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Classification by application

Number of views:
1000

26" tci tricone hole opener

Our TCI tooth cone hole opener are promptly manufactured,we also custom manufacture reamers according to customers' special request.The custome manufactured hole opener'OD are between 220mm to 1600mm. According to the features of dilling machine and different drilling formation.
We adopt more suitable tooth type,bearing structure, sealing type and angle of inclination of paws.water cutting, good sand returning can efctivele reduce sand gathering. Unique anti-faling design of cones prevent the accident caused by falling cones which is leaded by bearing damage. Perfect welding process prevents the damage to sealing and bearing system because of over beat.The bit body adopts spiral design with good stabilizing and sand returning performance to improve hole opening speed reducing repeating rock breaking of cones.
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Number of views:
1000
Product serial number
Quantity
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Description
Parameters

Our TCI tooth cone hole opener are promptly manufactured,we also custom manufacture reamers according to customers' special request.The custome manufactured hole opener'OD are between 220mm to 1600mm. According to the features of dilling machine and different drilling formation.
We adopt more suitable tooth type,bearing structure, sealing type and angle of inclination of paws.water cutting, good sand returning can efctivele reduce sand gathering. Unique anti-faling design of cones prevent the accident caused by falling cones which is leaded by bearing damage. Perfect welding process prevents the damage to sealing and bearing system because of over beat.The bit body adopts spiral design with good stabilizing and sand returning performance to improve hole opening speed reducing repeating rock breaking of cones.

 

Roller cone hole opener

Size (inch)

8”~62”

Roller cone size(inch)

6 1/2”~26”

IADC code

Can be customized

Stabilizer size(inch)

Can be customized

Thread connection

API Reg/FH/IF/Pulling Eye  

Application

It is suitable for the trenchless, large size well,mining and infrastructure applications.

We have something to say to you.

1) Drill Bit Connection made according to API standard.

 

2) We can adjust the bit size according to your rig.

 

3) PDC bit is more expensive than roller cone bit, but its life is several times longer than cone bit, so it can save a lot of cost per meter. Now PDC bit is becoming popular in international drilling engineering.

 

4) The structure of PDC is simpler. We don't need to worry about the life of parts. We also provide wholesale PDC parts.

 

5) Drilformance PDC drill bits are engineered to engage a wide range of drilling formations and applications while delivering smooth, consistent torque. Drilformance PDC Drill Bits are the ideal choice for directional drilling, providing the ultimate in steerability thanks to a compact unibody profile coupled with proprietary PDC cutter technology. 

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