PDT - Poltava Diamond Tools CBN

The company Poltava Diamond Tools Superabrasives has developed and manufactures unique sharpening stones with diamond or CBN (cubic boron nitride) on metal, resin, and vitrified bonds for sharpening and finishing the cutting edge. In their sharpening stones, CBN or diamond is embedded in a special and unique base layer that holds the abrasive particles for an extended period and maintains effective renewal. This allows the sharpening stone to work continuously and produce high-quality results over time.