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Hejian Deris Petroleum Drilling Equipment Co., Ltd.
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6 3/4 Inch Iadc 417 537 Tungsten Carbide Tricone Rock Drill Bit Water Oil Well Drilling
$530.00-790.00
Min. order 1 piece
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Iso IADC 537 547 637 Water Well Drilling New Tungsten Carbide Insert Roller Tci Tricone Drill Bit 150mm in China
$1,143.00-1,359.00
Min. order 1 piece
New Cutting Structure Roller Cone and PDC Blade Composed Hybrid Drill Bit for Oil Field Well Hard Rock Drilling
$1,500.00-3,500.00
Min. order 1 piece
215.9mm 8 1/2" IADC632 Rolling Bearing Tricone Drill Bits for Mining Well Hard Rock Borehole Drilling
$1,309.00-1,365.00
Min. order 1 piece
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