I had a little fun with this axe today out at the splitting stump. The thing is amazing. It has absolutely no respect for knots.
You can chop right through 'em. The combination of weight, sharpness and bit geometry is just devastating.
You can also set the piece of wood on its side and split the knot lengthwise.
You can see the waffle pattern on the poll in this image.
Or if you hit knots square on center you can split them with an end blow.
I had dueling brothers out at the wood pile today, the big 5--pound rafter and his little brother, a 3-1/2 pound Plumb single bit. The 3-1/2 pounder did fine on most stuff but on the big knotty stuff it was no contest.
If you've ever framed houses then you might know the pleasure of driving a hardened 'teco nail' into a knot where you could never drive a sinker. That's kind of how it feels to bash the crap out a knot with this axe. It's like getting even with all the knots that ever got in your way.
Good fun!