Factory Price tungsten carbide second hand well drilling TCI tricone drill bit

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US $500-3,000 / Pieces | 1 Piece/Pieces second hand well drill bit (Min. Order)
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Quick Details
Place of Origin:
Hebei, China (Mainland)
Brand Name:
Kingdream Deris
Model Number:
Center Drill Bit
Tungsten Carbide
Well Drilling
3 3/4 "(95.3mm)~26"(660.4mm)
Oil/water well drilling
Insert button or milled tooth
Body type:
Tungsten carbide
Bearing type:
Floating bearing
Sealing material:
Metal or rubber seal
Additional materials:
Gauge protection
blue or red as your requirement
USA,Middle East,South Africa,etc.
4 years
300 Piece/Pieces per Month second hand well drill bit
Packaging & Delivery
Packaging Details
Wooden box for tricone drill bit
Tianjin Port,Beijing Airport.
Lead Time :
5-10 work days after receiving advanced payment

Factory Price tungsten carbide second hand well drilling TCI tricone drill bit 

Product Description


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 
  Basical Specification
  Size of Rock Bit8 1/2" inches
215.9 mm
 IADC Code 437 
 Thread Connection 4 1/2" API reg pin
 Factory Series  Elastomer /metal sealed bearing
  Operating Parameters
WOB            (Weight On Bit)0.35~1.05 KN/mm (bit Dia.)
 RPM 140~70 r/min
Make up torque16.3~21.7 KN.M
Formation Medium formation with high compressive strength ,and high drillability ,such as mudstone,gypsum,salt,soft limestone,etc.
→ Click tci tricone bit to get more parameters 
Drill Application:


Company Information

 Hejian Deris petroleum Drilling equipment CO., Ltd is a professional manufacturer of TCI tricone bit,steel tooth bit,PDC bit,hole opener ,drag bit in China which can be used for Oil&Gas,Mining and Water Well Drilling fields. We have worked on production of good quality drilling bits since 2008,and export to USA,UK,Middle East,South Africa,Singapore,India,more than 20 countries. Our professional team also can provide creative solutions for your special needs.

Our certification:


Customer feedback

 How about our Customers feedback ?                                                  

The drilling deepth more than 460meters 1 pc Metal seal bearing tci tricone bit  .

TCI Tricone bit Drilling 3500 meters well no problem 

1 pc Hole opener drilling more than 10 well no problem 

Drilling to 1600 meter the PDC drill bit continue work good enough 

Contact Us


How to contact ?  

Send your inquiry detail in the below  Click Right button "Send " or Add my whatsApp+86 15128708428


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