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Fashion or Function: Mirror Polished Edge on LC200N

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Coarse vs Polished - S110V Steel Edge Retention

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CPM M4 It's not hard... to understand.

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CPM Cru Wear Edge Retention Polished vs Toothy Edges

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Fashion or Function? Mirror Polished Edge on S30V

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NEW FIRST HAND LOOK AT HOW KNIFE STEEL IS MADE

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This wacky sharpening method makes this M4 even crazier

9:03

Z-Tuff and CD#1 - The Toughest Knife Steels?