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125C40-45 - Miller Weldcraft MT-125 45-Degree Chuck .040" (1.0mm)

Packaging: 1 per ea
$145.51/ea

Usually ships within 3-5 business days

SKU: MIL125C40-45 Categories: ,

OVERVIEW

Precision Control for Micro-Welding Applications

The Weldcraft 125C40-45 45-Degree Chuck is a specialized consumable designed exclusively for the MT-125 Micro TIG Torch. In the demanding world of precision fabrication, tool and die repair, and aerospace manufacturing, accessibility is often the biggest challenge. This chuck is engineered to solve that problem by orienting the tungsten electrode at a 45-degree angle relative to the torch body. This unique configuration allows welders to maneuver the torch into confined spaces, deep bores, and complex geometries that would be impossible to weld with a standard straight-head setup.

Manufactured to the high standards of Miller Weldcraft, this chuck is precision-machined to hold a 0.040-inch (1.0mm) tungsten electrode firmly in place. A secure hold is critical in micro-welding, where even the slightest electrode movement or instability can lead to arc wander and defects in the workpiece. The high-quality brass alloy construction ensures excellent electrical conductivity, minimizing resistance and heat buildup at the contact point. This results in a consistent, stable arc that professionals rely on for delicate tasks requiring low amperage and high control.

Replacing the chuck on your MT-125 torch is a straightforward process, ensuring minimal downtime during critical projects. Whether you are repairing a mold cavity or welding delicate electronic components, the 125C40-45 chuck provides the versatility and reliability needed to execute flawless welds. By maintaining the integrity of the electrical connection and offering superior access angles, this component is an indispensable part of the Micro TIG welder's toolkit. Trust in genuine Weldcraft parts to maintain the performance and longevity of your welding equipment.

Key Benefits

  • Enhanced Accessibility: The 45-degree angle opens up new possibilities for welding in tight spots.
  • Stable Arc Performance: Precision fitment reduces vibration and ensures consistent current transfer.
  • Durable Construction: Built to withstand the thermal cycles of TIG welding without deforming.
Additional Information
Packaging Description:1 Per Ea, 1-per-each
Brand:Weldcraft
Diameter:0-040
Item:Chuck
Torch Compatibility:MT-125 Micro TIG Torch
Angle:45 Degrees
Material:Brass Alloy
Tungsten Size:0.040" (1.0mm)

INCLUDED

  • 1 x Weldcraft 125C40-45 45-Degree Chuck (.040" / 1.0mm)

APPLICATIONS

  • Tool and die repair and maintenance
  • Aerospace component fabrication
  • Medical device manufacturing
  • Electronics and solenoid welding
  • Automotive restoration (intricate parts)
  • Jewelry manufacturing and repair

FAQ

This chuck is designed specifically for the Weldcraft MT-125 Micro TIG torch.

It is designed to hold a 0.040-inch (1.0mm) diameter tungsten electrode.

This chuck features a 45-degree angle, allowing for better access in tight spaces.

Yes, this is a genuine Miller Weldcraft component, part number 125C40-45.

Yes, you must use the specific chuck that matches the diameter of the tungsten you intend to use.

No, the MT-125 is a water-cooled micro torch, and this part is specific to that system.

It is typically made from a high-conductivity brass or copper alloy designed for electrical transmission.

This item is sold individually (1 per package).