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API tricone bits leveransier IADC117 5 7/8 inch (149mm)
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Keapje tricone bits IADC117 12 1/4 inch (311mm)
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Stielen toskbits IADC117 3 7/8 inch (98.4mm)
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API putboarkop IADC117 4 5/8 inch (117.5mm) foar rig
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API-fabryk fan stielen tosk tricone bits IADC117 6 inch (152mm)
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Gruthannel tricone bits IADC117 6 1/4 inch (159mm)
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Fabrikanten fan Tricone-bits IADC117 6 3/4 inch (171 mm)
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Trikoneboarbits IADC117 7,5 inch (190 mm) foar hurde rotsput
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Trikone rotsbits IADC117 7 7/8 inch (200mm)
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API-fabryk fan tricone rotsboarbits IADC117 8 1/2 inch (216 mm)
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API-boarbits leveransier IADC117 8 3/4 inch (222 mm) foar putboarjen
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API Rotary roller bits IADC117 9.5 inch (241mm) op foarried