PDC cutter is a polycrystalline diamond composite cutting tooth, also known as PDC cutter.
- Structure and material: Consists of a polycrystalline diamond layer and a carbide matrix. The polycrystalline diamond layer provides high hardness and wear resistance, and the tungsten carbide matrix provides strength and impact resistance.
- Manufacturing process: Under high temperature and high pressure, diamond powder and binder are sintered on a cemented carbide matrix.
- Applications: Widely used in oil and gas drilling, geological exploration, coal mining, mining and other fields, but also used in stone processing.
- Advantages: Compared with traditional drill cutting teeth, PDC cutter has higher cutting efficiency, wear resistance and thermal stability, can withstand higher drilling pressure and speed, and has a long service life, which can significantly improve drilling efficiency and reduce costs.
