Meowy Catkin
Meow!
I would much rather my dentist be able to get my horse done quicker this way than the poor thing having his mouth forced open for ages. I think the difference people are thinking is that whereas the electric rasp is made for purpose, a hand grinder designed to cut metal is not designed for feet. As I said, you can touch the rasp when it's turned on with your finger, I wouldn't be doing that to a grinder.....
^ I agree.