Learn 4 effective ways to sharpen drill bits at home just like the manufacturers do! Using a homemade drill bit sharpener, this simple jig makes it easy to sharpen different sizes of drill bits in ...

like sharpening a drill bit. This is one reason jigs and sharpeners that use a bench grinder can be unreliable: When the ...

[Amy Makes Stuff] has long used a pair of diamond honing blocks to freehand sharpen planes ... knob that expands and contracts the jig. [Amy] made it by drilling a bunch of holes close to the ...