The precision process — tungsten electrode, separate filler rod, foot-pedal control. Slowest to learn, cleanest results.
TIG Welding Buying Guide
TIG (GTAW) trades speed for control. A non-consumable tungsten electrode and a separate filler rod give you the cleanest, most precise welds of any process — on steel, stainless, aluminum, and exotic metals alike. It's the slowest process to learn and the slowest to run, but for thin material, visible welds, or anything that needs to look as good as it holds, nothing else compares.
Curated Picks
AC/DC entry point with real aluminum capability and no complicated settings to fumble through.
Pro-grade AC/DC machine with advanced waveform control for demanding work.
Dual-voltage value pick with pulse and adjustable AC balance control.
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Common Questions
It's not strictly required, but it's strongly recommended. Real-time amperage control from a foot pedal is most of what makes a clean TIG weld possible.
Yes — DC-only TIG machines handle steel and stainless just fine and cost less. AC/DC is only necessary once you want to weld aluminum or magnesium.
100% argon covers nearly everything. Helium blends come into play for thicker aluminum that needs extra heat.
Explore More
The most beginner-friendly welding process out there — continuous wire feed, shielding gas, and a forgiving arc. Here's what to run it with.
No gas bottle, no wire feed — just an electrode holder and a rod. The most portable, most weather-tolerant process there is.
An ionized gas jet that slices through any conductive metal — faster and cleaner than a grinder or torch.
The arc, spatter, and fumes don't discriminate by process. The right gear is what lets you weld for years instead of visiting urgent care.