Thread: Tig Tips?
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Old 06-21-2008, 05:21 PM
Allen Allen is offline
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Join Date: Jun 2003
Location: Virginia
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How many amps are you running?

Also, is that a lift/scratch start or does it have high frequency? I don't remember.....

Also, you want a pointed tungsten. A sharp point. I can't stress this enough.

A balled toungsten is very tolerant of touching the weld puddle during aluminum. Pointed electrodes on steel are not at all even close to tolerant of contaminatin.
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