11401172 - Tweco WeldSkill 14 Series Contact Tip - 3/64 Inch (Pack of 25)

Precision Performance for Aluminum MIG Welding

The Tweco WeldSkill 14 Series Contact Tip (Model WS14A364) is a premium consumable designed to deliver consistent electrical conductivity and precise wire guidance. Engineered specifically for 3/64-inch (1.2mm) welding wire, this contact tip is an essential component for fabricators working with aluminum or other specialty wires requiring this diameter. The "A" designation typically indicates suitability for aluminum applications where wire expansion and feedability are critical factors. By maintaining a precise bore tolerance, these tips reduce micro-arcing inside the tip, extending the life of the consumable and ensuring a smooth, stable arc during operation.

Manufactured from high-quality copper alloy, these contact tips offer excellent thermal conductivity, effectively dissipating heat generated during the welding process. This heat management is crucial for preventing burn-back and maintaining the structural integrity of the tip over prolonged welding sessions. The standard 1/4"-28 UNF thread ensures universal compatibility with Tweco 14 Series gas diffusers, making them a drop-in replacement for Tweco No. 2, No. 3, No. 4, and WeldSkill MIG guns. Whether you are repairing aluminum trailers, fabricating signage, or performing general industrial maintenance, these tips provide the reliability professional welders demand.

This product comes in a package of 25, providing a cost-effective solution for workshops that require a steady supply of consumables. Frequent tip changes are often necessary to maintain weld quality, especially when working with softer aluminum wires that can cause mechanical wear or burn-back issues. Having a bulk pack ensures you minimize downtime and keep your production line moving. Trust Tweco's legacy of quality to deliver the performance needed for high-precision MIG welding tasks.