Mandrel Honing Stones

Standard and custom replacement abrasives for mandrel honing tools for Sunnen DM-Series or NM-Series.


Stones for other manufacturers include:

  • Micromatic

  • Delapena

For the full range of manufacturers, please get in touch on, +44 (0)20 8391 2282 or email,


Abrasive Stones for Mandrel Honing Tools are offered in the following materials:

  • Diamond

  • Aluminium oxide 

  • Silicon carbide 

  • Ceramic and CBN






Mandrel Honing Stones
  • Replacement abrasives for the Sunnen, DM-Series or NM-Series
  • Micromatic, Delapena and more.

Our Range

  • Diamond, Aluminum oxide, Silicon carbide, Ceramic and CBN
  • A variety of grit sizes
  • Finishes from light to heavy
  • Standard and custom replacement
  • Nagel, Gehring, Superior, Kadia and more.
  • For manufacturers: General Hone, Barnes, Micromatic, Century,
  • Portable abrasive stones in Diamond, Aluminium oxide, Silicon carbide, Ceramic, CBN
  • Also available for manufacturers General Hone and Delapena
  • Direct replacements for the A-Series, DM-Series, J-Series and R-Series Sunnen honing stones.