Search:

Yep, fair enough. Some files are harder than others, though. But if you feel that the edge is fragile, temper away.

A good book, if you can track it down, is Wayne Goddard's $50 Knife Shop. It has...

That looks great.

If you did not let it heat up while grinding you probably wont have to temper it again. It will be hard, probably harder than a knife should be... This will make it harder to...