The Tweco® Weldskill® Contact Tip is designed to accommodate 5/64" wire and is compatible with 200 - 400 A Tweco® No.2, No.3, No.4 MIG guns, as well as specific MIG gun series. This contact tip has excellent electrical properties and is ideal for use in standard welding applications up to 400 A. Its part number and wire diameter are clearly marked for easy identification.
With a 1 1/2" length and 1/4"-28 UNF-2A thread size, this contact tip has a 0.090" nominal ID and 1/4" OD. It is made from extruded or gun-drilled 122 DHP copper alloy, ensuring a consistent and smooth inside surface diameter with a tolerance of +/-0.003". The threaded style of this contact tip guarantees proper contact with a gas diffuser when installed to the MIG gun. It offers a choice of slip-on or thread-on nozzle styles with various bore sizes.
One of the key features of this contact tip is its twist-lock mechanism, providing secure placement and better electrical conductivity with increased surface contact. Additionally, its thick-walled design acts as a heat sink, effectively dissipating heat from the arc source. When the tip wear point is reached, simply twist it a quarter turn clockwise to expose a new wear point, effectively doubling the life of the tip.
This contact tip is sold in packs of 25 and is compatible with genuine Tweco® accessories, parts, and consumables, ensuring the quality of your welds and the longevity of your gun.
| Additional Information |
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| Packaging Description:25 per pak |
| Item:Contact Tip |
| Brand:Tweco OEM |
