Последние добавленные видео:
knife-hardness-testing-accurate
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3 years ago
58071 3 years ago 3:59How Hard Is Cheap Knife Steel? Hardness Testing Spyderco Tenacious 8cr13mov
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10 months ago
1150 10 months ago 23:20So, about those Leeb hardness testers....
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8 months ago
4644 8 months ago 12:36How hard should the steel of your knife be? Rockwell hardness? Have you heard of it?
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2 months ago
4217 2 months ago 22:56Let’s hardness-test a few knives and apologize...
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5 years ago
24478 5 years ago 9:59HRC Rockwell Test - DIY Hardness Test
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5 months ago
893 5 months ago 1:14Rockwell Hardness Testing a new Knife
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2 years ago
2942 2 years ago 1:03Knife Blade Hardness, File Testing Sound Comparison #knifemaking
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2 years ago
2002 2 years ago 14:03Test HRC @ Home… Steel Hardness Testing On A Budget!!!