Contact Tip .045Hd Tweco Style Model 14H-45 25 Pack

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  • $24.95

Contact Tips .045 | Heavy Duty

Tweco style 14 Series Heavy Duty Contact Tip accommodates 0.045" wire and is designed for use with 200 - 400 A Radnor Radnor Pro, Tweco Tweco No. 2, Tweco No. 3 as well as Tweco No. 4 MIG guns. Also, fits Most Prostar and Lincoln style mig guns using style contact tips.

25 Per Pack


Welding Contact Tips by Coreone

Threaded style contact tip is machined from copper alloy tubing that gives a surface of consistent and smooth inside diameter. It provides proper contact with a gas diffuser when installed to the MIG gun and is ideal for use in heavy duty welding application up to 400 A.


Easy identification - each contact tip is marked showing part no and wire diameter Excellent electrical properties Inside diameter tolerance is held to +/-.003 in Threaded style contact tip to ensure proper contact with a gas diffuser when installed to the MIG gun Machined from a copper alloy tubing providing a consistent and smooth inside diameter surface Twist it and it locks in place No threads to worry about Increased surface contact between contact tip/diffuser for better electrical conductivity Twist it quarter turn clockwise Use genuine Tweco Stle Coreone accessories, parts, and consumables to protect the quality of your welds and the life of your gun When tip wear point is reached after use, twist it half turn counter-clockwise to expose a new wear point This doubles the life of the tip Thick-walled diffuser design acts as heat sink and conducts heat away from the arc source Increases electrical conductive surface area and thereby increases electrical conductivity


Used in heavy duty welding application up to 400 Amp

Product Attributes

Consumables Type Contact Tip. Length 1.47 in. MIG Gun Model Radnor, Radnor Pro, Tweco, Tweco No. 2, Tweco No. 3, Tweco No. 4. MIG Wire Size .045 in. Bore 0.054 in. Series 14H Series.

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    • Weight
      0.6 lbs
    • SKU
      COR 14H45B
  • Manufacturer
    Coreone Welding
  • Equipment Fit
    Tweco Style
  • Categories
    Mig Guns & Consumables
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