How do you decide whether the haft is worth saving? With a lot of grain runout and dried out wood, I tend to give up quickly. My thinking, which may be wrong, is that you cannot bring weakened wood back to full strength.
Thanks for your thread. I'm learning a lot.
I'm not sure...usually if the haft isn't cracked or broken and the head is tight (or easily re-wedged), I'll run with the handle. I've only bought a few with handles, so I'm certainly no expert. I like hanging axes though, so I guess I really don't mind if I break one (outside of the safety issue obviously). Hickory tends to be plenty strong, even decades after it was installed in a head, so it would need to be in pretty rough shape for me to toss them anymore.
The Council with the blown out eye is a good example of a haft I would think is probably unsafe if I were to use it...the wood is very, very weathered. But I thought the Pickett's Pride handle was toast too, but once I got to work on it, it turned out to be the best feeling and looking handle I have. I've pulled some handles that could have been saved, too, though (like the Merit hatchet and the Cayuga), so I guess I just go by what feels right! I may still re-hang the Merit on its old handle, but it has a lot of damage to the swell so it'll need to be repaired before I do that. The Cayuga was hung tilted, and I ruined the handle trying to get the head off and hung straight. So, I guess it all depends.

I also give a little more leeway to original handles. If it's been re-hung, and it's a bad handle that needs too much work, I'll toss it in the corner for some other project.
I'm glad you like the thread...it's funny, but I can see my lessons learned and how my hobby and skills are evolving as I learn more as true amateur.