KP2744-030-B100 - Lincoln Magnum PRO .030 Contact Tips 350A (100-Pack)

Keep Your Arc Stable and Your Gun Cool

As a welder, you know that the contact tip is the critical transfer point for your welding current. When a tip overheats, it softens, the hole wears out (keyholing), and your arc starts to wander. The Lincoln Electric KP2744-030-B100 Magnum PRO contact tips are built to solve exactly that problem. Designed for .030" wire and rated for 350 amps, these tips aren't just standard replacements—they are an upgrade for your daily setup. This 100-pack ensures you have a fresh tip ready whenever you need it, keeping your downtime to a minimum.

Why Copper Plus Matters

You might notice these tips look a bit thicker than generic ones. That's the Copper Plus difference. Lincoln puts more copper into the tip diameter, which helps pull heat away from the wire exit point much faster. A cooler tip means the copper stays harder for longer, resisting the wear and tear of the wire feeding through it. For you, this means you aren't stopping every hour to swap out a worn tip that's causing erratic feeding or arc instability. You get more arc-on time and cleaner welds.

No More Seized Tips

There is nothing more frustrating than trying to unscrew a contact tip only to find it welded itself to the diffuser. You end up grabbing the pliers, ruining the threads, or damaging the diffuser. These Magnum PRO tips feature Anti-Seize threads designed to prevent that thermal fusion. Even after running hot at 350 amps, these tips spin off easily. This saves your diffuser threads and saves you the headache of fighting your equipment during a tip change.

Consistent Feeding

Reliability is key in MIG welding. These tips are machined to tight tolerances to ensure smooth feeding for .030" solid or flux-cored wires. The consistent contact ensures positive electrical pickup, giving you a smooth, crisp arc start every time. Whether you are in a production booth or a job shop, having a bulk pack of high-quality tips means you can focus on laying beads rather than troubleshooting your gun.