KP2745-072 - Lincoln Magnum PRO Copper Plus Contact Tip .072 (10-Pack)

High-Performance Lincoln KP2745-072 Contact Tips

Maximize the efficiency of your welding operations with the Lincoln Electric KP2745-072 Copper Plus Contact Tip. Designed specifically for the Magnum PRO series of MIG guns, these contact tips represent a significant advancement in consumable technology. In high-production environments, heat buildup is the primary enemy of contact tip longevity. Lincoln Electric addresses this with their proprietary Copper Plus technology, which utilizes a larger tip diameter to increase the total copper mass. This additional mass acts as a superior heat sink, effectively dispersing thermal energy and keeping the tip cooler during extended welding arcs. This results in a longer service life and fewer interruptions for tip changes.

The KP2745-072 is engineered for heavy-duty applications, boasting an impressive amperage rating of 550A. It is precision-machined to accommodate wire diameters ranging from .068 to .072 inches (1.7 to 1.8 mm), ensuring smooth wire feeding and consistent electrical contact. One of the standout features of this model is the Anti-Seize threading. Traditional tips often fuse to the diffuser under high heat, making removal difficult and potentially damaging the gun. The flattened thread profile of the KP2745-072 not only prevents seizing but also increases the surface area for electrical transfer, reducing resistance and further mitigating heat generation.

At Josef Gas, we understand that reliable equipment is key to maintaining project timelines. These contact tips are sold in packs of 10, ensuring you have the necessary stock to keep your production lines moving. Whether you are working in structural steel fabrication, heavy equipment manufacturing, or general industrial welding, the Lincoln KP2745-072 offers the durability and performance required for professional results. Trust in genuine Lincoln Electric consumables to protect your welding assets and deliver superior weld quality.