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Manual Knife sharpener USA

It is a complex of high precision equipment made of CNC machined metal. State-of-the-art manufacturing technology ensures excellent accuracy and angle consistency. Sharpen your hunting, kitchen, outdoor and EDC knives with a constant angle of up to 35 degrees per side. TSPROF guarantees an excellent sharpening result for amateurs, and gives professionals a universal solution for sharpening different cutting tools of any steel.

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Blog Posts

  • Barlow Knife — Living History
    May 12, 2022

    Barlow Knife — Living History

      One of the most popular folding knives known today is the so-called 'Barlow' knife. These are small multi-purpose knives, which originally became widespread in America and Canada in the 18th century. In fact - they became the main competitors...

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  • N690 - The Modern Standard Of A Knife Steel
    May 5, 2022

    N690 - The Modern Standard Of A Knife Steel

        Among the modern non-powder steels, the martensitic, cobalt-alloyed N690 steel from the Austrian-Swedish company Böhler-Uddeholm AG is currently the most popular. And in the past few years, it has almost superseded its ancestor - classic American 440C steel,...

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  • How To Remove The Burr
    April 26, 2022

    How To Remove The Burr

    One of the main problems that can be encountered when sharpening knives is the removal of a stubborn burr. A burr forms during each sharpening process as a natural result of the metal being removed by an abrasive process, through...

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