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Fresagem de brocas
Estabilizador de lâmina integral
6"HM352XA PDC Drill Bits PDC Oil Rig Drill Bit For Oil Exploration Diamond Pdc Drill Bit
bits de botão
Bursa embarazada el corazón impregnado de base
Coste di due-scala PDC carotaggio punte da trapano
91/2" HM952XA meilleure vente en gros grès Pdc Bit de forage pour le forage pétrolier et gazier
PDC cầu thang hai sườn đục lỗ khoan bit
Двухместный трубного алмаз основные бит
Barra de taladro geológico de espiral
Impregnato Core incinta Bursa Core
6"HM362XA 6 Blades Matrix Body Oil Drilling Pdc Drill Bit For Oil Field Drilling
Utensili per fresatura
81/2"HM662XAG 6 Blade Matrix Body Diamond Pdc Drill Bits For Rock Drilling Tools
Meißel-bit
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