How to drill square holes

I’ve never thought about this before, but here’s the logic behind a drill bit that drills square holes.

A piece of geometric poetry.

Comments

One Response to “How to drill square holes”

  1. Shanahan on December 1st, 2006 04:14

    Technically (I am a woodworker, like Cohen, after all) that’s not a drill bit. The thing doesn’t spin on a center point. I’ve never seen one but I believe it sort of rotates around off-center making it impossible to actually use. A dedicated mortiser or drill-press with mortising attachment is what you really want.

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