2% Lanthanated Bundle
I have done a bunch of tests on electrodes of all types.
(E3, ceriated, thoriated, and pretty much all the rest)
I believe 2% lanthanated is the best all around type of electrode for AC and DC as well as for inverters as well as transformer machines.
So to keep things simple, 2% lanth is all I use now.
But I still use different sizes.
I keep a 3/32" tungsten in my torch most of the time because it usually does the trick.
I use 1/16" for really thin stuff and anything under about 60 amps
I use 1/8" for aluminum when I have to go over about 200 amps.
So here's a bundle that will allow you to get all 3 tungsten sizes I offer right now, from CK Worldwide (all come in packs of 10):
All 30 electrodes for $106.99.
That's $15 off. I think it's a pretty great deal.
Save some money and grab this bundle!