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We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › If your drill bits no longer work like they used to, a drill bit sharpener can bring ...

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?

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 ...

If your everyday work requires you to use drill bits then you know the frustration and expense of dull drill bits. The Drill Doctor sharpens dull drill bits similar to the way a pencil sharpener works ...