KP2088-4B1 - Lincoln Electric 7/64-Inch Contact Tip (10-Pack)

Reliable Performance for Heavy Wire Welding

When you are running heavy wire, you need a contact tip that can handle the heat and keep the current flowing smoothly. The Lincoln Electric KP2088-4B1 Contact Tip is built for welders who tackle big jobs using 7/64-inch wire. Whether you are running self-shielded flux core or other heavy-duty processes, this tip provides the consistent electrical contact necessary for a smooth, stable arc. A stable arc means less spatter, better puddle control, and ultimately, a better-looking weld with fewer defects.

We know that wire feeding issues can ruin your day. A worn-out or poorly made tip can cause the wire to drag, stutter, or burn back into the gun. These Lincoln Electric tips are machined with precision to ensure the wire glides through effortlessly. The 3/8-16 thread ensures a tight, secure fit into your gas diffuser or tip holder, maximizing conductivity and preventing the tip from loosening as the gun heats up and cools down throughout the shift. The copper alloy construction is tough enough to resist the erosion caused by abrasive flux-cored wires, giving you more arc time and less downtime swapping out parts.

This pack contains 10 contact tips, so you can keep a handful in your toolbox or rod oven bench. Having fresh tips on hand is the cheapest insurance against bad welds. If you start to feel the wire pulsing or see the arc wandering, swapping to a fresh KP2088-4B1 can instantly restore your machine's performance. Designed for the professional welder, these tips help you lay down pounds of metal with confidence.

Don't let a cheap consumable compromise your heavy-duty welds. Stick with genuine Lincoln Electric parts for the fit and performance your equipment was designed to deliver. These tips are ready to handle the high amperage and long duty cycles of your toughest projects.