M390 steel into overdrive - death by degrees! an epic edge retention video
24:52
Blade Steel Testing - 10 of the Same Knife, 10 Different Steels, MULE Series results!
28:00
Making a custom knife in M390 Steel and Carbon Fiber by Bulgarian knife maker - Silverman
24:12
Testing Chinese Knife Steel - Actually Good? (8Cr13MoV)
22:57
Les aciers en coutellerie - Faites le bon choix !!!
17:41
Steel Will M390 Cutjack Edge Retention Test
11:16
This Could Be The Last Sharpening Stone You'll Ever Need!
24:34
Jamais dans l'histoire, des plans extrêmement rapprochés
21:12