Discover an amazing technique that few people know about—sharpening drill bits to restore their functionality and precision.

Dull dill bits can be sharpened in a number of ways, but this method takes much of the guesswork and effort out of the process. Find out what it is.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Drills and drill bits are an essential part of every handyman's toolkit, and for good ...

Keep your drill bits cutting like new with the Drill Doctor ($129, Model 250), the first affordable drill-bit sharpener that gives professional results. The electric sharpener uses a diamond abrasive ...

The Drill Doctor DD750X drill bit sharpener allows the user to create a custom point angle between 115 degrees and 140 degrees. With this sharpener, the number of relief angle options has been more ...