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Re: Step by Step Hole Reaming Instructions
What I did when cutting 1.125 bearing holes in 1/8 wall box beam. Started with quarter, then straight up to 1 inch, the largest drill we have. The pilot should be just big enough for the center part of the 1" drill which is not center cutting. Then I bored the hole to just under, and reamed it by hand to the final size.
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