Famore 60mm Rotary BladeReplace your dull blades with these high quality imported Japanese SKS 7 steel blades (Rockwell hardness 62 64) for a longer lasting period of uninterrupted cutting. These blades are razor sharp with double honed edges. And they fit all major branded handles. These blades can be resharpened 4 times before having to replace them, saving you time and money. Furthermore, Famore Cutlery also offers a professional blade sharpening service for rotary blades.