50V micro TIG torches.

This chuck is sized for 0.040-inch (1.0mm) tungsten electrodes.

Yes, in the context of these specific micro torches, the 'chuck' performs the same function as a collet in standard torches: it holds the tungsten electrode in place and transfers current.

The Weldcraft 50C40 is sold in a package of 2.

No, this specific part (50C40) is only for 0.040" tungsten. You would need a different part number for other diameters.

Yes, this is a genuine Miller Weldcraft replacement part.

Micro torches often use a different internal mechanism compared to standard 17 or 26 series torches, and 'chuck' refers to the specific gripping design used in the MT-125 and WP-50 series.

These micro torches typically have a specialized front-end assembly where the chuck fits directly into the torch body or a specific insulator setup, differing from standard collet body systems.