Archie wrote:

As a one time welding instructor, I tried one.
It worked just fine, and in some instances, better,
but takes a little getting used to if
you are aclimated to a conventional oxy-fuel torch.

As I have seen these demos at OSH, Fairs, etc.,
the presenters make it appear that it will make an
accomplished weldor out of anyone.
Caveat Emptor.  There is still no substitute for
a good working knowledge, practice, and experience.
Archie

 
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