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Oil Well PDC Drill Bit With Factory Price
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9 1/2
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121/4
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91/2
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81/2
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83/4
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81/2
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121/4
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121/4
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12 1/4
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91/2
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83/4
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83/4
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83/4
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81/2
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81/2
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83/4
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8
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PDC Drill Bit For Hard Rock / PDC Hard Rock Drill Bit
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PDC Drill Bit For Hard Rock / PDC Hard Rock Drill Bit
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