Techno Damascus Steel

The process of making a complex (mosaic) blade of Damascus steel from a motor chain. On the cutting edge, steel u10 zonal quenching 62 Rockwell units. My site: https: // ... I don’t answer the cost question — email: https: // ... Be tolerant: for obscene language, insults and politics - ban. My Facebook group https: // ... Pinterest Channel Support: #DamascusSteel Оригинал видео: Все права на это видео принадлежат автору канала: