Drill Bit Diameters?

Discussion in 'FAQs' started by bigdonnie, Nov 13, 2004.

  1. bigdonnie

    bigdonnie Member

    I used to have a great reference sheet that came out of Model Railroader which had a variety of useful things like drill bit (#60-80) diameters, wire gauge diameters, etc. If someone has a copy they could scan for me, it would be greatly appreciated. Failing that, can anyone point me to an internet site that has this type of info?
  2. Bongo Boy

    Bongo Boy Member

    Try this site: shopswarf.orcon.net.nz/drills.html

    Also, do a google search using 'number drill sizes' and you'll see a number of sources for both number and letter drills. For wire gauge, do a search on 'american wire gauge' (if that's what you're looking for), or try 'wire gauge size'. Both searches return lots of stuff.
  3. jon-monon

    jon-monon Active Member

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