sharp_edge
Gold Member
- Joined
- Jul 30, 2015
- Messages
- 5,739
No steel will hold a super keen edge (like popping your arm hair or push-cutting phonebook paper easily) for too long if it is used to cut stuff like cardboard; does not matter whether it's s30v, m390, k390, or rex45. They do make a difference when it comes to holding a sharp working edge.