CPM Cru Wear Edge Retention Polished vs Toothy Edges
![](https://i.ytimg.com/vi/Uj1cimKpgvA/mqdefault.jpg)
18:56
LOW VS HIGH ANGLE EDGES EDGE RETENTION
![](https://i.ytimg.com/vi/XoKssgJb6eI/mqdefault.jpg)
10:06
Coarse vs Polished - S110V Steel Edge Retention
![](https://i.ytimg.com/vi/iQJOAe1Xzis/mqdefault.jpg)
12:56
Microbevels, Polished, & Toothy Edges: A Close Up View
![](https://i.ytimg.com/vi/dg4qcdDba9w/mqdefault.jpg)
16:58
Mister Neighbor Rates Knife Steels
![](https://i.ytimg.com/vi/OUgygP9-CiU/mqdefault.jpg)
25:41
I made the SHARPEST Sword with wood, Goujian from 2500 years ago, same technic used by Liziqi
![](https://i.ytimg.com/vi/qd4BBGmI8IM/mqdefault.jpg)
8:42
This knife cut a lot of rope (CPM 10V)
![](https://i.ytimg.com/vi/jPIJkXfUg5E/mqdefault.jpg)
7:04
This wacky sharpening method makes this M4 even crazier
![](https://i.ytimg.com/vi/0RuEqsy32ZI/mqdefault.jpg)
24:52