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7 1/2 Inci Api Standar Kualitas Luhur Awak Baja Pdc Bor Bit Pikeun Pangeboran Sumur Minyak atanapi Cai
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4 1/2 Inci Sumur Cai Roller Cone Bit 114mm Steel Waos Tricone Bit
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9 7/8 Inci Promosi Premium Api StandardTricone Bor Bit Pikeun sumur pangeboran
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7 7/8 Inci Sareng 6 Bilah Cai Sumur Baja Awak Pdc Bor Bit Pikeun Pangeboran Sumur
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12 1/4 Inci Sareng 5 Bilah Baja Awak Pdc Bit Pikeun Pangeboran Sumur Cai sareng Minyak
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26 Inci Iadc 537 Bor Bit Produsén Karét Disegel Bearing Tci Tricone Bit
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7 7/8 Inci Iadc 537 Tci Tricone Rock Bit Pikeun Formasi Hard Sedeng
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15 1/2 Inci Iadc 537 Karét Disegel Bearing Tci Tricone Rock Bit Pikeun Formasi Hard Medium
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8 1/2 Tricone Drill Bit Iadc 517 Alat Pangeboran Kualitas Luhur Harga Panghandapna
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13 5/8 Inci Iadc 517 Sumur Cai Tci Tricone Pangeboran Bit Pikeun Kakuatan Compressive Low
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6″ Séred Bit / 3 Jangjang Chevron Séred Bit Pikeun Sumur Cai
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4 1/2″ Api 4 Jangjang Chevron Séred Bit Pikeun Pangeboran Geothermy
Produsén parabot pangeboran profésional
25 Taun Pangalaman Manufaktur
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