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PDC Series

Polycrystalline Diamond Compact (PDC)
-Ideal for Drilling

PDC material performance introduction

Oil, natural gas, shale oil & gas drilling development and geological drilling polycrystalline diamond compact (PDC)

The PDC Cutter produced by Zhongye Company adopts the self-developed assembly process and sintering process. It is one time sintered by Sandvik diamond micropowder and special hard alloy under high temperature and high pressure. It adopts unique production and testing technology to make the product.It has good wear resistance, self-sharpness and impact resistance, and it is widely used in oil, natural gas drilling development and geological drilling. Feedback from many domestic and foreign customers is great.

Our PDC

ZYZ-Y Series

Features:
  • A new series of polycrystalline diamond compact developed
  • High hardness
  • High strength
  • High wear resistance
  • High heat resistance
  • High impact resistance
  • Excellent mechanical properties
Applications:
  • Oil & gas drilling
  • Complex geological exploration
  • Directional wells

ZYZ-Z Series

Features:
  • Developed through unique assembly process and sintering process
  • Excellent impact resistance
  • Excellent toughness
  • Excellent wear resistance
Applications:
  • Exploration of oil gas in deep sea

ZYZ-R Series

Features:
  • Developed through unique assembly, high temperature and ultra-high pressure production processes
  • High hardness
  • High strength
  • High wear resistance
Applications:
  • Mining in complexformation

ZYZ-S Series

Features:
  • Good wear resistance
  • Good impact resistance
Applications:
  • Drilling on medium and shallow layers
  • Geological drilling
  • Coal mine
  • Engineering drill bits
  • Oil & gas drilling
  • Complex geological exploration
  • Directional wells

PDC Special

Triangular-tooth-combination-drill-1

Triangular tooth combination drill

Features:
  • Optimized incidence angle of the bit
  • Higher drilling stability
  • Higher cutting efficiency
  • Relatively low wear-off
Applications:
  • Drilling in complex formation
Ridge-tooth-combination-drill

Ridge tooth combination drill

Features:
  • Strong cutting and drilling ability during the drilling process
  • Increase drilling capacity and efficiency
Applications:
  • Complex formation

PDC Specifications and sizes

SeriesSpecificationsDiameter (mm)Height (mm)Diamond layer thickness (mm)Composite layer chamfer (ɑ)Base chamfer (ɑ)
13ZYD130813.44±0.038.00±0.032.5±0.050.4mm*45°0.8mm*45°
ZYD131313.44±0.0313.20±0.032.5±0.050.4mm*45°0.8mm*45°
ZYD131613.44±0.0316.00±0.032.5±0.050.4mm*45°0.8mm*45°
16ZYD160815.88±0.038.00±0.032.8±0.050.4mm*45°0.8mm*45°
ZYD161315.88±0.0313.20±0.032.8±0.050.4mm*45°0.8mm*45°
ZYD161616.00±0.0316.00±0.032.8±0.050.4mm*45°0.8mm*45°
19ZYD190819.05±0.058.00±0.032.8±0.050.4mm*45°0.8mm*45°
ZYD191319.05±0.0513.20±0.032.8±0.050.4mm*45°0.8mm*45°
ZYD191619.05±0.0316.00±0.032.8 ±0.050.4mm*45°0.8mm*45°

PDC Application field

Oil,  natural gas,  geological drilling,  shale oil & gas drilling development