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Roller bit Tricone roller bit Milled tooth bit Insert bit
Roller bit Tricone roller bit Milled tooth bit Insert bit
Roller bit Tricone roller bit Milled tooth bit Insert bit
Roller bit Tricone roller bit Milled tooth bit Insert bit

Roller bit Tricone roller bit Milled tooth bit Insert bit

Roller bit Tricone roller bit Milled tooth bit Insert bit

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Product Detail

Roller bit Tricone roller bit Milled tooth bit Insert bit

The roller bit is a type of rock drilling tool widely used in oil well drilling, water well drilling, mining, geothermal, and horizontal directional drilling (HDD). It is designed with one or more rotating cone cutters that crush and break rock formations under high weight on bit (WOB) and rotary speed.

The tricone roller bit is the most common type of roller cone bit, featuring three rotating cone cutters mounted on a heavy-duty body. Each cone is equipped with either steel teeth (milled tooth) or tungsten carbide inserts (TCI), depending on the formation being drilled. Tricone bits are known for their stability, durability, and high drilling efficiency.

The milled tooth bit, also known as a steel tooth bit, is a type of tricone roller bit designed for drilling soft to medium-hard formations. The teeth are milled directly from the cone body and then hardfaced with tungsten carbide to resist wear. Milled tooth bits are known for their aggressive cutting action and high penetration rate in soft formations.

The insert bit, also known as a TCI (Tungsten Carbide Insert) bit, is a type of tricone roller bit that uses tungsten carbide inserts press-fitted into the cone. These inserts provide excellent wear resistance and impact strength, making insert bits ideal for drilling hard and abrasive formations. Insert bits are widely used in mining, oil well, and geothermal drilling.

  • High-strength alloy steel body for maximum durability
  • Precision-machined cone cutters for stable rotation
  • Sealed roller bearing or open bearing options
  • API standard connections
  • Suitable for soft, medium, and hard formations
  • Fast penetration rate and long service life

Applications

  • Oil and gas well drilling
  • Water well drilling
  • Mining and blast hole drilling
  • Geothermal drilling
  • Horizontal directional drilling (HDD)
  • Exploration drilling


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Product Detail

Roller bit Tricone roller bit Milled tooth bit Insert bit

The roller bit is a type of rock drilling tool widely used in oil well drilling, water well drilling, mining, geothermal, and horizontal directional drilling (HDD). It is designed with one or more rotating cone cutters that crush and break rock formations under high weight on bit (WOB) and rotary speed.

The tricone roller bit is the most common type of roller cone bit, featuring three rotating cone cutters mounted on a heavy-duty body. Each cone is equipped with either steel teeth (milled tooth) or tungsten carbide inserts (TCI), depending on the formation being drilled. Tricone bits are known for their stability, durability, and high drilling efficiency.

The milled tooth bit, also known as a steel tooth bit, is a type of tricone roller bit designed for drilling soft to medium-hard formations. The teeth are milled directly from the cone body and then hardfaced with tungsten carbide to resist wear. Milled tooth bits are known for their aggressive cutting action and high penetration rate in soft formations.

The insert bit, also known as a TCI (Tungsten Carbide Insert) bit, is a type of tricone roller bit that uses tungsten carbide inserts press-fitted into the cone. These inserts provide excellent wear resistance and impact strength, making insert bits ideal for drilling hard and abrasive formations. Insert bits are widely used in mining, oil well, and geothermal drilling.

  • High-strength alloy steel body for maximum durability
  • Precision-machined cone cutters for stable rotation
  • Sealed roller bearing or open bearing options
  • API standard connections
  • Suitable for soft, medium, and hard formations
  • Fast penetration rate and long service life

Applications

  • Oil and gas well drilling
  • Water well drilling
  • Mining and blast hole drilling
  • Geothermal drilling
  • Horizontal directional drilling (HDD)
  • Exploration drilling


Roller bit Tricone roller bit Milled tooth bit Insert bit
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Contact us

WhatsApp:+86-172 696 29279

WeChat:172 6962 9279

E-mail:asher@wuchenjialianspareparts.com

Tel:+86-172 696 29279

Address:No. 667, Zhujiang Road, Xuejiadao 

Street, Huangdao District, Qingdao, Qingdao Area, China (Shandong) Pilot Free Trade Zone

Products

Excavator Parts
Wheel Loader Accessories
Bulldozer Parts
Crane Accessories
Truck Parts
Engine Parts
Transmission Parts
Road Roller Accessories
Grader Accessories
Tire

Service

Pre-Sale Consultation

Logistics Services

After-Sale Services

Downloads

Company

About Us

Contact Us

 

Industry

Mine Applications
Construction
Port Logistics
Agricultural Applications

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© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

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