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17 1/2 inch Steel Tooth Tricone Bit Iadc 127 Pobowola Bowo
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15 1/2 Inchi Iadc 127/217 Milled Tooth Tricone Bits Kuti Mapangidwe Ofewa
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14 3/4 Inch Iadc 127 Tricone Drill Bit Steel Mill Tooth Roller Cone Drilling Rig
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12 1/4 Inch Api Stanard Tricone Bit Water Well Steel Tooth Rock Roller Bit Ogulitsa
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10 5/8 Inch Mill Tooth Tricone Bit Iadc 217 Steel Tooth Drill Bits Tricone Steel Tooth Bit
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9 7/8 inch Iadc 217 Steel Tooth Tricone Bit Yogwiritsidwa Ntchito Popanga Zitsime Zamadzi
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8 3/4 ″ Steel Tooth Triocne Pamabowo Ofewa Obowola Zitsulo Zambiri
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8 1/2 Inchi 215.9mm Iadc 127 Zitsulo Zitsulo Tricone Pang'ono Yoyenera Makampani Omanga Ndi Migodi
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7 7/8 Inchi Iadc 127 Madzi Obowola Bwino Bwino
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7 1/2inch 190mm Tci Roller Cone Bit Yopanga Pang'onopang'ono Kupanga Madzi Kubowola
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6 3/4 inch Iadc 217 Steel Tooth Tricone Rock Bit Yobowola Bwino
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3 7/8 Inch Steel Tooth Tricone Bit Iadc Code 127 yopanga zofewa
