Forging a samurai sword

High-brightness mirror technology samurai sword high-performance manganese steel toughness bending 90 degrees without deformation, blood groove process, hardness up to 60° cutting iron without hurting the blade, with sheath full length 103 cm, blade length 71 cm, handle length 26.5 cm, blade width 3.2 cm, knife body hand forged ultra-bright mirror polishing, solid wood