Pick the Right Bit Fast
Having trouble selecting the perfect-size drill bit for a particular bolt shaft?
No More Guesswork
Having trouble selecting the perfect-size drill bit for a particular bolt shaft? Here’s a way to drill bolt holes just the right size every time. Gently tighten the bolt in a vise. Slide a drill bit between the vise jaws, and use the gap as a gauge to find a drill bit that’s slightly larger than the bolt. — William A. Goldbach
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Originally Published: May 17, 2018