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Utanga API tricone bits IADC117 5 7/8 santimetero (149mm)
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Gura uduce twa tricone IADC117 twa santimetero 311 (311mm)
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Uduce tw'amenyo tw'icyuma IADC117 santimetero 3 7/8 (98.4mm)
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Umutwe wo gucukura amazi ya API IADC117 santimetero 117.5 (117.5mm) ku gikoresho cyo gucukura
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Uruganda rwa API rw'ibyuma bya tricone bits IADC117 santimetero 152 (152mm)
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Uduce twa tricone twinshi IADC117 twa santimetero 159 (159mm)
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Abakora utwuma twa Tricone IADC117 6 3/4 santimetero (171mm)
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Uduce two gucukura amabuye ya Tricone IADC117 santimetero 190 (7.5 mm) ku iriba rikomeye ry'amabuye
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Uduce tw'amabuye ya Tricone IADC117 santimetero 200 (200mm)
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Uruganda rwa API rw'uduce two gucukura amabuye ya tricone IADC117 8 1/2 santimetero (216mm)
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Utanga ibikoresho byo gucukura amariba bya API IADC117 IADC117 ifite santimetero 222 (8 3/4 santimetero) zo gucukura amariba.
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API Rotary roller bits IADC117 ifite santimetero 241 (241mm) mu bubiko