Forging World’s SHARPEST Duo-Katana under 2000℃, with 240 Layers of Damascus Steel | HammerForge

240-layer UHB20C 15N20 Damascus stack with mild steel, gold-plated blade. Features brass hardware and authentic fish leather handles. Comes with a basswood first-layer cowhide sheath. ------------------------------------------------------------------------------------------------------------------- Welcome to the HammerForge channel！ If you like my work, you can subcribe for more videos: Thank for watching my video. #sword #damascus #handcrafted