Inspired by this thread I decided to modify the broken off end of a file.
After a an hour or so on the Aldi grinder I ended up with this:
My first efforts using the piece of file showed me that the striking edge really needs to be curved. (I figure the radius should be about 1 cubit!)
I ground the "blade" part very steeply; more as a scraper than a knife for roughing up tinder and stuff (I also have little people around to think of).
It is a lot easier to get sparks with this now that I have rounded off the corner - and I am not smashing up my flint so much either!
Z
After a an hour or so on the Aldi grinder I ended up with this:
My first efforts using the piece of file showed me that the striking edge really needs to be curved. (I figure the radius should be about 1 cubit!)
I ground the "blade" part very steeply; more as a scraper than a knife for roughing up tinder and stuff (I also have little people around to think of).
It is a lot easier to get sparks with this now that I have rounded off the corner - and I am not smashing up my flint so much either!
Z