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I-Casing tube ubukhulu bangaphandle ububanzi obuyi-115-350mm ODEX drill bits eccentric overburden system casing yokumba imithombo yamanzi ejulile
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I-Eccentric Overburden Drilling Casing System yokumba umthombo
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I-Rock Drilling Eccentric Overburden Casing System Odex Drill Bit Ngekhwalithi Enhle
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I-ODEX Eccentric Drilling Tool/i-eccentric Overburden Drill Bit
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Ukubhoboza Izinhlelo Zokubhoboza Ezigxile Omthwalo omningi I-Reamer Bit,I-Overburden Reamer
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I-Sliding Wing Block Drill Casing Casing Isisetshenziswa Somthwalo Osindayo We-Eccentric Casing Dilling Bits For Dth Reaming Hole Drilling
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I-Sliding Wing Block Drill Casing Casing Isisetshenziswa Somthwalo Osindayo We-Eccentric Casing Dilling Bits For Dth Reaming Hole Drilling
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I-Factory High Quality Drilling I-Hard Rock Casing Concentric Overburden Casing
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Ikhwalithi ephezulu yokucindezela okumaphakathi BR1 BR2 BR3 DTH Drill Rig DTH inkinobho bit
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I-Tungsten Carbide Rock Drill Bit ye-DTH Hammer Button Bit
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I-DTH Drilling Rig Tools for Middle Pressure Rock Bits Bits DTH Hammer Bit
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I-DTH Drilling Rig Tools yamabhithi enkinobho ye-Pressure Rock emaphakathi i-DTH Hammer Bit