KP2744-045-B100 - Lincoln Electric Magnum PRO Copper Plus Contact Tip .045 350A (100 Pack)

Stay Running Longer with Magnum® PRO Copper Plus®

Every welder knows the frustration of a contact tip that burns back, overheats, or seizes into the diffuser right in the middle of a job. The Lincoln Electric KP2744-045-B100 contact tips are built to solve exactly these problems. Part of the premium Magnum® PRO line, these tips are designed with more copper than standard tips. This "Copper Plus®" design acts as a superior heat sink, pulling 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 pushing 350 amps all day long.

Changing tips shouldn't be a wrestling match. That is why Lincoln Electric engineered these tips with Anti-Seize™ threads. The unique thread design prevents the tip from fusing to the diffuser, even after hours of high-heat welding. When it is finally time to swap out the tip, it spins out smooth and easy, saving your diffuser and your patience. These tips are sized for .045" (1.2 mm) wire, a standard for structural and heavy fabrication work, ensuring you get precise wire feeding and optimal conductivity.

This 100-pack is perfect for busy shops that need to keep inventory stocked and downtime low. Instead of constantly ordering small packs, the B100 bulk pack ensures you have a fresh tip ready whenever you need it. Compatible with Lincoln Magnum® PRO MIG guns, these tips are a direct upgrade that helps you keep the arc on and the work moving. Experience the difference that better thermal engineering makes in your daily welding operations.