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All all 7018 rods created equal?
Actually, I mean to ask "do 7018 rods from different makers feel different when welding?" I've only welded with Lincoln 7018 (mostly 1/8") and recently at work I switched from Lincoln to Radnor...
How to tell if TIG is square wave? LTEC 306N
[lurk mode = off] Hi, I just bought a LTEC 306N heliarc machine from government auction. How can I tell if this machine is a square wave machine or not. It definitely is not an inverter type (it's...