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Home > Products > Tricone Bits > TCI Bits > Hot Sale Rock Roller TCI Bit Drilling
Hot Sale Rock Roller TCI Bit Drilling
Hot Sale Rock Roller TCI Bit Drilling
Hot Sale Rock Roller TCI Bit Drilling
Hot Sale Rock Roller TCI Bit Drilling
  • Hot Sale Rock Roller TCI Bit Drilling
  • Hot Sale Rock Roller TCI Bit Drilling
  • Hot Sale Rock Roller TCI Bit Drilling
  • Hot Sale Rock Roller TCI Bit Drilling

Hot Sale Rock Roller TCI Bit Drilling

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 1 Piece/Pieces
    Delivery Time: 3 Days

Basic Info

Model No.: 8 3/4'' 637

Customized: Customized

Certification: API

Length: Other

Type: Center Drill Bit

Material: Tungsten Carbide

Use: Well Drilling

Size: 10 5/8 Inch

Additional Info

Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

Productivity: 10000 Piece/Pieces per Year

Brand: Great

Transportation: Ocean,Land,Air

Place of Origin: Cangzhou,Hebei

Supply Ability: Level 1

Certificate: API/ISO

HS Code: 8207199000

Port: Tianjing Port,Beijing Airport

Product Description

Hot Sale Rock Roller TCI Bit Drilling API Quality Tricone Bit


The Advantages of Using a Tri Cone Over Other Drill Bits
1)There is a Tri Cone suitable for any rock formation
2) Tricone bit is versatile and can handle changing formations
3)Tri Cones are reasonably priced, long lasting and have an efficient drilling rate
4)Tricone is that the roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit as well as skirt tail hard facing and optimized hydraulics


Steel teeth or carbide inserts come in a variety of shapes, sizes, and grades of tungsten carbides to address specific drilling conditions. TCI Bits offer increased durability over Steel Tooth Bits but also carry a higher cost.Open bearing bits feature bearings without a seal that are open to outside debris. Open bearing bits are generally cheaper than sealed bearing bits, and recommended for shallower holes. Sealed bearing Tricone Bits are available for use in applications where, historically, bearing life has limited bit performance. Sealed roller bearing bits extend the bearing life, allowing for increased utilization of the cutting structure.

Drill Bit Parameters Application
Tri-cone bits type 8 3/4"

Hard formations with high compressive strength, such as sandstone, limestone, dolomite, hard gypsum, marble, etc.

IADC 637
WOB(KN/mm) 0.5-1.2
RPM(r/min) 80-40 Note: the maximum value of WOB and RPM in this table can not be adopted at the same time.
API Pin Connection 4 1/2" API REG


Hot Sale Rock Roller Tci Bit Drilling 3

TCI bit.webppackage.webp
Great special iron bit packaging, equipped with high-quality shackle device, convenient for the extraction and installation of the bit; The special suspension design can better guarantee the safety of PDC bit crown composite during transportation.


Great drill bit





Looking for ideal Hot Sale Rock Roller TCI Bit Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Hot Sale Rock Roller Bit are quality guaranteed. We are China Origin Factory of API Quality Tricone Bit. If you have any question, please feel free to contact us.

Product Categories : Tricone Bits > TCI Bits

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