WQTB Tungsten Electrode Sharpener holder Tungsten SharpenerPatent No.: ZL 2022 2 3001879.0The normal way tip grinding process of the tungsten electrode is generally carried out by the operator directl...
10 Angles Tungsten Sharpener Grinder For TIG weldingAdvantages compared with other similar products: 1.Obtained national invention patents;2.Obtained the EU CE certificate;3.Precipitation of tungsten...