Tetsujin Ginsan Metal Flow Kiritsuke Gyuto 240mm
With Octagonal Mono Ebony Handle
※ Mirror polishing is not available for this product. A saya is not included.
If you would like to purchase a knife saya, please add your preferred saya option to the cart from the “Add Knife Saya” product page. On PC, this option can be found at the upper right of this page. On mobile, it can be found at the bottom of the page.
[About Tetsujin Hamono]
Tetsujin Hamono (鉄人刃物) is a premium Japanese knife brand created through the collaboration of blacksmith Toru Tamura and sharpener Naohito Myojin in Kochi, Japan.
Tamura is responsible for forging and heat treatment, while Myojin completes each blade with his signature thin, precise grind and exceptionally refined finish. Together, their craftsmanship gives Tetsujin knives their distinctive cutting performance and high level of fit and finish.
[About Ginsan Metal Flow]
Tetsujin’s Ginsan Metal Flow (鍛流線 / Tanryusen) series features a Ginsan (Silver #3) stainless steel core clad with softer stainless steel.
Through careful polishing and etching, the natural flow and layered character of the metal are revealed as subtle, wave-like patterns across the blade surface. Combined with the corrosion resistance and easy maintenance of Ginsan and Myojin’s thin, precise grind, Metal Flow is a premium line that offers both distinctive aesthetics and exceptional cutting performance.
Tetsujin Ginsan Metal Flow Kiritsuke Gyuto 240mm
Specification
Country/Region of Brade : Kochi Pref. / Japan
Blacksmith : Toru Tamura
Sharpener : Naohito Myojin
Knife Type : Kiritsuke Gyuto
Constraction of Knives : double-edged blade
Steel Type of Cutting Edge : Japanese Stainless Steel
Steel Name : Ginsan Steel (Ginsanko, Silver #3)
Forge Welding : San Mai construction (Ginsan steel core with soft stainless steel cladding)
Finish and design : Metal Flow (Tanryusen) finish, etched and polished flowing pattern, thin double-bevel Kiritsuke Gyuto profile
Hamon(Wave) :
Cutting Blade Length : 240mm
Blade Width : 50mm
Thickness : 2.7mm
Weight : 198g (including handle)
Saya (Sheath) : Not included
Note of Use : Since the blade can chip or break, do not attempt to cut, hit or chop frozen products or hard bones.
Remark : Professional use (for top chef )
※ All measurements may vary slightly as each knife is handmade.About Blade Steel
[About Ginsan Steel (Ginsanko)]
Ginsan steel (Ginsanko, Silver #3, 銀三鋼) is a high-grade Japanese stainless steel developed by Hitachi/Proterial to cut and sharpen more like traditional carbon steel while still resisting rust. It uses a very pure composition focused on iron, carbon and chromium, which gives it a fine grain structure, a crisp edge and easier sharpening compared with many other stainless steels.
Often described as a “stainless version of White steel,” Ginsan offers a balanced mix of sharpness, ease of maintenance and corrosion resistance, making it a popular choice among Japanese makers and chefs who want classic carbon-steel feel with less worry about rust.Saya Care
1. Avoid long-term storage inside the saya
Even if there is no visible moisture on the blade, keeping the knife inside a sealed saya for a long period can trap humidity and may cause rust. For long-term storage, please take the knife out of the saya and store it separately.2. If any problem occurs after purchase
Notes When Purchasing a Saya (Wooden Sheath)Avoid long-term storage in the saya
Even if the blade is completely dry, keeping it sealed inside the saya for a long time can trap moisture and cause rust.For long-term storage, please remove the knife from the saya.
Be careful not to scratch the blade when inserting itTo help minimize scratches, the opening on the inside of our saya is finished with a velvet lining.
However, scratches may still occur due to careless insertion or removal, so please keep this in mind when purchasing.
As this is considered a matter of normal use and handling, we may not be able to repair or compensate for scratches that occur during use.Important Notice
*Color and shape can differ from the photo and actual product due to camera and lighting.
*Also, you may see difference in colour due to the oil applied to protect from rust.
*For handmade products, there may be small scratches. There is no problem in use at all.
*In addition, vintage products may have minor scratches due to long-term storage.
*Wood products may age over time.
Please check the image well before purchasing.Shipping information
* We will pay for the amount exceeding the $35 shipping fee for each country
*We safely pack international shipping
*We are not responsible for delivery errors caused by address input errors
