If you take pride in your sharp wit, you probably want your drill bits to be at least as sharp, if not sharper. Dull drill bits are as tiresome as dull conversation. Sharpen it up! To those ends, we offer premium drill bit sharpeners from Darex. This is a proud family business, started in 1973 by a father and son, after being in business together as manufacturers of welding guns and welding accessories. They discovered how difficult it was to keep drills sharp during manufacturing, and this frustration became the inspiration behind Darex. They introduced their industrial bit sharpener, their Drill Doctor® professional and DIY drill bit sharpeners and Work Sharp, their knife and tool sharpeners. We're pleased to offer their Drill Doctor sharpeners, which offer precision sharpening for various types of bits.