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China Far Eastern Logo China Far Eastern

Premium Drill Bits for Oil, Gas & Geothermal Drilling

China Far Eastern Industry Co., Limited is a leading technological company specializing in the research and production of high-performance rock drilling bits, including tricone bits, PDC bits, HDD hole openers, and foundation roller cutters.

Tricone Drill Bit
Factory Tour

About China Far Eastern

China Far Eastern Industry Co., Limited is a technological enterprise focused on the production of petroleum and petrochemical equipment and tools. Weifang Far Eastern Machinery specializes in the research and manufacturing of advanced rock drilling bits.

Our product range includes tricone bits, PDC bits, HDD hole openers, foundation roller cutters, and related drilling tools. These are widely used in oil well drilling, gas well drilling, geothermal well drilling, mining, geological surveys, hydrographic surveys, water well drilling, HDD pipeline projects, and foundation construction.

API Certified Manufacturing
Global Export Experience
Advanced Quality Inspection
Custom Design Capabilities

Why Choose Us?

With years of engineering expertise and strict quality control, we deliver reliable, high-performance drilling tools trusted by clients worldwide.

Advanced Product Design

Our R&D team continuously improves bit geometry, materials, and sealing systems to enhance performance and durability in challenging formations.

Rigorous Quality Inspection

Every product undergoes comprehensive testing and inspection to meet API standards and ensure consistent quality across batches.

Trusted Partnerships

We collaborate with drilling companies, distributors, and OEMs globally, providing tailored solutions and responsive technical support.

Our Products

Explore our wide range of high-performance drilling tools designed for oil & gas, geothermal, water well, and mining applications.

API TCI Tricone Bit IADC417

API TCI Tricone Bit IADC417

  • Size: 6″ (152mm)
  • Application: Hard rock drilling
  • Standard: API certified
  • Type: TCI (Tungsten Carbide Insert)
API Tricone Bit IADC437

API Tricone Bit IADC437

  • Size: 12 1/4″ (311mm)
  • Application: Well drilling
  • Standard: API certified
  • Type: TCI
PDC Drill Bit

PDC Drill Bit

  • Design: Polycrystalline Diamond Compact
  • Application: Medium to hard formations
  • Features: High ROP, smooth cutting action
  • Custom Sizes: Available
HDD Rock Reamer

HDD Rock Reamer / Hole Opener

  • Type: HDD (Horizontal Directional Drilling)
  • Material: High-strength alloy steel
  • Usage: Pipeline installation, borehole enlargement
  • API Compliant: Yes
Hybrid Bit IADC517

Hybrid Bit IADC517

  • Size: 4.5″ (114mm)
  • Application: Geothermal & oil well drilling
  • Type: Sealed roller cone with TCI
  • Stock: In stock
Steel Tooth Tricone Bit

Steel/Milled Tooth Tricone Bit

  • IADC Code: 111, 117, 217, etc.
  • Application: Soft to medium-hard formations
  • Design: Milled steel teeth with hardfacing
  • API Certified: Yes
Single Roller Cone Bit

Single Roller Cone Bit

  • Size: 8.5 inches
  • Application: Hard rock drilling
  • Efficiency: High penetration rate
  • Design: Compact, single-cone configuration
Step Drag Bit

Step Drag Bit

  • Type: Drag bit with stepped profile
  • Usage: Core sampling, directional drilling
  • Material: Tungsten carbide inserts
  • Customizable: Yes

Our Applications

Our drilling tools are engineered for performance across diverse industries and geological conditions.

Oil & Gas Well Drilling

High-efficiency tricone and PDC bits for deep and directional drilling in onshore and offshore oil & gas fields.

Water Well Drilling

Durable bits designed for long life in abrasive aquifer formations, ensuring reliable water access.

Geothermal Drilling

Heat-resistant and wear-resistant bits for high-temperature geothermal reservoirs.

Mining & Exploration

Robust drilling tools for mineral exploration, blast hole drilling, and core sampling.

HDD Pipeline Projects

HDD reamers and pilot bits for trenchless installation of pipelines and utilities.

Foundation Projects

Foundation roller cutters and drilling tools for piling, diaphragm walls, and deep foundations.

10+
Years in Industry
50+
Countries Served
1000+
Products Delivered
98%
Customer Satisfaction

Frequently Asked Questions

What is the working principle of a tricone drill bit?
Tricone bits rely on the impact of the cone on the formation, crushing and sliding shear to crush the rock. The rotating cones create a combination of compression, fracturing, and scraping action, making them effective across a wide range of rock types.
Why are tricone bits the most widely used?
Tricone bits are widely used because they efficiently traverse both soft and hard rock formations. Their design allows high specific pressure with small contact area, low working torque, and long service life across various rock types.
What is the difference between TCI and milled tooth tricone bits?
TCI (Tungsten Carbide Insert) bits use hardened inserts pressed into the cone for durability in hard rock. Milled tooth bits have teeth machined directly from the steel cone and are typically used in softer formations. TCI bits offer longer life in abrasive conditions.
Do you offer custom bit designs?
Yes, we provide custom design and manufacturing services based on specific drilling conditions, formation data, and client requirements. Our engineering team works closely with clients to optimize bit performance.

Get in Touch

Ready to enhance your drilling performance? Contact us today for product inquiries, technical support, or custom solutions.

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