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Cutting aluminium like a hot knife through butter

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  • #16
    I’m now using an angle grinder with 4 inch cutting disk. It’s working flawlessly for straight line cuts.
    Nev Bailey
    Christchurch, NZ

    BearhawkBlog.com - Safety & Maintenance Notes
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    • #17
      What type of disc have you found to work best with aluminum?

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      • Nev
        Nev commented
        Editing a comment
        Let me check later Dave. To be honest I simply said to the hardware store fellow “do these things cut metal” and he said they do. It’s very fast, and easy to keep straight.

    • #18
      Here you go Dave. Actually I got this idea from Whee on another thread.

      ECB0BED5-1520-4EDC-B2CE-8AA970C905D2.jpeg
      Nev Bailey
      Christchurch, NZ

      BearhawkBlog.com - Safety & Maintenance Notes
      YouTube - Build and flying channel
      Builders Log - We build planes

      Comment


      • David Swartzendruber
        David Swartzendruber commented
        Editing a comment
        Thanks Nev. The cheap discs I buy work pretty well with steel but I've been disappointed when trying to cut aluminum. Maybe I just need to buy a more expensive disc. BTW, I have a high school buddy that lives in Auckland. I visited him many years ago but never made it to the South island. I'd love to make another trip there.

      • svyolo
        svyolo commented
        Editing a comment
        HF discs don't last very long. I haven't tried them on AL though.
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