Just for those who make them. Notice the edge being thin, withouth dings and square to axis of the intended bowtip. Just regular cow.
As you can see, I cut the grooves when I put the nock on the stave, not before, to have good idea of necessary angles, but I make good surfaces and polish before I do, because the grove can be made withouth damaging the rest and by grinding and polishing the horn when its glued on the bow, the bow gets damaged, the polish gets smeared into wood grain etc. and its ugly.
This is for 125# yew bow I m making. I have another pair with more interesting texture, and collor, I post pics in a while.
Jaro