Drill bits don't need to be replaced if they've gone dull, as there are multiple ways to re-sharpen them so that you can get extended use out of them.

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As a professional woodworker, I’d much rather use my tools than sharpen them, but I know dull or broken bits are unavoidable. I’ve had a toolbox filled with old drill bits, so it was past time to do ...

I've been thinking about buying one of these but I don't know if they are just a gimmick. Also, if they genuinely work well how good do your bits need to be in the first place to be worth sharpening?

Add Yahoo as a preferred source to see more of our stories on Google. An image of a man grinding a drill bit on a bench grinder - Best_Stocker/Shutterstock We may ...

We may receive a commission on purchases made from links. If you're a professional craftsperson or even just an ambitious do-it-yourself devotee, then you know that a cordless drill is one of the most ...