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7 1/2 Inch Api Igipimo Cyiza Cyiza Cyumubiri Umubiri Pdc Gutobora Bit Kubyamavuta cyangwa Amazi meza
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7 7/8 Inch hamwe na Blade 6 Amazi Iriba Icyuma Umubiri Pdc Gutobora Bit Kubyiza
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12 1/4 Inch hamwe na Blade 5 Icyuma Umubiri Pdc Bit Amazi Namavuta Gutobora
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15 3/4 Inch 5 Amababa Icyuma Umubiri Pdc Bit hamwe nigiciro cyuruganda
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15 Inch hamwe na Blade 5 Icyuma Umubiri Pdc Diamond Drill Bit
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9 1/2 Inch 244.5mm Pdc Bit ya 5 Wing Steel umubiri
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9 Inch Pdc Bit Uruganda rushyushye Igurishwa 5 Icyuma Cyuma Urutare Bitobora Amavuta meza
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8 1/2 Inch Steel Umubiri Pdc Gucukura Bit hamwe na Blade 5 kumavuta namazi meza
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6 1/2 Api Bisanzwe Tungsten Carbide Gutobora Bit Kubyamavuta Iriba Gutobora Matrix Umubiri Pdc Bits
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6 Inch Pdc Gucukura Bit hamwe na Blade 4 yo gucukura Amavuta
