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Tricone bits prezz IADC117 9 7/8 pulzieri (250mm)
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Ixtri tricone bits IADC117 12 1/4 pulzier (311mm)
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Manifatturi tal-bits tat-tricone IADC117 6 3/4 pulzieri (171mm)
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Bits triconi personalizzati IADC117 13 5/8 pulzieri (346mm)
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Bits tat-tħaffir tal-bir taċ-Ċina IADC117 17.5 pulzieri (444.5mm)
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Kap tat-tħaffir tal-bir IADC126 3 7/8 pulzieri (98.4mm) għal blat iebes
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Milled Tooth Bits fornitur IADC126 4.5 pulzieri (114mm)
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API drill bts fabbrika IADC126 4 3/4 pulzieri (120mm)
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API Tliet koni bits IADC126 4 5/8 pulzieri (118mm) għat-tħaffir tal-bir
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Tricone bits għat-tħaffir tal-bir fl-istokk IADC126 6inches (152mm)
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API Tricone drill bit IADC126 9.5 pulzieri (241mm) għall-bejgħ
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Fabbrika tal-bit tat-tħaffir tal-bir IADC126 17 1/2 pulzier (444.5mm)