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    1. #1
      Join Date
      Oct 2004
      Location
      Batesville, IN
      Posts
      908
      Country Flag: United States

      JW Harris Tech Line

      I just called JW Harris tech to ask them what it was intended to be used for. It has a flux core, but not in order to weld without shielding gas, but to help with welding on dirty, rusty, or painted materials. It was originally developed with a beginner home welder in mind that would be doing random repairs around the house. I asked about the differences in "workability" etc. and he said that it would hammer, grind etc. basically the same as standard (ER-70 -3) - (Is that right nomenclature?). I'm not an expert on this stuff, but I thought I'd post what I found out.



      Sorry to get off on this tangent - I know the original thread was talking about TIG and sheetmetal.
      Brandon Wiedeman
      1972 Suburban
      1967 Chevy II - Project not yet started

      I have about 3 lifetimes worth of projects planned out in my head!
      Wiedo's


    2. #2
      Join Date
      Nov 2003
      Location
      Paradise, Ca
      Posts
      1,411
      Matt probably knows every thing about it.
      Pfff. The less I know about body work, the better!

      (ER-70 -3) - (Is that right nomenclature?).
      That would be ER70S-3.
      -Matt

      Welders: The only people that think a co-worker catching on fire is funny.




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