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Hejian Deris Petroleum Drilling Equipment Co., Ltd.
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PQ HQ NQ BQ AQ Wire-line Impregnated Diamond Core Drill Bit for Water Well Geological Exploration
$60-80
Min. order 1 piece
100 % New API sealed Journal Bearing Gauge protection 5 5/8" Inch 142.8mm Iadc 547 Tci Tricone Bit for Water Drilling
$646-686
Rubber sealed Bearing 8.5 Inch 216mm Iadc517/537 Tricone Drill Bit for Oilfield Drilling
$960
Min. order 1 piece
New Kingdream 8.5 12 1/4 17 1/2 Inch 216 311.2mm 5 6 7 8 Blades Steel Body Oilfield Gas Oil Well Hard Rock Drill PDC Bit Price
$1,216-1,500
Min. order 1 piece
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