PDC Bit
PDC Drill Bits
Polycrystalline Diamond Compact (PDC) bits use premium diamond composite cutters for efficient drilling in soft to medium-hard formations. Diameter range 94-300mm, 3-6 blades, suitable for water wells, mining, geothermal and other drilling applications.
Product Overview
PDC (Polycrystalline Diamond Compact) drill bits are among the most advanced drilling tools in the world today. PDC cutters are sintered from diamond particles under high temperature and high pressure, offering extremely high wear resistance and impact resistance.
Our PDC drill bits are manufactured by certified partner factories using premium PDC cutters, suitable for water well drilling, coalbed methane development, geothermal development, mining and many other fields. Customization of different diameters, blade counts and gauge protection styles is available based on customer requirements.
Bit Types
Flat Head
PDC cutters in flat arrangement, suitable for soft to medium-hard formations, high drilling efficiency
Concave
PDC cutters in concave arrangement, suitable for medium-hard rock, excellent cuttings evacuation
Arc
PDC cutters in arc arrangement, suitable for hard rock drilling, strong wear resistance
Angle
PDC cutters in angled arrangement, suitable for complex formations, wide adaptability
Core Advantages
Efficient Drilling
Sharp diamond composite cutters, drilling efficiency 30-50% higher than tricone bits
Wear Resistant & Durable
Premium diamond material, long service life, fewer bit trips
Flexible Customization
Custom diameter, blade count and cutter specs based on formation conditions
Global Supply
CE certified, factory direct supply, global shipping and technical support
Technical Specifications
| Parameter | Specification |
|---|---|
| Bit Diameter | 94mm - 300mm (3.7" - 12") |
| Blade Count | 3 - 6 Pieces |
| Applicable Rock | Soft to Medium-Hard Rock (f ≤ 15) |
| Applicable Formation | Sandstone, Mudstone, Shale, Coal Seams |
| Drilling Fluid Requirement | Water/Mud |
| Body Material | Stainless Steel/Alloy Steel/Cast |
| Gauge Protection | Tungsten Carbide/PDC Composite Gauge |
| Connection Thread | API Reg / N / C |
| Recommended RPM | 60-150 rpm |
| Recommended WOB | 40-200 kN |
Size Range & Pricing
| Size | Diameter (mm) | Blade Count | Price Range (USD) |
|---|---|---|---|
| Small Diameter | 94 | 3-4 | $40 - 80 |
| Medium Diameter | 127-153 | 4-5 | $200 - 314 |
| Large Diameter | 300 | 5-6 | $845 - 930 |
| Oilfield Grade | 6"-12" | 4-6 | $469 - 509 |
Application Areas
Water Well Drilling
Drinking water wells, irrigation wells, engineering dewatering wells
Coalbed Methane Development
Coalbed methane well drilling, efficient clean energy extraction
Geothermal Development
Geothermal well drilling, wear and high temperature resistant
Mining
Open-pit mine tunnel drilling, hard rock drilling
Oil & Gas Fields
Oilfield drilling, formation evaluation
Geological Exploration
Coring drilling, geological survey
