Drill sizes for taps

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  • brokeass_baller
    Pick it up!
    • Feb 2013
    • 82

    #1

    Drill sizes for taps

    Quick question. What size drill bit would I need in order to tap holes to:
    -10-32
    -10-24
    -8-32
    -1/4-20
    -1/8NPT

    Thanks!
  • captian pinky
    Bearded Works

    • Oct 2004
    • 2755

    #2
    you can google a drill tap chart.

    Comment

    • luke
      lukescustoms.com

      • Jan 2001
      • 8211

      #3
      Tap----------Drill
      10-32-------#21
      10-24-------#25
      8-32---------#29
      1/4-20-------#7
      1/8-27 NPT---R

      Comment

      • brokeass_baller
        Pick it up!
        • Feb 2013
        • 82

        #4
        Thanks Luke!

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