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9 1/2Inisi 240mm API TCI TCI tricone bits mo le viliina brehole
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7 1/2 Inisi 190.5mm Tci Tricone Bits Mo Vaieli vili
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6 1/2Inisi tolu apaau papa maa TCI tricone bits mo le viliina malosi
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6 3/4 Inisi Falegaosi Tau Tricone Bit/vai Well Drill Bit Mo Fa'atau
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6Inisi Tci Tricone Drill Bit 152mm Maualuluga Lelei Suavai Suau'u Su'e Tricone Drill Bit
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5 1/2 Inisi Iadc 537 Tci Tricone Drilling Ma'a Bit Mo Medium Hard Formation
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12 1/4” 311mm API tulaga masani TCI vili papa mo vili vaieli
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3 7/8 Inisi Tungsten Carbide Fa'aofi Tricone Bit Mo Vaivai ma Autu vili
