Honshu-Era Sword Spear

Product Name: Honshu-Era Battle Blade
Total Length: 740mm
Blade Length: 360mm
Handle Length: 360mm
Blade Width: 45mm (widest point)
Blade Thickness: 5.8mm
Blade Material: 9Cr18MoV steel with cryogenic treatment
Weight: 666.6g (blade only) / 830g (with sheath) / 998g (with scabbard)
Gross Weight: 1150g (including packaging)
Hardness: 60±HRC
Surface Finish: CNC water grinding + nano-black titanium oxidation coating
Handle Material: Ergonomic high-performance nylon fiberglass TPR
Structure: One-piece blade spine + screw-fastened composite handle
Accessories: Hand-stitched leather sheath