KP2745-116AT5356 - Lincoln Magnum PRO Copper Plus Contact Tip 1/16 Aluminum 550A (10-Pack)

Keep Your Aluminum Welds Running Cool

If you are pushing aluminum wire all day, you know that heat is the enemy of your contact tip. The Lincoln Electric KP2745-116AT5356 Copper Plus Contact Tip is built to handle the heat so you can keep welding. These aren't your standard tips; they are designed with a thicker diameter, packing more copper into the tip itself. This extra metal acts like a heat sink, pulling heat away from the wire exit point. The result? Your tips stay cooler, last longer, and you spend less time dealing with burn-backs and more time laying down beads.

These tips are specifically sized for 1/16" (1.6 mm) 5356 aluminum wire and are rated for up to 550 amps. Whether you are using a Magnum PRO AL push-pull gun or a pistol grip setup, these tips fit right in. The tapered shape is a huge plus when you need to get into a tight corner or just want a better view of what you are doing. Plus, Lincoln added anti-seize threading to these tips. We've all had a tip weld itself to the diffuser, turning a 30-second changeout into a 10-minute ordeal with pliers. These threads prevent that seizing, making replacements smooth and easy.

Sold in packs of 10, these expendables are a must-have for any shop running heavy aluminum jobs. They are built to take the punishment of high-amperage work while delivering the consistent electrical contact you need for high-quality aluminum welds. Upgrade your front-end consumables and see the difference Copper Plus makes.