Tanto blades from the cannon barrel of the occupants armored personnel carrier.

Tanto-style blades, from a 30mm BTR cannon. In the center of the roller from the bearing. The steel is heat-resistant, so it is very difficult to forge. At 0:22, a section of the barrel is shown, where you can see that the hole is not drilled in the center. Why this is so, I do not know, maybe such technology or workmanship. Thank you all for your support in the comments. I'm still relatively safe as well. Today is the 305th day of the war. Tea: from blue cornflowers. My life youtube channel: On my patreon page, I began to explain the processes and secrets of my work. Topics already covered: 1. Why do I add pepper to container Damascus steel. 2. What do I sprinkle? Flux and its composition. 3. How do I remove the container from the workpiece (container Damascus steel). 4. Why am I drilling a hole in a container. 5. Why do I sweep away the dross from the anvil with my hand. 6. Why do I f