The diameter of the ceramic part is 8 mm

except for Axicube Integrated

The magnesia binder gives Shapton Pro excellent sharpening quality and performance

6" Stone Holder for Work Sharp Precision Adjust overcomes the limitation

thereby enhancing the capability to secure knives with long or thin and flexible blades

fine tuning adapter for hapstone bestseller The diameter of the ceramicFine Tuning Adapter is a simple tool for maintaining the chosen sharpening angle while working on Hapstone knife sharpener. Specification Material: Aluminum Compatibility: Hapstone Modular Sharpeners, Hapstone M2, Hapstone V6, Hapstone V5, Edge Pro Apex