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9 1/2Inch 240mm API Izingcezu ezintathu ze-TCI ezijwayelekile zokubhoboza umgodi
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7 1/2 Intshi 190.5mm Tci Tricone Bits For Well Drilling
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6 1/2Intshi izingcezu ezintathu ze-rock roller ze-TCI zokubhoboza okunzima
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Ibhithi Yefekthri engu-6 3/4 Intshi ye-Tricone Bit/Wamanzi I-Drill Bit Iyathengiswa
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I-6Inch Tci Tricone Drill Bit 152mm Esebenza Kahle Kakhulu Wamanzi Kawoyela Wokuhlola Ibhithi Ye-Tricone Drill
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5 1/2 Inch Iadc 537 Tci Tricone Drilling Rock Bit For Medium Hard Formation
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12 1/4” 311mm API amabhithi amarola ajwayelekile we-TCI wokumba umthombo
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3 7/8 Intshi I-Tungsten Carbide Faka I-Tricone Bit Ukuze Uthole Imithombo Yamanzi Nokubhoboza Okubalulekile