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Position: Home > Products > PCD Drill Bits > Vertical Drilling Series > Roller Cone Bits
17 1/2
17 1/2
17 1/2
17 1/2

17 1/2" IADC637G Inserted Tooth Tri-cone Drill Bit

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Product Specifications
diameter 17 1/2"(444.5mm) IADC637G
Bearing typeRubber sealed bearings
Cutting tooth typeTungsten Carbide Inserts
Drilling cycle typeMud 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)80-40
Drilling pressure(KN)223-534
Applicable stratumHard formations with high compressive strength, such as sandstone, limestone, dolomite, anhydrite, marble, etc.
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