How to Hand Sharpen a Twist Drill

[Mayhem]

I must be honest and say that I didn't actually watch the video until now, as I was in a rush earlier and (wrongly) assumed it was a link to one of the ubiquitous drill sharpening videos on YouTube. Then I heard a familiar voice and gave the vide due course and attention.

The main issue I have is setting the initial angle on the cutting edge. The back relief isn't a problem but I sometimes wonder how much angle to place on the cutting edge. I roll away from the cutting edge to create the back relief but I may try your method as well.

Thanks for making the video Tom.