Chinese Bluestones stones are universal

Atoma Diamond consists of a diamond-bearing nickel plate mounted on the high-quality aluminum blank

5" to 8" long)

Cerax stones are made of aluminum oxide with the vitrified binder

and 6061 aluminum alloy

4 inch stone holder for work sharp precision adjust Chinese Bluestones stones are universalWork Sharp Precision Adjust is a fantastic sharpener. However, it's limited by stock sharpening stones mounted on the proprietary holder. Premium 4" Stone Holder for Work Sharp Precision Adjust overcomes the limitation. As of today, you may use any 4" sharpening stones including the KME form factor and Venev Dog Series dual side diamonds. Premium Stone Holder is made of metal. Note. It's very important to keep a sharpening angle consistent. The angle