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Chine 12 1/4in Directional Drill Bits  311mm Short Body Pdc Drilling Bits

12 1/4in Directional Drill Bits 311mm Short Body Pdc Drilling Bits

Type de coupe: Gi
Code IADC: S324
Type de carrosserie: Corps en acier
Chine 8 1/2 Inch Directional Drill Bits 62mm PDC Diamond Bit API Standard

8 1/2 Inch Directional Drill Bits 62mm PDC Diamond Bit API Standard

Type de coupe: Gi
Code IADC: S324
Type de carrosserie: Corps en acier
Chine Steel Body Directional Drill Bits Five Blade 6 1/2inch 165.1mm Pdc Core Drill Bits

Steel Body Directional Drill Bits Five Blade 6 1/2inch 165.1mm Pdc Core Drill Bits

Type de coupe: Gi
Code IADC: S324
Type de carrosserie: Corps en acier
Chine Six Blade Directional Drill Bits 17 1/2in 444mm Hdd Drill Bit Types For Oil Gas Well Drilling Tools

Six Blade Directional Drill Bits 17 1/2in 444mm Hdd Drill Bit Types For Oil Gas Well Drilling Tools

Type de coupe: Gii
Code IADC: S123
Type de carrosserie: Corps en acier
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