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Kamfanin dillali na API IDC216 4.5 inci (114mm)
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Roller Cones bits mai sayarwa IDC216 5 5/8 inci (143mm)
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Rushewar abin nadi IDC216 5 7/8 inci (149mm)
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Nikakken haƙoran haƙora IDC216 inci 6.5 (165mm) don haƙon rijiyar
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Tricone bits a hannun jari IDC216 6 3/4 inci (171mm)
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API tricone hakowa IDC216 7 5/8 inci (194mm) don na'urar mai
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Rotary dill bit IDC216 7 7/8 inci (200mm)
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Rotary bits mai sayarwa IAC216 10 5/8 inci (269mm)
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Sayi ramukan hakowa IDC216 17.5 ″ (444.5mm)
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API tricone drill bits farashin IDC216 4 5/8 inci (118mm)
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Zurfafa rijiyar tricone bits IDC216 6 inci (152mm)
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API ɗin hakowa na'ura mai ba da kayan aikin IDC216 5 3/4 inci (146mm)