In this comprehensive guide, learn how to sharpen drill bits effectively using an angle grinder. Perfect for both DIY ...

From flat files to whetstones to bench grinders, we walk you through all the tools and tips to get the sharpest edge.

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.

My dad gave me a big box of cold chisels, punches, and other stuff. Most of the tools are in pretty rough condition, with a mushroomed face on one end and a chipped edge on the other. Can I grind ...