How can I center a drill bit so that it drills absolutely ...
2021-6-5 · Grab a piece of wood which is about 1 cm thick and drill a hole in it the same size as the drill bit you are going to use to drill through the final object. Then, put both in a vice with support so they line up perfectly. You can then use the drill piece of wood as a guide to ensure the whole is roughly central.
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