PDT (Poltava) Expert CBN Stone with Organic Bond: for a perfect final polish The PDT (Poltava) Expert CBN Stone with Organic Bond is a high-quality abrasive tool designed for final...
Hapstone CBN Recommended stones set These stones are made from elboron powder (cubic boron nitride). The Hapstone Premium CBN uses an organometallic bond, which is close to a metal...
