Z-TUFF is the toughest material among the 60-level hardness powder steels, and one of the most wear-resistant steels among the toughness grade materials, which well balances the toughness, wear resistance and hardness of katana swords. Because Z-TUFF contains 1.5% nickel in the composition, it has better performance in low temperature toughness. The whole sword of this product adopts vacuum heat treatment + cryogenic treatment. Manual grinding, the hardness is about 60HRC, the impact toughness is about 130J, and the blade pattern increases its beauty.
This hand-forged Japanese samurai katana sword is crafted from Z-Tuff carbon steel and undergoes a unique cryogenic treatment process, similar to the storage of cryogenic liquids like liquid nitrogen and liquid oxygen, ensuring exceptional strength and durability. The sword's vacuum jacketed design enhances its resilience, making it a perfect blend of advanced technology and traditional craftsmanship, ideal for both display and combat.
Features:
Z-Tuff. Full Tang. Vacuum + cryogenic. Removable.
Battle ready, not just a collectible.
Traditional craftsmanship 12 stage hand polished finish.
Perfect balance, comfortable grip.
Gives away a free sword bag and a spare pair of mekugies (Pegs).
Free engraving available.
Katana Specifications:
Overall Length:
103cm / 40.6''
Nagasa(Blade):
70cm / 27.5''
Tsuka(Handle):
26cm / 10.2''
Weight without Scabbard:
945g
Blade:
Z-Tuff
Mekugi-ana:
1
Tsuba:
Iron
Menuki:
Gold Plated Copper/Silver Plated Copper
Seppa:
Red Copper
Habaki:
Red Copper
Saya Material:
Hardwood+Buffalo Horn
Handle Material:
Hardwood+Genuine Rayskin
Tsuka:
Haichi
Fuchigashira:
Gilt Bronze/Silver Bronze
Notes:
Our products are 100% handmade, so specification varies slightly from sword to sword. We appreciate your understanding.
All our katana swords are hand forged by swordsmiths, the forging time about 7-15 days. For some high-performance swords may require longer hand forged processing time, depending on the difficulty of the craft.
This knife is purely hand-polished, with a super-sharp edge on a pure plane, and its own high hardness, so don't cut thick objects. And can maintain long-term sharpness and rust resistance.
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