Quote Originally Posted by HNSB View Post
Someone correct me if I'm wrong here...

I've been spending a lot of time lately trying to understand this, and trying to determine where the terms come from.

As best as I can tell those blades are single ground 1/2 hollow. The first blade might be more than 1/2 hollow; it's hard to tell where the edge is in relation to the hollow with the picture there.
They are both double hollows but whether its 3/4, 1/2, or some other fraction I couldn't say