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050638 - Miller .030 Contact Tip 4-Inch Length (5-Pack)

Packaging: 5 PER EA
$15.06/EA $53.40/5 PER EA only $10.68/EASave 29%

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OVERVIEW

Precision Miller Contact Tips for MIG Welding

The Miller 050638 Contact Tip is a specialized consumable designed for professional MIG welding applications requiring a .030-inch wire diameter. Manufactured to Miller's exacting standards, these contact tips ensure consistent electrical conductivity and arc stability, which are critical for producing high-quality welds. The tip features a substantial 4.000-inch length, distinguishing it from standard length tips and providing extended reach or specific fitment for compatible Miller MIG gun assemblies. This specific geometry is often utilized in applications where access is restricted or where specific nozzle configurations demand a longer contact tip to maintain the correct stick-out.

Constructed from high-grade copper alloy, these tips resist heat buildup and wear, prolonging the service life of the consumable even under rigorous welding schedules. The precise bore diameter minimizes wire play, ensuring accurate wire targeting and reducing the likelihood of burn-backs. This package contains five contact tips, allowing for efficient inventory management and reduced downtime during production runs. Proper maintenance of the contact tip is essential for optimal wire feeding; replacing worn tips with genuine Miller parts guarantees that your equipment operates within its designed parameters.

Industrial fabricators and maintenance professionals rely on genuine Miller consumables to maintain the integrity of their welding systems. The 050638 tip is engineered to fit specific Miller MIG guns, ensuring a secure electrical connection and optimal gas coverage when paired with the appropriate nozzle and diffuser. Whether working on mild steel, stainless steel, or other materials compatible with .030 wire, these tips deliver the performance expected from top-tier welding equipment.

Additional Information
Brand:Miller
Item:Contact Tip
Wire Size:0.030"
Packaging Description:pack of 5
Length:4 in
Material:Copper
Compatible Process:MIG Welding

INCLUDED

  • 5 x Miller 050638 Contact Tips (.030 in Wire x 4.000 in Length)

APPLICATIONS

  • MIG Welding (GMAW)
  • General Fabrication
  • Maintenance and Repair
  • Automotive Welding

FAQ

This contact tip is designed for use with .030 inch (0.8 mm) welding wire.

The Miller 050638 contact tip is 4.000 inches in length.

This product is sold as a package of 5 contact tips.

Yes, this is a genuine Miller Electric replacement part.

Longer contact tips like this are often used for specific gun configurations that require extended reach or use specific nozzles that demand a longer tip to maintain proper stick-out.

It is made of copper, which provides excellent electrical conductivity and heat resistance.

Yes, as long as the flux-cored wire diameter is .030 inches, this tip can be used, although knurled drive rolls are typically recommended for flux-cored wire feeding.

Using a tip that is too large can cause poor electrical contact and an unstable arc. Using a tip that is too small can cause the wire to jam or drag.