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Box of 25 copper zirconium contact tips .045 Binzel series 140.0445

Radnor

Radnor 64002890 Contact Tip .045 Binzel PK25

SKU CH-7A84-MDPBJ

Copper zirconium contact tips for Binzel torches, .045 size, pack of 25

  • TypeWelding Parts & Supplies
  • Copper zirconium alloy resists wear for longer tip life
  • .045 inch bore matches common MIG wire diameters
  • Series 140.0445 design fits Binzel-style torches
  • 25-piece pack reduces reorder frequency for production welding
  • Radnor brand delivers consistent quality for professional fabrication

Radnor Contact Tip .045 Binzel PK25

This Radnor contact tip is a copper-zirconium consumable for MIG welding guns that accept Binzel-style Series 140.0445 tips. The pack contains 25 pieces sized for .045 inch wire and is sold new for fabrication, maintenance and automotive repair work.

Check gun compatibility before ordering

Verify that your welding gun uses Binzel-style Series 140.0445 tips and that the wire diameter matches .045 inch. Confirm the tip material suits your shielding gas and application, and note the California Proposition 65 warning regarding cancer and reproductive-harm chemicals.

Suits welders running .045 wire on Binzel-style guns

Ideal for shops that standardise on this tip series and want a 25-piece refill. Not for operators using a different tip series, a different wire diameter, or a gun that requires a non-Binzel thread pattern.

Highlights

  • Copper zirconium alloy resists wear for longer tip life
  • .045 inch bore matches common MIG wire diameters
  • Series 140.0445 design fits Binzel-style torches
  • 25-piece pack reduces reorder frequency for production welding
  • Radnor brand delivers consistent quality for professional fabrication

Specifications

TypeWelding Parts & Supplies
BrandRADNOR

Questions about this item

What comes in the package and is any other hardware needed to start welding?

The box contains 25 copper-zirconium contact tips in the 140.0445 series. No additional items are included; you will need a compatible Binzel-style torch and the correct wire for your application.

How do I decide between the available tip sizes for my wire?

This listing is for the .045 inch bore size only. Choose this tip when your welding wire diameter matches .045 inch; other bore sizes are sold separately under different part numbers.

What does the .045 inch bore size mean once the tip is installed in the torch?

The .045 inch bore guides .045 inch welding wire through the torch head, ensuring correct wire alignment and electrical contact for the welding process.

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