Phillip Patton
Knifemaker / Craftsman / Service Provider
- Joined
- Jul 25, 2005
- Messages
- 5,382
At least I thought so. If you want to know what those numbers mean:
http://www.carbidedepot.com/formulas-aisi-sae.htm
http://www.carbidedepot.com/formulas-aisi-sae.htm