PDC polycrystalline diamond compact is composed of polycrystalline diamond layer and tungsten carbide substrate, the polycrystalline diamond layer possesses extremely high hardness and abrasion resistance whereas the tungsten carbide substrate would greatly improve the malleability and weld ability of the whole composite, the polycrystalline diamond compost is used oil well drilling petroleum, geology exploring, coalfield mining and mechanical industry
The claw structure of interface:T-Net shape claws combination W-Straight wave claw combination P-Plane combination F-Emitting straight claws combination
The chamfer types: U- Uchamfer for PCD layer and carbide
PDC Rock Cutter for geology exploring and coalfield mining