Lincoln Copper Plus Contact Tip 550A, Standard, 1/8 in (3.2 mm) 100/pack KP2745-18-B100 208 designed for welding 90/10 and

designed for welding 90/10 and 70/30 copper-nickel alloys (UNS C70600

045" and smaller diameters

Lincoln OEM NAMEPLATE S25821 - 9SS25821

All sizes within Lincoln Excalibur 7028 share identical mechanical properties (AWS A5

Lincoln OEM TERMINAL STRIP S13323-1 - 9SS13323-1

Lincoln Copper Plus Contact Tip 550A, Standard, 1/8 in (3.2 mm) 100/pack KP2745-18-B100 208 designed for welding 90/10 andLincoln Copper Plus Contact Tip 550A, Standard, 1 8 in (3. 2 mm) 100 pack KP2745 18 B100 Magnum PRO Contact Tips for Magnum PRO Guns and Expendables Features Copper Plus Larger diameter allows for increased copper content in each contact tip. The added copper disperses heat and keeps the tip cooler, longer. Anti Seize Threading The thread on Magnum PRO contact tips are designed to prevent the tip from melting, fusing, and seizing in the diffuser.