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Position: Home > Products > PCD Drill Bits > Vertical Drilling Series > Roller Cone Bits
6 1/2
6 1/2
6 1/2
6 1/2
6 1/2
6 1/2
6 1/2
6 1/2
6 1/2
6 1/2

6 1/2" IADC517 Inserted Tooth Tri-cone Drill Bit

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Product Specifications

Diameter

6 1/2"

Bearing Type

Rubber Sealed Bearing

Cut Tooth Type

TCI

Drilling Circulation Type

Mud Circulation

Connection Thread Type

3 1/2 Reg Male

Tear Diameter Protection

Yes

Back  Protection

Yes

Operation Parameters
Drilling Speed(r/min)120~50
Drilling Pressure(KN)75~165
Applicable StratumSoft to medium formations with low compressive strength, such as medium-soft shale, medium-soft limestone, medium-soft sandstone and medium formations with harder abrasive interlayers.
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