Lincoln Copper Plus Contact Tip 350A, Standard, .030 in (0.8 mm) 10/pack KP2744-030 Doo Rags Q: What does "Factory Demo"

Q: What does "Factory Demo" mean for the U2807-1

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and marine infrastructure applications where classification society approval of welding consumables is mandatory

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Lincoln Copper Plus Contact Tip 350A, Standard, .030 in (0.8 mm) 10/pack KP2744-030 Doo Rags Q: What does "Factory Demo"Lincoln Copper Plus Contact Tip 350A, Standard, . 030 in (0. 8 mm) 10 pack KP2744 030 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.