Lincoln Copper Plus Contact Tip - 550A, Aluminum, Tapered, 10/pack KP2745
The Lincoln Electric Copper Plus 550A Aluminum, Tapered Contact Tip. The Copper Plus contact tips that is designed with a larger diameter, leading to a greater amount of copper within each tip. This helps to distribute heat, ultimately prolonging the life of the tip. The Magnum PRO contact tips come equipped with anti-seize threading, preventing the tips from fusing, melting, or seizing in the diffuser.
KP2745-035AT is used on the Magnum PRO AL push-pull guns or the pistol push-pull gun. These are the 500A tips. A=aluminum. T=tapered.These expendables can be used with/ any of the diffuser/gun tube setups on the push-pull guns (350A or 550A setups). These would work in theory w/ other Magnum PROs in the 500A gun range but are made for aluminum wire.
Not available in sizes .030, .040, and .045