Seen the question about the lines.
NO doubt milling lines.
Was gonna give my 02.about it.
Lets have fun!!!
Yall, The Dogs of the Yard!!!!
Describe how Renee LETS Dan and the Yard
Artisans make the KNIVES WE LOVE!!
(From a piece of rectangle stock to
a functional and awesome tool!!!!)

My biggest curiosity is if the NC milling offers advantages over grinding.
I know just enough about manufacturing and heat treating to burn my house down.
I can imagine that the milling might create a lot less heat, especially if a lubricant is pumping onto the material, but wonder if it makes any differance.
I.e., Assuming the shaping is done prior to the heat treating. I can also imagine that the milling allow much more control over the cross section profile of the material.