I suspect from the way those teeth have been chewed up, it's going to take a lot of work to make it half decent which may or may not produce a workable edge dependent upon your skill and how much time you really want to devote to it. If it were mine, I quite honestly wouldn't bother and I'd spend my time more profitably looking around for something that's at least usable. But then again, if you're into 'lost causes' and the 'journey' :wink: does it for you...crack on! :lol: - Rob