Chisels are an ideal tool on which to begin your sharpening education, especially if you have some that are really beat up, ...
You can use a drill guide to ensure the correct angle of the bit tip ... before you do any precision work on it, like sharpening a drill bit. This is one reason jigs and sharpeners that use ...
Most DIY-ers use traditional drill bits to create holes in wood ... You can use power tools like a Dremel or an angle grinder with a metal sharpener attached, or you can hone it by hand with ...