![Quote](images/misc/quote_icon.png)
Originally Posted by
Bushmiller
A spade bit is probably the easiest of all drill bits to sharpen. Those with a spur at each tip are a little more tricky. I try to avoid those or just file them off. I use old triangular saw files. The cheapest sets often require sharpening out of the packet, but then become quite passable.
Regards
Paul