Low-Cost And Fast Driling Bit 4 1/2" API Steel Body S223 PDC Drill Bit Product Description PDC bits are designed for high speed drilling in shale...
IADC 417/427/437 120mm API 2 7/8 Well Drilling Drill Bit For Soft Formation IADC WOB (KN/MM) RPM (r / min ) Applicable formations Diameter API Weight ...
Cemented Carbide API 3 1/2 Rotary Drilling Bit For Well Drilling Rotary drill bits Our rotary drilling bits includes geometries and cemented carbide ....
API 3 1/2 IADC 537/547 Tricone drill Bit For medium formation IADC WOB (KN/MM) RPM (r / min ) Applicable formations Diameter API Weight 537/547 0.5~1....
API Standard 20 Inch IADC 517 TCI Tri-Cone Bit The Advantages of Using a Tri Cone Over Other Drill Bits 1)There is a Tri Cone suitable for any rock .....
API Oil Well Tricone Rock Drilling Bit IADC537 Tungsten Carbide Tricone Bit Structural features of tricone bit 1.Cutting structure this type tricone ....