A 10 pack of Weldstone 1.6mm x 175mm Thoriated Tig Welding Tungsten Electrodes WT20. The most common Tungsten electrode used today. Weldstone EWTh-2 or 2% Thoriated Tungsten electrodes contain a nominal 2 wt-% of thorium oxide (ThO2) which is evenly dispersed throughout the entire length of each rod. Offers excellent resistance from weld pool contamination, a stable ARC and easy starting capabilities. Generally used on DC electrodes negative or straight polarity. Also includes a 1.6mm collet.
- 1 Years Parts & Labour
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