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A Cubic Boron Nitride (CBN) sharpener, second only to hardness by diamonds The sharpener is abrasion resistance and thermal conductive Ideal for advanced industrial grinding applications For dry use only Designed for use with Spyderco's Triangle Sharpmaker
A Cubic Boron Nitride (CBN) sharpener, second only to hardness by diamonds The sharpener is abrasion resistance and thermal conductive Ideal for advanced industrial grinding applications For dry use only Designed for use with Spyderco's Triangle Sharpmaker