Spyderco Tri-Angle Stone Cubic Boron Nitride

CBN (cubic boron nitride) is the second hardest material after synthetic diamond. It has greater wear resistance and better thermal conductivity than conventional grinding materials such as silicon carbide and aluminum oxide, which is why it is the preferred grinding material in many advanced industrial grinding applications. You can now take advantage of these benefits in the convenience of the Spyderco Tri-Angle sharpening system.