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T-M023 - Miller AccuLock MDX .023 Contact Tips (10-Pack)

Packaging: pack of 10
$3.75/ea $26.40/pack of 10 only $2.64/eaSave 30%

In stock

OVERVIEW

Miller T-M023 AccuLock MDX Contact Tips (.023") - 10 Pack

The Miller T-M023 is a package of ten premium contact tips from the AccuLock™ MDX™ series, specifically engineered for use with Miller MDX-100 and MDX-250 MIG guns. These tips are designed to accommodate .023-inch (0.6 mm) welding wire, offering superior performance characteristics that address the most frequent challenges in MIG welding: wire feeding issues and thermal degradation.

Engineered for Performance

At the core of the AccuLock MDX design is the principle of Optimized Wire-Feeding. The contact tip is manufactured to align concentrically with the liner lock upon installation. As the diffuser is tightened, it centers the tip, creating a continuous, unobstructed path for the wire. This precise alignment significantly mitigates the risk of erratic arcs, burnbacks, and bird-nesting, ensuring a stable welding process essential for high-quality fabrication.

Thermal Management and Conductivity

Electrical conductivity and heat dissipation are maximized through the AccuLock system's unique geometry. The Tapered Connection creates a robust interface between the contact tip and the diffuser, as well as the diffuser and the gun neck. This ensures low-resistance electrical transfer for a crisp arc start. Furthermore, the Cooling Tail design positions the rear of the contact tip within the shielding gas stream inside the diffuser. This active cooling mechanism reduces the operating temperature of the tip, resisting softening and wear caused by reflected heat from the weld pool.

Operational Efficiency

Time is money in industrial environments. The T-M023 tips feature Coarse Threads that allow for rapid removal and installation. Unlike fine threads that can seize or strip easily in industrial settings, these coarse threads are durable and facilitate quick changeovers, minimizing downtime. These tips are an integral part of the MDX ecosystem, providing a seamless fit and reliable operation for light to medium-duty industrial applications.

  • Wire Size: .023 in (0.6 mm)
  • System: AccuLock MDX
  • Quantity: 10 per pack
  • Material: Copper alloy
Additional Information
Brand:Miller
Item:Contact Tip
Wire Size:0.023"
Packaging Description:10-in-a-pack
Fits Which Model:Miller MDX-100, Miller MDX-250
Series:AccuLock MDX
Material:Copper
Thread Type:Coarse
Product Type:MIG Contact Tip

INCLUDED

  • (10) AccuLock MDX .023" Contact Tips

APPLICATIONS

  • Automotive Body Repair
  • Light Fabrication
  • Hobbyist / DIY Projects
  • Sheet Metal Welding
  • Maintenance and Repair Operations (MRO)

FAQ

The T-M023 is compatible with Miller MDX-100 and MDX-250 MIG guns.

This contact tip is designed for .023 inch (0.6 mm) welding wire.

This product (T-M023) contains 10 contact tips per package.

The cooling tail is positioned inside the diffuser where shielding gas flows, helping to cool the tip and extend its lifespan.

Yes, the T-M023 fits the MDX-250, including the EZ-Select model, as they use the same front-end consumables.

Yes, the AccuLock system aligns the tip with the liner lock to create a flawless feed path, significantly reducing bird-nesting.

These contact tips feature coarse threads for quick and easy replacement.

These are specifically for the MDX series (100/250 amp). For heavier industrial guns (like Bernard), you would typically use AccuLock S or Centerfire tips.