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Mutengo weAPI Tricone bit IADC637 8 1/2 ” (215.9mm)
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Rotary button drill bit IADC617 12 1/4 inches (311mm)
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Mugadziri weAPI tricone drill bits IADC637 12 1/4 ” (311.1mm)
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Chidhinha chesimbi chakavharwa IADC637 14 3/4 ” (374.6mm) chetsime rakadzika
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Makoni matatu IADC637 17 1/2” (444.5mm)
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API 5 5/8 inches PDC Drag Bit 3 Blades dzekugadzira kwakasimba