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Tricone bit
Tricone bit

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Quality/Safety Certification: 0.00


1.Tricone bit,rock bit,oil drill bit
2.certified by ISO.
3.28 years histroy
4.high quality,best price
5.delivery on time

IADC

Recommended Parameter

Formation

Bit Pressure (k N/ mm)

Rotational Speed

(r / min)

512

0.35~0.7

120~60

mud stone,plaster stone ,salt rock ,soft shale ,cotton rock

542

0.4~0.8

100~60

Medium soft shale ,medium cotton rock ,medium-soft sandstone

612

0.5~0.9

100~60

argillite,limestone,sandstone,dolomite   

732

0.6~1.1

90~50

argillite,firm limestone

 

 

Size avaliable

From 3 inch (76.2mm) to 17 1/2 inches (444.5mm)

Note:Sizes and types that are not shown above can be customized according to specific drilling requirements

 

contact:Rita

Phone:0086-18730702717

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