Polycrystalline PDC Cutter for Diamond Core Drill Bit for Marble Hardness Dome Button Cylinder Drill Bit 1308 1313 1613 1913

PDC Features:

1. Structure and fabrication: Produced by bonding a high-density polycrystalline diamond layer to a cemented carbide substrate under elevated temperature and pressure, forming a PDC composite.

2. Properties and microstructure: Extremely high surface hardness,excellent wear resistance, and good impact toughness; dense microstructure with tightly bonded grains;an optimized bonding interface that enables  more uniform stress transfer and stable thermo mechanical  behavior.

3. Customizability: Can be tailored by adjusting diamond grain size, diamond layer thickness, substrate composition, and surface treatment processes to suit varying formation hardnesses, temperatures, and abrasive conditions.

PDC Advantages:

1. Efficiency and tool life: High cutting efficiency, low wear rates, and strong chip and edge break resistance extend tool life and reduce downtime and maintenance.

2. Standardization and replaceability: Consistent dimensions and geometry facilitate modular assembly and rapid replacement, improving field service efficiency.

3. Harsh environment performance: Reliable performance is maintained in high temperature, high pressure, sandy, or corrosive environments, delivering strong life cycle cost effectiveness.

PDC Applications:

1. Energy and resource extraction: Oil and gas drilling, geological exploration, coalfield excavation, and unconventional resource development (such as shale gas and coalbed methane).

2. Engineering and infrastructure: Hard rock mining, tunnel boring, as well as geothermal and water well drilling.

3. Industrial manufacturing: Production of highly wear resistant cutting tools and precision grinding components.

PDC Catalog:

1. High Wear resistance PDC

2. High Impact resistance PDC

3. Balanced Wear & Impact Resistance PDC(4.0mm diamond layer)

4. Balanced Wear & Impact Resistance PDC

5. Economic PDC

6. High Performance Shaped PDC