Uploaded April 2026 | Updated September 2026, 5 hours ago

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How to prep tungsten for DC versus AC welding
Why proper tungsten sharpening improves arc control

Who this helps:
This video helps welding beginners and professionals, supervisors, and trainers who want consistent TIG arc performance and correct setup practices across different welding machines.

Chapters:
00:00 Inverter vs transformer machines
00:11 Tungsten types for inverter machines
00:16 Tungsten options for transformer machines
00:27 Choosing the correct tungsten size
00:43 Tungsten preparation overview
00:50 Sharpening tungsten for DC welding
00:53 Tungsten prep for AC welding
01:00 Final setup before TIG welding

#millerwelders #TIGwelding #weldingsetup #fabrication
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