Walking Man
BANNED
- Joined
- May 28, 2003
- Messages
- 9,606
Curious: How does HI heat treat their double edged swords?
If anyone knows, I'm curious to find out. Are they differentially tempered? If so, how do they do it?, if not?..... Then how? Thanks.
If anyone knows, I'm curious to find out. Are they differentially tempered? If so, how do they do it?, if not?..... Then how? Thanks.