If your drill bits no longer work like they used to, a drill bit sharpener can bring back their edge. Whether you work with wood, metal, or plastic, sharp tools work faster and more precisely than ...

(MENAFN- GetNews) Maintaining sharp tools is essential for both DIY enthusiasts and professional craftsmen. Among these tools, drill bits are essential for a variety of jobs from woodworking to ...

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?