Mark Knapp
Dealer - Purveyor
Do you know what these are? Any body know what kind of steel it is?
As you can see, in this next picture I did a break test on it and it hardened up real hard.
See the grain structure?
![DSCF4835-XL.jpg](https://photos.smugmug.com/My-First-Gallery/i-9t3KR6J/0/92c21532/XL/DSCF4835-XL.jpg)
As you can see, in this next picture I did a break test on it and it hardened up real hard.
![DSCF4836-XL.jpg](https://photos.smugmug.com/My-First-Gallery/i-w6cCvvL/0/2f816de7/XL/DSCF4836-XL.jpg)
See the grain structure?