The Lincoln Electric KP2744-364A Magnum® PRO Copper Plus® Contact Tip is a high-performance consumable engineered specifically for industrial aluminum MIG welding applications. Sold in a convenient 10-pack, these contact tips are designed to address the unique challenges of feeding soft aluminum wire while managing the intense heat generated during high-amperage welding. Compatible with Magnum® PRO MIG welding guns, this tip is sized for 3/64 inch (1.2 mm) wire and rated for up to 350 Amps.
At the core of this product is Lincoln's proprietary Copper Plus® technology. By utilizing a larger diameter and increasing the total copper mass in the tip, Lincoln Electric has created a consumable that disperses heat much more effectively than standard designs. This thermal management is crucial when welding aluminum, as excess heat can cause wire burn-back and premature tip failure. The result is a contact tip that stays cooler, lasts longer, and maintains consistent electrical conductivity for a stable arc.
Maintenance and downtime are further reduced by the inclusion of Anti-Seize™ threads. In heavy-duty welding environments, contact tips can often fuse to the gas diffuser due to thermal expansion and spatter accumulation. The KP2744-364A features flattened thread profiles designed to prevent this seizing, ensuring that tip changes are quick and tool-free when necessary. This feature significantly improves operational efficiency in high-volume production environments.
Whether you are working in automotive fabrication, shipbuilding, or general aluminum manufacturing, the KP2744-364A provides the reliability required for precision work. Its one-piece construction and optimized bore tolerance for aluminum wire ensure smooth feeding and reduced micro-arcing within the tip. Investing in genuine Lincoln Electric consumables ensures that your Magnum PRO equipment operates at peak efficiency.
| Additional Information |
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| Brand:Lincoln Electric |
| Amperage:350 |
| Packaging Description:10 PER EA |
| Wire Diameter:3/64 in (1.2 mm) |
| Wire Material Compatibility:Aluminum |
| Compatible Gun Series:Magnum PRO |
| Material Technology:Copper Plus |
| Thread Type:Anti-Seize |
| Tip Type:One piece |
