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17 1/2
17 1/2
17 1/2
17 1/2
17 1/2
17 1/2

17 1/2" IADC537G Inserted Tooth Tri-cone Drill Bit

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Product Specifications

diameter 17 1/2"(444.5mm) IADC537G
Bearing typeRubber sealed bearings
Cutting tooth type Tungsten Carbide Inserts(Tungsten Carbide Inserts)
Drilling cycle type Mud circulation
Connection thread type 7 5/8 reg Male buckle
Cone diameter protection (diameter protection)

 YES

Back protection YES
Operation Parameters
Drilling Speed(r/min)120-50
Drilling Pressure(KN)200-444
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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