Use of CS-HD stones to sharpen knives made of soft steel is not recommended – this will cause the CS-HD stones to wear at increased rates

It's essential to keep the sharpening angle consistent using digital angle gauge

it is also useful in cases where it is difficult to use a clamp

Adapters consist of 3D printed parts made of hard PLA plastic and steel bolts for maximum rigidity

advanced stone holder with linear bearing for hapstone rs back-in-stock Use of CS-HD stones toAdvanced Stone Holder for Work Sharp Professional Precision Adjust equipped with a linear ball bearing offers a new level of precision and comfort. The advanced stone holder lets you achieve flawless results even with challenging tasks. Universal Stone Holder allows using ANY rectangular sharpening stones: 6" Professional Precision Adjust diamonds and blanks 6" mounted stones (Edge Pro format factor) 6" flat end stones 4" mounted stones 4" flat end