I think it's make short work of a finger for sure. From what I know about @freedompoint he doesn't do things by halves and so I expect it to turn up sharp as.

I'd like a polymer sheath but don't know anyone who could do it for me. There's a few good leather-workers around though and I think that's be the way to go. Not sure what style I'll go for yet, but will have a think about it once I see the knife.