Two of them T10 Handcrafted Tsushima Japanese Command Knife Katana

Description

Craftsmanship
Hand forging: The craftsman heats the T10 steel billet to a high-temperature plastic state, and then repeatedly folds and forges it by hand hammering. This not only makes the internal structure of the steel more dense and uniform, eliminates impurities, but also refines the grain size, enhances the strength and toughness of the knife, and forms a unique forging texture, giving each knife a unique personality.
Covering soil and burning blades: This is a traditional heat treatment process. Apply different thicknesses of soil on the surface of the blade and then quench it. The soil on the blade is relatively thin and has a higher hardness after quenching, while the soil on the back and other parts of the blade is thicker and retains good toughness after quenching, thus enabling the blade to achieve a balance of rigidity and flexibility, while also forming beautiful blade lines on the blade.
Grinding and polishing: Various grinding tools from coarse to fine, such as sandpaper, grinding wheel, oilstone, etc., are used to perform multiple grinding and polishing processes on the blade, polishing the surface of the blade to a smooth mirror like finish, removing forging marks, burrs, and defects, giving the blade a metallic luster, and further improving the sharpness of the blade.
Assembly process: Assemble the processed blade with the handle, sheath, and other components. The handle is usually made of wooden material, and the surface may be wrapped with silk or leather to increase grip comfort and friction; The scabbard is mostly made of wood, and the surface is treated with painting, carving and other techniques to protect the blade and enhance the overall aesthetics. The blade part may be made of metal materials such as copper, and crafted into patterns and shapes with a Japanese style.
Design Features
Elements of Ma Island style: It may incorporate some characteristic design elements of the Ma Island region, such as the use of patterns or shapes that symbolize Ma Island culture, such as local flora and fauna, traditional patterns, etc., in the decoration of knives, heads, or handles, giving them unique regional cultural characteristics.
Japanese style command knife shape: Following the classic shape of Japanese style command knives, the blade length is generally longer, usually exceeding two feet (60 centimeters or more), and the blade has a certain degree of curvature. The maximum curvature is generally at 16.7mm below the tip, which conforms to the principles of mechanics and is easy to cut.
Detail design: Pay attention to detail processing, such as the exquisite carving or unique shape of the blade, which serves to protect the palm and decorate it; The design of the handle will consider the comfort and stability of the grip, so that it can be easily held and swung during command; There may be metal decorative parts on the scabbard, such as ladles, hanging rings, etc., to increase the aesthetics and practicality of the tool.
Purpose and significance
Historical use: In history, the Japanese command knife was a symbol of military officer identity and status, representing the spirit of Bushido and the honor of the army, used for commanding operations and showcasing identity.
Modern use: In modern times, the T10 hand forged Japanese conductor knife Katana is more commonly used for martial arts performances, collections, and decoration. In martial arts performances, its beautiful appearance and unique waving style can showcase the charm of Japanese martial arts; As a collectible, it attracts numerous sword enthusiasts and historical and cultural researchers, and has certain artistic and historical value; In home decoration, it can serve as a unique artwork, adding a Japanese cultural atmosphere to the space.