ORS Nasco Tungsten Electrode, Pure Ground, 7 in, Size 1/16, 3/PK, 1167G-3
$ 10.37
Generally used in the welding of aluminum or magnesium
Good arc starting stability when used w...
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ORS Nasco Tungsten Electrode, E3, 7 in, Size 1/16, 3/PK, 1167GE3-3
$ 6.41
Longer life than thoriated electrodes
Non-radioactive additives
Can be used in both AC and DC ...
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