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Thin kerf circular saw blade - Patent 5351595 |
 | | The thin kerf circular saw blade of claim 1, wherein said carbide cutting element is a cemented carbide having a carbide phase comprised predominately of tungsten carbide, a binder phase comprised predominately of a cobalt phase, and a quarternary phase comprising tungsten, cobalt, boron and carbon. |
 | | The thin kerf circular saw blade of claim 1, wherein said carbide cutting element is a cemented carbide having a carbide phase comprised predominately of tungsten carbide, a binder phase comprised predominately of a nickel phase, and a quarternary phase comprising tungsten, nickel, boron and carbon. |
 | | The thin kerf circular saw blade of the present invention is formed by a process of cutting a blank having an arbor hole therein of the desired size and having the desired number of teeth out of a roll of coiled steel. |
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