Product detailed description
TEI-ZDP forms the flagship of the Rockstead knife line. The blade features convex cut on both sides in the tradition of the highly regarded Japanese sword. This type is so sharp that it can cut cleanly through a sheet of paper even after slicing through hemp rope. The double convex surface of this blade provides amazing knife sharpness.
The double convex shape of the blade is called HONZUKURI ensuring the highest possible sharpness, although it is not very suitable for rough handling.
? “TEI” in Japanese means “to be very close siblings.”
Total length: 213 mm
Blade length: 93 mm
Weight: 155 g
Steel: ZDP189/VG10
Thickness: 3.7 mm
Hardness: 67 HRc
Handle aluminum: A6063
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 |
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Blade material: | ZDP-189 |
Blade length: | 8 to 10cm |
Handle material: | alloy, rayskin |
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