Lincoln Copper Plus Contact Tip 550A, Standard, 1/8 in (3.2 mm) 10/pack KP2745-18 - Fuel Type Gas - the Excalibur 7018 MR gives

the Excalibur 7018 MR gives superior mechanical properties and bead quality

The T300 holder is ideal for structural welding

Capable of providing impact properties necessary for thick weld joints from root to cap pass

) 22% Charpy Impact (–20°F) ≥ 20 ft-lbf (27 J) Current Range — 7/32 in

Lincoln Copper Plus Contact Tip 550A, Standard, 1/8 in (3.2 mm) 10/pack KP2745-18 - Fuel Type Gas - the Excalibur 7018 MR givesLincoln Copper Plus Contact Tip 550A, Standard, 1 8 in (3. 2 mm) 10 pack KP2745 18 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. Complete