This is really cool! Haven’t tried an adze, but it does look like it would work well for roughing out a stave
The truth of it is I make them and don't have one for myself. After fiddling with this one that might need to change. What's old saying about mechanics' vehicles rarely run correctly, electricians have light bulbs out in the house....well, blacksmiths get to make the cool toys and send them out the door to someone who will use them. I have at least 20 "I should make myself one of those" tools in my head. I'll get around to it eventually I guess.
I played with this one this morning with a hammer handle in it and MAN ALIVE...it makes wood move in a hurry! I took out a 2x4 in about 6 good strokes.