Industrial Diamonds From Dev Group

The raw material used for the production of this grade is a very high quality mined natural diamond, which are mechanically and chemically treated to produce spherical drill stones. They are subjected to a special surface treatment, ensuring effective bond retention. Sizes available 200 SPC to 2 CPS Also in US Mesh 16/18 to 50/50.


  • Mining
  • Drilling & Rotary Dressing

Other Equipment