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Chine PDC Drill Bits  8 1/2″ 216mm  XHR 5164DB  Suitable for High-Speed Drilling in Soft Formations

PDC Drill Bits 8 1/2″ 216mm XHR 5164DB Suitable for High-Speed Drilling in Soft Formations

Type de coupe: Gi
Code IADC: S324
Type de carrosserie: Acier
Chine PDC Drill  Bits 8 1/2″ 216mm XHR 5164D – High-Efficiency Rock Breaking Series

PDC Drill Bits 8 1/2″ 216mm XHR 5164D – High-Efficiency Rock Breaking Series

Type de coupe: Gi
Code IADC: S324
Type de carrosserie: Acier
Chine PDC Drill Bits 8 1/2″ 216mm  XH 6164MK  for Oil Drilling in Super Hard Formations

PDC Drill Bits 8 1/2″ 216mm XH 6164MK for Oil Drilling in Super Hard Formations

Type de coupe: Gi
Code IADC: S324
Type de carrosserie: Acier
Chine Rigid Body PDC Drill Bits – 8 3/4″222mm  XH 6164ML Model for Super Hard Formation Oil Drilling

Rigid Body PDC Drill Bits – 8 3/4″222mm XH 6164ML Model for Super Hard Formation Oil Drilling

Type de coupe: Gi
Code IADC: S434
Type de carrosserie: Acier
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