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Radnor

Radnor 64002655 Contact Tip 0.045 Series 1445 Pack of 25

SKU CH-6944-ETB8C

Pack of 25 copper contact tips, 0.045 inch, Series 1445 for Tweco-style MIG guns

  • TypeWelding Parts & Supplies
  • Copper construction ensures reliable conductivity for consistent welds
  • 045 inch diameter suits Series 1445 wire feeders precisely
  • Pack of 25 tips keeps production running longer
  • Designed for Tweco-style guns for direct compatibility
  • Radnor brand delivers dependable welding consumable quality

Radnor 1445 Series Contact Tips 0.045

Radnor 1445 Series Contact Tips in 0.045 size are copper welding consumables supplied in a pack of 25. They are manufactured for use with Tweco-style MIG guns and serve as direct replacements for worn tips.

Suits welders using Tweco-style guns with 0.045 wire

These tips suit welders running 0.045 wire through Tweco-compatible guns who need bulk replacements. They do not suit operators using different tip series, other wire diameters, or non-Tweco gun designs.

Series 1445 compatibility with Tweco-style guns

The critical specification is Series 1445 compatibility with Tweco-style guns. Only tips matching this series and the 0.045 wire size will fit and function correctly in the intended equipment.

Highlights

  • Copper construction ensures reliable conductivity for consistent welds
  • 045 inch diameter suits Series 1445 wire feeders precisely
  • Pack of 25 tips keeps production running longer
  • Designed for Tweco-style guns for direct compatibility
  • Radnor brand delivers dependable welding consumable quality

Specifications

TypeWelding Parts & Supplies
BrandRADNOR

Questions about this item

Will the 0.045 inch bore fit my Series 1445 Tweco-style gun?

Yes, the tip is made for Series 1445 guns and the bore is sized for 0.045 inch wire.

How do I install the copper contact tip without cross-threading it?

Thread the tip straight into the diffuser by hand until it seats, then snug with a wrench — forcing it at an angle strips the threads.

When should I replace a tip from this 25-pack?

Replace a tip when the bore shows visible wear or spatter builds up inside — copper tips wear faster at higher amperage.

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