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3 Cones nadi ragowa IDC127 11 5/8" (295mm)
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IDC127 13 5/8 ″ (346mm) a hannun jari
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Customizedl rijiyoyin hakowa IDC127 14 3/4 ”(374mm)
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Jumla tricone bits IDC127 17.5 inci (444.5mm)
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Tricone rock bits IAC137 6 inci (152mm) don hako rijiyar
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API tricone drilling bit IDC215 8.5 inci (215.9mm) na siyarwa
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API Tricone rock bits IDC215 12 1/4 "(311mm) tare da rangwamen farashi
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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)