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Anchor Fastener Boring Bit

Discussion in 'Concepts and Ideas' started by Greg Bender, Sep 24, 2017.

  1. Greg Bender


    Sep 4, 2017
    Likes Received:
    I'm looking for a boring bit/ counter bore for the anchor fastener on series 20 extrusion. It needs to be 11.8 mm . Does anybody know of a source?
  2. Gary Caruso

    Gary Caruso OpenBuilds Team
    Staff Member Moderator Builder

    May 19, 2016
    Likes Received:
    Is it for this, Link to the part...?

    a 15/32" drill will do it.
    they recommend a drill guide (access hole jig), i can't find one for the 20 series!
    #2 Gary Caruso, Sep 28, 2017
    Last edited: Sep 28, 2017

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