Pdc Carbide Rock Drill Bits For Medium / Hard Rock Drilling

The diamond composite (PDC) bit uses diamond composite as the main cutting element, employing the principle of scraping and shearing for rock crushing. It is ideal for drilling in soft to medium hard strata and offers superior performance in overcoming incomplete stratum drilling challenges.

By leveraging the high wear resistance and impact resistance of diamond composite bits, these tools provide exceptional longevity, durability, and cost-effectiveness.

• Diamond composite drill bit
• Coring drill bit | Uncoring drill bit
• Rope drill bits (without core tubes) | Normal drill bit
• Three-wing diamond composite bit | Four-wing concave diamond composite bit
• Diamond composite drill bit - Available in:
  • Ordinary composite bit
  • Reinforced composite bit (spherical/blade type)
  • Super-strong composite bit
  • Helmet tooth type composite bit

• Excellent stability and long service life
• High drilling efficiency with low pressure requirements
• Effective gauge performance at moderate speeds
• Superior cost-performance ratio
• Wide range of applications

These PDC drill bits are widely used in:

• Geological exploration
• Coal mining operations
• Water conservancy and hydropower construction
• Well drilling and geothermal holes
• Highway and railway construction
• Pile foundation rock drilling
• Core sampling and inspection

Field-Specific Applications:

• Geological exploration: Primarily for soft to medium hard rock, with newer models capable of handling harder formations
• Coal field drilling: Ideal for upper coal seam drilling, including rock bolt bits and three-wing bits
• Oil exploration: Used extensively in oil and gas field operations