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Carbide Inserts Drill Bit

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Carbide Inserts Drill Bit

China Carbide Inserts Drill Bit supplier
Carbide Inserts Drill Bit supplier Carbide Inserts Drill Bit supplier Carbide Inserts Drill Bit supplier Carbide Inserts Drill Bit supplier

Large Image :  Carbide Inserts Drill Bit

Product Details:

Place of Origin: Hebei ,China
Brand Name: Kingdream
Certification: API&ISO
Model Number: All models

Payment & Shipping Terms:

Price: 800$
Packaging Details: wooden box or as your requirement
Delivery Time: 3---5 days after you payment
Payment Terms: 30% deposit
Supply Ability: 100 pieces one month
Minimum Order Quantity: 1 piece
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Detailed Product Description
High Light:

tricone drill bit

Carbide Inserts Drill Bit-Hot sell tricone drill bit #517 /rock bit /steel tooth bit /TCI drill bit

Tungsten Carbide is a very fine and hard gray crystalline powder. It is a compound of tungsten and carbon. This compound is bonded with cobalt or nickel in cemented carbide compositions and used to make cutting tools, abrasives, and dies. A tungsten carbide bit is a type of roller cone bit with inserts made of tungsten c arbide.

The Advantages of using a tricone over other drill bits

  • There is a tri cone suitable for any rock formation
  • Tri cone bits are versatile and can handle changing formations
  • Tri cones Are reasonably priced with long life and good rate of drilling

IADC tricone rollercone classification system

  • 4 character code, first 3 characters are numbers, the last is a letter
  • 1st number is the series. 1 to 3 represent a milled tooth tri cones, 4 – 8 represent TCI tri cones. The higher the series number the harder more abrasive the rock formation is.
  • 2nd number is the relative degree of hardness within a series. The number ranges from 1 – 4, the higher the number the harder the formation
  • 3rd number represents bearing design and gauge protection.
  1. Open bearing
  2. Roller bearing air cooled
  3. Open bearing gauge protected
  4. Sealed roller bearing
  5. Sealed roller bearing gauge protected
  6. Sealed friction bearing
  7. Sealed friction bearing gauge protected
  • 4th character is a letter and describes optional features. There are 16 alphabetic character’s each representing the tricones most significant feature

1. Metal-face sealed bearing TCI Bit

Cutting Structure

The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.

Gauge Structure

Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.

Sealed Bearing Structure

1.Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.
2.The advanced metal seal package will improve the reliability and durability of bearing seal.

Main Type Available

Size: 6",6 1/2",7 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",17 1/2", etc.
IADC Code:4-- Series, 5-- Series, 6-- Series,etc.

2. Elastomer sealed bearing TCI Bit

Cutting Structure

The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.

Gauge Structure

Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.

Sealed Bearing Structure

1.Abrasion resistance and seizure resistance of the bearing are improved.
2.Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance.

Main Type Available

Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",14 3/4",17 1/2", etc.
IADC Code:4-- Series, 5-- Series, 6-- Series,etc.

3. Air Cooling Roller Bearing TCI Bit

Cutting Structure

The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new techniques.

Gauge Structure

Gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability.

Bearing Structure

Air cooling roller bearing package. Balls lock the cone,which reduces the probability of cone-dropping to minimum.

Main Type Available

Size: 8 1/2",9 1/2",9 5/8",9 7/8",10 5/8",12 1/4", etc.
IADC Code:5-- Series,6-- Series,7-- Series

4. Non-Sealed Roller Bearing TCI Bit

Cutting Structure

The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.

Bearing Structure

Non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling; Balls lock the cone which reduces the probability of cone –dropping to minimum.

Main Type Available

Size: 2 3/8",3",3 5/8:",3 7/8",4",4 1/2",4 5/8",4 3/4",6",6 1/2",7 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",15",15 1/2",17 1/2", etc.
IADC Code:5-- Series,6-- Series







Contact Details
Hejian Chuanda Drill Bit Co.,LTD

Contact Person: Ms. Anna

Tel: 86-0317-15533758564

Fax: 86-0317-3852575

Send your inquiry directly to us (0 / 3000)