The Tweco® 15 Series Heavy Duty Fluxcored Contact Tip is designed to accommodate 5/64" wire and is compatible with 200-500 A Tweco® No.5 MIG guns and specific MIG gun series. This contact tip offers excellent electrical properties, making it ideal for heavy-duty welding applications up to 500 A. It features a part number and wire diameter for easy identification.
With a contact tip size of 1.59" and a .3125-24 UNF thread size, it has a 0.090" nominal ID and 0.345" OD. The contact tip is made from extruded or gun-drilled 122 DHP copper alloy, ensuring a consistent and smooth inside diameter surface with a tolerance of +/-0.003". The threaded style of the contact tip guarantees proper contact with a gas diffuser when installed to the MIG gun.
You can choose between slip-on or thread-on nozzle styles with various diameter bore sizes. The contact tip locks in place when twisted, providing increased surface contact and better electrical conductivity. Its thick-walled design acts as a heat sink, effectively conducting heat away from the arc source.
To extend the life of the contact tip, simply twist it a quarter turn clockwise when the wear point is reached, revealing a new wear point. Each pack contains 25 contact tips for convenience. Use genuine Tweco® accessories, parts, and consumables to ensure the quality of your welds and prolong the lifespan of your gun.
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| Packaging Description:pack of 25 |
