T820-0625 - 2% Thoriated Tungsten Electrode - 1/16" x 7" (Red) - 10 Pack

The Old Reliable: Red Tungsten 1/16"

If you've been TIG welding for any amount of time, you know the "Red" tungsten. The Techniweld T820-0625 is a 10-pack of 1/16" 2% Thoriated electrodes, the absolute go-to for welding steel and stainless steel on DC. Why do welders love it? Because it just works. It starts an arc instantly without sticking, it holds a sharp point longer than almost anything else, and it handles the heat without spitting into your puddle.

This 1/16" size is perfect for your finer work—think sheet metal, exhaust tubing, or intricate brackets where you need a tight, focused arc. Unlike pure tungsten that balls up, this thoriated blend stays hard and keeps that needle-sharp point you ground onto it, giving you total control over your bead width and penetration. Whether you are running a scratch start rig or a high-end machine with high-frequency start, these electrodes deliver a smooth, stable arc every time.

Pro Tip: Since these contain thorium, be smart when you grind them. Don't breathe the dust. Use a dedicated grinder with a vacuum system if you have one, or wear a good respirator. Keep your point sharp, grind the striations lengthwise (parallel to the rod), and this tungsten will give you the cleanest welds in the shop. It's the standard for a reason.