KP2744-564-B100 - Lincoln Electric Magnum PRO Copper Plus Contact Tip 5/64 in (2.0 mm) - 100 Pack

Reliable Consumables for Magnum PRO Guns

For professional welders running heavy wire, the quality of your contact tip can make or break your day. The Lincoln Electric KP2744-564-B100 offers a bulk solution for operators using 5/64 inch (2.0 mm) wire with Magnum® PRO MIG guns. This 100-pack ensures you are stocked up for the long haul, minimizing the hassle of frequent reordering. When you are pushing 350 amps, heat is your enemy, and these tips are built to fight it. Designed with the welder's productivity in mind, they address the two most common frustrations with MIG consumables: premature burn-back and seized threads.

Stay Cooler, Weld Longer

The "Copper Plus" in the name isn't just marketing; it's a design philosophy. These tips are physically larger than standard competitors, packing more copper into the body of the consumable. This extra metal helps pull heat away from the wire exit point, keeping the tip cooler even during long, continuous welds. A cooler tip means the bore doesn't deform as quickly, maintaining better electrical contact and a smoother arc. For you, this translates to fewer interruptions to swap out a worn tip and more time spent laying down beads.

No More Seized Tips

We've all been there—trying to wrench a fused contact tip out of a diffuser, only to strip the threads or ruin the diffuser entirely. Lincoln's Anti-Seize™ threading technology solves this headache. The threads are engineered to resist fusing, even when the gun gets extremely hot. This means when it is finally time to change the tip, it spins out easily, saving your diffuser and your patience. This feature is particularly valuable in high-amperage applications where thermal expansion is most severe.

Built for Heavy Fabrication

These tips are sized for 5/64 inch wire, a heavy gauge typically used in structural steel, shipbuilding, and heavy machinery fabrication. The 350A rating ensures they can handle the current required to melt that wire effectively. By combining superior heat dissipation with a user-friendly thread design, the KP2744-564-B100 allows you to focus on weld quality rather than equipment maintenance. Whether you are in a production line or a custom fab shop, these tips deliver the consistency professional welders demand.