Making Screw drivers

[Pepperpopper]

I have made a few fitted screw drivers for shotguns over the years. I'm used to knife grinding so I just eyeball it. Anyone seen a good tutorial on this or a specialized jig?

 

[RePete]

I have made a few fitted screw drivers for shotguns over the years. I'm used to knife grinding so I just eyeball it. Anyone seen a good tutorial on this or a specialized jig?

B-Square has or had a grinding stone.

 

[gunrunner100]

February/ March 2005 issue of the Machinist's Workshop magazine has a great tutorial on how to make bits out of allen keys. If I had a scanner I could post it, but I don't.