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BH170 DTH bit DTH hama azụ maka 3-12 inch DTH Hammers
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3inch 5inch 6inch 10inch Extractor BH240 DTH azụ Hammer maka igwe olulu mmiri nke ọma
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Ọdịmma BH240 Back Hammer maka DTH Drilling
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DTH Azụ Hama BH190 DTH Hama
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BH190 mmiri olulu mmiri na-egwuputa DTH azụ reverse hama
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BH170 Back hammer DTH maka Ngwuputa Ngwuputa na igwu mmiri nke ọma
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BH140 Rock na-akụtu oghere ahụ Back Hammer
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BH140 dị elu DTH Hammer azụ
