>>459441I could only recommend this, the smiths tri hone. 3 grits in one, course, medium, fine. I found one at a hardware store for about $25 US. I've gone from reprofiling to easily slicing phonebook paper. not sure on the grits, but I would guess ~400, ~800, ~1000-1200.
It's not the lightest (don't have a scale) but I could see throwing this in with an axe without thinking twice, just throw a rubberband around the base and stone (or just take the stones)
