ORS Nasco Best Welds 187GC2 2% Ceriated Ground Tungsten Electrode, 1/8 in x 7 in, 10 PK

2% Ceriated Ground Tungsten Electrode, 1/16 in x 7 in, 10 PKFeaturesDifferent electrical characteristics than thoriatedLong lasting

2% Ceriated Ground Tungsten Electrode, 3/32 in x 7 in, 10 PKFeaturesDifferent electrical characteristics than thoriatedLong lasting

Zirconiated Ground Tungsten Electrode, 1/8 in x 7 in, 10 PKFeaturesTypically used for welding with higher AC currents on nonferrous metalsAlso used for high speed welding

Pure Ground Tungsten Electrode, 1/8 in x 7 in, 10 PKFeaturesGenerally used in the welding of aluminum or magnesiumGood arc starting stability when used with ACTip forms clean balled end

Pure Ground Tungsten Electrode, 1/16 in x 7 in, 10 PKFeaturesGenerally used in the welding of aluminum or magnesiumGood arc starting stability when used with ACTip forms clean balled end