KP2745-052R-B100 - Lincoln Electric Magnum PRO Copper Plus Contact Tip .052 550A (100 Pack)

Weld Longer, Change Tips Less

As a welder, few things are more frustrating than a contact tip that overheats, keyholes, or fuses to the wire right in the middle of a critical pass. The Lincoln Electric Magnum® PRO Copper Plus® Contact Tip (KP2745-052R-B100) is built to solve exactly these problems. If you are running .052" wire, you are likely pushing some serious amps and laying down heavy beads. Standard copper tips often get soft under that kind of heat, causing the wire to wander and the arc to stutter. These Copper Plus tips are made from a special alloy that stays hard and conductive even when the heat is on, giving you a stable, crisp arc that goes exactly where you point it.

The physical design of these tips is all about durability. They are beefier than your average tip, which helps pull heat away from the wire exit point. This means fewer burn-backs and less time spent troubleshooting feed issues. One of the best features of the Magnum PRO system is the thread design. If you've ever had to use pliers to wrench a seized tip out of a diffuser, you will appreciate this: the threads are designed to dissipate heat and resist seizing, so when it is finally time to change the tip, it comes out easily. This specific pack is rated for up to 550 amps, making it a beast for heavy structural work, shipbuilding, or heavy equipment repair.

This item comes as a bulk pack of 100 tips. For a busy shop, this is a game-changer. It means you can grab a handful for your toolbox and not worry about running back to the crib every couple of days. The "Extended Life" label isn't just marketing; it means you spend more time with your hood down making money and less time swapping out parts. Whether you are welding mild steel or stainless, having a high-quality contact point ensures your voltage stays constant and your welds pass inspection. Upgrade your Magnum PRO gun with the tips it was designed to use and feel the difference in your daily welding performance.