"Katran" civil
Knife "Katran" (civil) is a knife for a survival. It produced in several modifications and has a flat screw-driver instead of blade's top. Wavy saw with additional fine teeth is placed on the back side of blade. Partly serrated edge and a hook for cutting off fishing nets are placed on the blade before the guard. Steel tang with a hole for sword-knot allows to use the knife as a hammer. Knives are completed by leather sheaths with a plastic loose leaf.
Characteristics of a knife:
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Total length, mm - 295
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Length of blade, mm - 175
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The greatest width of blade, mm - 35
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Thickness of a butt, mm - 6,0
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Length of handle, mm - 125-135
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Width of handle, mm - 36
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Thickness of handle, mm - 25
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Hardness of blade, HRC - 52-56
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Material of blade steel - 50Cr14MoVa, 70Cr16MoVaSi (patent RU236957C1).