11601429 - Tweco WeldSkill 16 Series Contact Tip - 5/64" (2.0mm) - 25 Pack

Precision Arc Control for Heavy Fabrication

When you are pushing 5/64-inch (2.0mm) wire, you are likely tackling heavy plate, structural beams, or equipment repair that demands deep penetration and high deposition rates. The Tweco WS16S-564 WeldSkill contact tip is built to handle the current transfer required for these demanding applications. As the final transfer point of electrical current to the welding wire, the quality of your contact tip directly influences arc stability. A worn or ovaled tip can cause micro-arcing inside the bore, leading to erratic wire feeding, wandering arcs, and frustrating burn-backs. This 25-pack ensures you always have a fresh tip ready to keep your welds clean and consistent.

The 16 Series design is a staple in the welding industry, known for its robust size and heat dissipation capabilities. These tips feature a 3/8"-24 thread that seats securely into your gas diffuser, maximizing surface contact for efficient electrical conductivity. The copper alloy construction is optimized to resist the intense heat of high-amperage spray transfer or globular transfer modes often used with 5/64" wire. The bore is precision-drilled to provide the ideal clearance for the wire, allowing for smooth feeding while ensuring continuous electrical contact. This balance minimizes friction while maximizing current transfer efficiency.

Tweco's WeldSkill series is designed for the professional welder who needs reliable performance day in and day out. Whether you are using a classic Tweco Spray Master gun or a compatible MIG torch, these tips drop right in. Replacing your contact tip regularly is one of the cheapest and most effective ways to troubleshoot wire feed issues. With this bulk pack, you can swap out tips the moment you suspect wear, ensuring your focus remains on laying down the perfect bead rather than fighting your equipment. Upgrade your consumables locker with the WS16S-564 and experience the difference a fresh, high-quality contact tip makes on your heavy-duty projects.