Honing


Honing

Darmann makes vitrified and metal bonded honing stones for a wide variety of machines and applications.

We make metal bonded superabrasive honing stones for honing diesel engine cylinder liners, down-hole pumps, transmission parts and precision tubular components. In addition we make conventional abrasive honing stones used for precision tubular components and cylinder liners.


The following is a sampling of custom products that illustrate our technology and capabilities:

  • Representative Applications
  • "Plateau honing" of recreational engine cylinder blocks
  • Conventional hones for finishing diesel engine cylinder liners
  • Surface honing of transmission parts
  • Metal bond and conventional hones for long-tube honing