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 | SAN Tamahagane Knives
MATERIAL 3 layers of VG5 (core) and SUS410 (outside layers) MANUFACTURING METHOD: The blade material of 3 layers with the original thickness of 20mm has been thinned to the final thickness of 2mm by rolling processes repeatedly applied. In other words, 3 different materials have been compressed in 2mm. HARDNESS: After the rolling processes, the material of VG5 becomes harder and harder to be 58-59 degrees Rockwell hardness in the final thickness of 0.65mm. Meanwhile, the two outside layers of SUS410 will remain at 28-32 degrees Rockwell hardness to strengthen the blade and protect against damage and corrosion. SHARPNESS: This is the outstanding feature of the knife. The blade is sharper and remains sharper longer than normal knives. RE-SHARPENING: Easy grinding because of very thin VG5 with softer SUS410 on both sides. The sharpening angle is 28-30 degrees. HANDLE : Distinguished in corrosion resistance making use of compressed laminated wood.
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