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206189 - Miller FasTip Contact Tip .052 / 3/64 Aluminum (25-Pack)

Packaging: 25 in a pack
$4.74/ea $84.00/25 in a pack only $3.36/eaSave 29%

In stock

SKU: MIL206189 Categories: ,

OVERVIEW

Miller 206189 FasTip Contact Tips for Heavy-Duty MIG Welding

Optimize your welding operations with the Miller 206189 FasTip Contact Tip, a premium consumable designed for high-performance industrial environments. This 25-pack of heavy-duty contact tips is engineered to support the rigorous demands of continuous MIG welding, providing superior electrical conductivity and arc stability. The FasTip series is renowned for its innovative design which simplifies consumable management; the tips feature a unique interface that allows for rapid removal and installation, significantly reducing downtime associated with tip burn-back or routine maintenance.

The 206189 model is specifically bored to accommodate two distinct wire types, making it a versatile addition to your inventory. It is sized for .052-inch (1.3 mm) hard wires, such as carbon steel or stainless steel, and is also the correct specification for 3/64-inch (1.2 mm) aluminum wires. When welding aluminum, the wire expands significantly as it heats; this tip provides the necessary clearance to prevent micro-arcing inside the tip while maintaining enough contact for consistent current transfer. This dual compatibility makes it an essential component for fabricators switching between structural steel and aluminum projects.

Compatibility and Applications

These contact tips are designed for seamless integration with a wide range of Miller MIG guns. They are the standard replacement tip for Roughneck C-Series guns and are critical for the performance of Miller's premier aluminum feeding systems, including the Spoolmatic 15A and 30A spool guns. Additionally, they fit the XR-Aluma-Pro and XR-Pistol Pro push-pull guns, ensuring smooth wire feeding in long-distance applications. Whether you are performing heavy manufacturing, aluminum boat repair, or general fabrication, these genuine Miller parts ensure your equipment operates at peak efficiency.

Key Technical Specifications

  • Part Number: 206189
  • Wire Size (Hard Wire): .052 inch
  • Wire Size (Aluminum): 3/64 inch
  • Outer Diameter: 0.312 inch
  • Package Quantity: 25 Tips
  • Material: High-grade Copper
Additional Information
Packaging Description:25 in a pack, pack of 25
Wire Size:0.052, 3/64
Fits Which Model:Miller XR Alum Pro, XR XRM SPOOLMATIC 15 30A
Series:FasTip
Product Type:Contact Tip
Material:Copper
Compatible Brand/Model:Miller Roughneck C-Series, Miller Spoolmatic 15A, Miller Spoolmatic 30A, Miller XR-Aluma-Pro, Miller XR-Pistol-Pro
Packaging Type:Bag
Part Number:206189
----- new values below ----
Product Type:Contact Tip
Material:Copper
Compatible Brand/Model:Miller Roughneck C-Series, Miller Spoolmatic 15A, Miller Spoolmatic 30A, Miller XR-Aluma-Pro, Miller XR-Pistol Pro
Packaging Type:Bag
Part Number:206189
Brand:Miller
Item:Contact Tip
Wire Size:0.052, 3/64
Packaging Description:pack of 25
Fits Which Model:XR XRM SPOOLMATIC 15 30A, Miller XR Alum Pro
Series:FasTip

INCLUDED

  • 25 x Miller FasTip Contact Tips (.052" / 3/64")

APPLICATIONS

  • Aluminum fabrication using 3/64" wire
  • Heavy industrial manufacturing with .052" hard wire
  • Shipbuilding and marine repair
  • Trailer manufacturing
  • Automotive and transportation fabrication
  • General structural welding

FAQ

This contact tip is designed to fit .052-inch (1.3 mm) hard wires (like steel or stainless) and 3/64-inch (1.2 mm) aluminum wires.

The Miller 206189 comes in a package of 25 contact tips.

Yes, the 206189 FasTip is fully compatible with Miller Spoolmatic 15A and 30A spool guns.

Yes, you can use this tip for steel welding if you are using .052" diameter wire.

FasTip contact tips use a specific quick-change design that does not rely on traditional long threads, allowing for faster replacement and reduced risk of cross-threading.

Yes, this tip fits the XR-Aluma-Pro as well as the XR-Pistol Pro and older XR-Edge guns.

3/64 inch is approximately 0.047 inches. Aluminum expands more than steel when heated. A tip bored for .052" steel provides the correct slightly oversized clearance needed for 3/64" aluminum to feed without binding.

The outer diameter (OD) of the Miller 206189 contact tip is 0.312 inches.