Skip to Main Content
Canadian
Canadian owned and operated

Miller FasTip .045 Contact Tips for Roughneck and Spoolmatic Guns (25-Pack)

$4.74/ea $83.50/25 in a pack only $3.34/eaSave 30%

In stock

OVERVIEW

Genuine Miller 206188 FasTip Contact Tips - 25 Pack

Keep your arc smooth and your downtime low with this 25-pack of Miller FasTip .045" Contact Tips (206188). Designed for professional welders who demand reliability, these tips feature Miller's innovative FasTip technology. Unlike standard threaded tips that can fuse to the diffuser or strip out during changes, the FasTip uses a simple drop-in design. A quick quarter-turn locks the tip in place, creating a solid electrical connection that stands up to the heat of heavy-duty welding.

Whether you are pushing mild steel wire through a Roughneck MIG gun or feeding soft aluminum wire through a Spoolmatic 30A, these tips deliver consistent performance. While nominally sized for .045-inch wire, they are the manufacturer-recommended choice for running .040-inch aluminum wire, providing the perfect amount of clearance to prevent bird-nesting and burn-back issues common with aluminum feeding. The heavy-duty copper composition resists keyholing and wear, extending the life of each tip and saving you money in the long run.

This bulk package of 25 tips is an essential stock item for any shop using Miller XR Push-Pull systems or Spoolmatic guns. Don't let a worn-out tip compromise your weld quality or slow down your project. With genuine Miller parts from Welders Supply, you get the factory-spec fit and performance your equipment was built for. These tips replace the legacy Miller part number 206179.

Key Benefits

  • Fast Changeovers: No threads to strip or seize; change tips in seconds.
  • Versatile Sizing: Perfect for .045" steel or .040" aluminum wire.
  • Bulk Value: 25 tips per pack keeps your consumables cabinet stocked.
  • Wide Compatibility: Fits Roughneck, Spoolmatic, and XR series guns.
Additional Information
Brand:Miller
Item:Contact Tip
Wire Size:0.045"
Packaging:Pack of 25
Fits Which Model:XR, XRM, Spoolmatic 15, 30A
Product Type:Contact Tip
Series:FasTip
Material:Copper
Compatible Wire Type:Solid Wire, Aluminum
Quantity:25 per Pack
Packaging Description:25 in a pack

INCLUDED

  • 25 x Miller FasTip .045" Contact Tips (206188)

APPLICATIONS

  • Heavy Industrial Manufacturing
  • Aluminum Fabrication (Spoolmatic/XR systems)
  • General Fabrication
  • Shipbuilding
  • Automotive Repair

FAQ

The 206188 FasTip is compatible with Miller Roughneck C-Series MIG guns, Spoolmatic 15A and 30A spool guns, and XR Series Push-Pull guns.

This tip is designed for .045-inch (1.2 mm) steel wire. It is also the recommended tip for running .040-inch (1.0 mm) aluminum wire in Spoolmatic and XR systems.

No, the Miller FasTip series uses a threadless, cam-lock design that allows for quick installation and removal without the risk of cross-threading.

The Miller 206188 comes in a package of 25 contact tips.

Yes, this tip is specifically recommended for use with .040" aluminum wire in Miller spool guns due to the necessary clearance for aluminum expansion.

These tips typically fit into the Miller 206195 FasTip gas diffuser.

Yes, the 206188 is classified as a heavy-duty FasTip, designed to withstand higher amperages and longer welding cycles compared to standard tips.

Yes, the 206188 replaces the legacy Miller stock number 206179.