Rockstead HIGO-II-TI-ZDP S
Code: HIGO-II-TI-ZDPRelated products
Product detailed description
This model is a slight modification of the HIGO JH knife. For the HIGO II titanium, titanium blades with a protective DLC coating were used. The knife has a handle finish in a glossy finish (S).
The featured ZDP189 blade can cut manila rope about 1,000 times while still cutting a sheet of paper cleanly. This blade has a 30 degree angle near the middle of the blade and 24 degrees near the tip with one continuous, gradually decreasing angle. This reducing angle is the result of Rockstead's ongoing commitment to superior sharpness in its products. HIGO has superior sharpness. It is a durable knife with strong cutting capabilities that will last a long time. The blades are secured with two screws, so after cutting fish or wild game, the knife can be easily disassembled and cleaned.
"HIGO" in Japanese means "the former name of the kyushu district" in Japan.
Total length: 214 mm
Blade length: 89 mm
Weight: 138 g
Steel: ZDP189
Thickness: 3.2 mm
Hardness: 67 HRc
Handle: Titanium / DLC
Wrench
Comes with an elegant wooden box with a certificate of authenticity including the exact blade hardness and date of manufacture
The surface texture (roughness) measurement for Rockstead Ra knives is only 34 nanometers!
The total Rzmax size is not even 250 nanometers, which is ¼ micron!
The sharpness is incredible and is not conditioned by the distortion of the micro-teeth after grinding, as is the case with other knives!
Courtesy quoted and demonstrated by measurements by Professor Cerny from the physics laboratories of faculty VUT FSI Brno.
Additional parameters
| Category: | Classic folding knives |
|---|---|
| Blade material: | ZDP-189 |
| Blade length: | 8 to 10cm |
| Handle material: | titan |
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Japanese ROCKSTEAD knives are the absolute world leader in this field and are at the top of the current steel production possibilities.
ROCKSTEAD knives also have unique blade shapes, taken from samurai swords. Usually convex ground, or even a combination of convex and flat ground. ROCKSTEAD blades thus use the traditions of samurai sword making to create the perfect knife.
The mirror-smooth surfaces of the blades make the most of the properties of steel. The whole polishing process is very tedious, with 400, 600, 800, 1200 and 2000 grit paper being polished. If a scratch is visible on the blade at the end, the whole process is repeated from the beginning. There is no similarly finished blade to the ROCKSTEAD knives. Comparing the micrographs, the difference between the classic machine steel of the conventional manufacturers is obvious. The ROCKSTEAD blade is smooth, whereas the other knives are shaped more like the teeth of a saw blade. The incredible properties of Rockstead knives are also documented in the following videos. You can easily split a loose hanging sheet of paper even after 1000 cuts of hemp rope. This knife has a beautiful flat surface with extreme sharpness. You can thus enjoy excellent cutting abilities for a very long time.