Qiankun Dual Blades

Parameter
Primary Blade (Visible)
Sheath Blade (Stealth)
Total Length
103cm (40.6")
78.5cm (30.9")
Blade Length
65cm (25.6")
52cm (20.5")
Blade Width
3.1cm (1.22")
2.8cm (1.1")
Blade Thickness
0.5cm (0.2")
0.4cm (0.16")
Weight
0.75kg (1.65 lbs)
0.55kg (1.21 lbs)
Handle Length
21cm (8.3")
13.5cm (5.3")
Total Weight
1.9kg (4.2 lbs) with sheath
—
Technical Innovations
⚔️ Dual-Blade Nesting System
• Primary Blade: 103cm full-length for heavy-duty chopping (wood/metal barriers).
• Sheath Blade: 78.5cm concealed blade with 13.5cm reverse-grip handle (0.3s quick draw).
• Magnetic Locking: Neodymium magnets ensure ±0.5mm blade alignment in sheath.
🔩 Dynamic Balance Engineering
• Primary Blade: Tungsten counterweight in pommel boosts swing momentum by 40%.
• Stealth Blade: Titanium core + hollow spine for rapid thrusting maneuvers.