40''Stick Sword Ninja Carving 9260 Spring Steel Japanese Straight Battle Ninjato

Description

DESCRIPTION:
Name: 飓 风
It can cut bamboo, paper , branch, or water bottles etc.It's a
functional
sword .
Overall Length: 40.6'' /103 cm
Blade Length: 27.5'' / 70 cm
Handle  Length: 10.24'' / 26cm
Blade Width: 1.26'' / 3.2cm
Thickness: 0.28'' / 0.7cm
Bo-hi: No blood groove
Blade Material:
9260 Spring steel
Tang(nakago):
Full tang
Hardness(HRC):
56
Saya: Wood + PU leather
Package Include: 1 sword + 1 bag
Additional Service
About us
Sword Noun Explananation
Delivery details
Sword maintenance
Additional Service
It's free for engraving English words, Chinese Characters and Japanese Kanji , etc.
You need pay extral -30 for engraving patterns.
Sharpness
Most of our blades are sharp. We can also make the blade unsharpened for free if you require.
Matching Swords Set
If you buy one katana, we can make a matching Wakizashi or Tanto for you. The price varies from different swords. Please contact us if you need make custom matching set.
About us
We have our own sword-casting factory. The factory is located in Longquan, a small town with a long history of sword-casting in China. Most of the famous Swords in China are made there. Rich raw materials, skilled technology, traditional sword casting technology from generation to generation.
Manual production really takes a lot of time. We will prepare most products in advance ，and arrange delivery within about a week. However, sometimes the delivery time is delayed due to weather or raw materials，etc. we hope to get your understanding. Feel free to contact us to inquire about the status of your order.
Each handmade sword is unique. Our swords are great for gifts or for your own collection. Our swordsmithing master makes every sword attentively, hope you can feel our sincerity. We will also give you the best customer service, any questions please feel free to contact us.
Sword Noun Explananation
Quenching
After the blade has been shaped, the sword would be quenched. We quench our swords in either water or oil. Water quenching produces a tougher edge which can also be hardened further more using clay. Blades quenched in oil are still considerably hardened and do have superior flexibility compared to a water quenched blade.
Folded Steel :
In the forging process , the most useful process is the folding, where the metals are forge welded, folded, and welded again, as many as 124 times(15 times is the best). The folding removes impurities and helps even out the carbon content, while the alternating layers combine hardness with ductility to greatly enhance the toughness. The less impurities, the harder and sharper the blade will be. We have done cutting tests on the blades. it can cut bamboo(young bamboo tree), grass mattings and slice paper(The blade should be tilted at 45 degrees).
Clay tempered :
To maximize both the cutting edge and the resilience of the sword spine, a technique of differential heat-treatment is used.The sword is painted with layers of clay before heating, providing a thin layer or none at all on the edge of the sword, ensuring quick cooling to maximize the hardening for the edge.A thicker layer of clay is applied to the rest of the blade,causing slower cooling.This creates softer,more resilient steel, allowing the blade to absorb shock without breaking.
About 1095 carbon steel :
The best quality of high carbon steel is at 1095, the carbon content was 1.03%, and the element contains a small amount of chromium, molybdenum, vanadium, after heat treatment can reach HRc58-60 hardness, toughness is very good, but not resistant to rust, more be applied to traditional european-style hunting knife, large cutting knife and military dao. Such as the United States during world war ii "KA - BAR" saber is in 1095 as the blade material.
Kobuse :
The vast majority of modern katana and wakizashi are the maru type which is the most basic, with the entire sword being composed of a single steel. The kobuse type is made using two steels, which are called hagane (edge steel) and shingane (core steel). Steel of different materials is forged and welded together to hammer the basic shape of the sword. This allows the overall blade to have a higher toughness and absorb a lot of impact. Reducing the possibility of breaking or bending to some extent. Makes the blade not only has high hardness, but also has super toughness
Delivery details
a)
Import duties, taxes and charges are not included in the item price or shipping charges
. These charges are the buyer’s responsibility.
b) If you do not receive the package, or the package is damaged during transportation. We'll take care of it. Please feel free to buy.
c)
If it is mentioned in the product description that the package includes the sword bag or sword holder , the style will be random.
The sword holder or sword bag on the ebay picture is the props we use for shooting.
If you really like a style, please contact us before buying.
d)  If you have any problem after recieve the package (wrong size, wrong style, etc.). We always provide you with the best after-sales service.
Please give us a chance to help you before you give us a bad feedback
. Thank you very much!
Sword maintenance