KP2745-764 - Lincoln Electric KP2745-764 Magnum PRO Copper Plus Contact Tip 550A 7/64" (10-Pack)

Stay Cool and Weld Longer with Magnum® PRO Copper Plus®

Welders know that the contact tip is the unsung hero of the MIG gun, and when you are pushing 550 amps, you need a tip that won't fail halfway through a shift. The Lincoln Electric KP2745-764 is built specifically for your Magnum® PRO MIG guns running 7/64 inch wire. This isn't just another replacement part; it is an upgrade in reliability. Lincoln's Copper Plus® technology puts more metal where it matters, creating a larger, heavier tip that pulls heat away from the wire exit point. The result? A tip that stays cooler, lasts longer, and maintains a stable arc even when you are pouring on the heat.

One of the biggest headaches in heavy fabrication is a contact tip that welds itself to the diffuser. You grab your pliers, twist, and end up stripping threads or ruining the diffuser entirely. Lincoln solved this with their Anti-Seize™ thread design. These tips are engineered to resist fusing, meaning you can spin them off by hand or with a light touch of a tool, getting you back under the hood in seconds rather than minutes. This feature alone saves countless hours of frustration over the life of a welding gun.

Consistency is key to a good weld, and the KP2745-764 delivers it. Because the tip stays cooler, the bore doesn't wear out as quickly. This means the wire stays centered, your aim stays true, and you get fewer micro-arcing issues inside the tip. Whether you are welding thick plate, structural beams, or heavy machinery, these tips provide the electrical conductivity and durability required for professional results. Each pack contains 10 tips, ensuring you have plenty of backup for those long production runs.

Upgrade your front-end expendables to Magnum® PRO Copper Plus® and experience the difference that superior thermal engineering makes in your daily welding operations. Less downtime for tip changes means more arc-on time and better productivity at the end of the day.