POLYCRYSTALLINE DIAMOND DRILL BITS

Brand Owner (click to sort) Address Description
DIAMOND DEVIL Palmer Bit Co., Inc. 328 West 26th Street Williston ND 58801 Polycrystalline diamond drill bits for power drills;DIAMOND;
SCOOP VAREL INTERNATIONAL IND. Suite 100 22001 Northpark Drive Kingwood TX 77339 polycrystalline diamond drill bits and cutters for earth boring drilling tools and equipment;
TRIFORCE VAREL INTERNATIONAL IND. Suite 100 22001 Northpark Drive Kingwood TX 77339 Polycrystalline diamond drill bits and cutters for earth boring drilling tools and equipment;TRI FORCE;
TRINITY VAREL INTERNATIONAL IND. Suite 100 22001 Northpark Drive Kingwood TX 77339 polycrystalline diamond drill bits and cutters for earth boring drilling tools and equipment;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Polycrystalline diamond (PCD) carbide composites of this invention have a microstructure comprising a plurality of granules formed from PCD, polycrystalline cubic boron nitride, or mixture thereof, that are distributed within a substantially continuous second matrix region that substantially surrounds the granules and that is formed from a cermet material. In an example embodiment, the granules are polycrystalline diamond and the cermet material is cemented tungsten carbide. PCD carbide composites of this invention display improved properties of fracture toughness and chipping resistance, without substantially compromising wear resistance, when compared to conventional pure PCD materials.