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7 1/2 inch Api Standard High Quality Karfe Jikin Pdc Drill Bit Don Mai Ko Rijiyar Ruwa
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4 1/2 Inci Rijiyar Ruwa Mai Rijiyar Mazugi Bit 114mm Karfe Haƙori Tricone Bit
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9 7/8 inch Promotional Premium Api StandardTricone Drill Bit Don Hakowa Mai Kyau
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7 7/8 Inci Tare da Wuta 6 Ruwa Rijiyar Karfe Jikin Pdc Drill Bit Don Haƙon Rijiya
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12 1/4 inch Tare da 5 Blades Karfe Jikin Pdc Bit Don Ruwa da Haƙon Rijiyar Mai
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26 inch Iadc 537 Drill Bit Manufacturer Rubber Hatimi Mai Haɗa Tci Tricone Bit
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7 7/8 Inci Iadc 537 Tci Tricone Rock Bit Don Matsakaici Hard Samfura
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15 1/2 Inci Iadc 537 Rubber Rufe Mai Haɗa Tci Tricone Rock Bit Don Ƙirƙirar Matsakaici Mai Tauri
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8 1/2 Tricone Drill Bit Iadc 517 Kayan aikin hakowa Mafi ƙarancin farashi
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13 5/8 Inci Iadc 517 Rijiyar Ruwa Tci Tricone Drilling Bit Don Ƙarfin Ƙarfi
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6 ″ Jawo Bit / 3 Wings Chevron Jawo Bit Don Rijiyar Ruwa
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4 1/2 ″ Api 4 Wings Chevron Jawo Bit Don Hakowar Geothermy
Ƙwararriyar Kayan aikin hakowa
Shekaru 25 Ƙwarewar Ƙwarewar Masana'antu
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