Well Drilling Drilling Rig Accessories
(5)![China energy & Mining Tungsten Carbide Sintered PDC Matrix Drill Bits For Hard Training for sale](http://img1.b2bforus.com/98/e5/55ef9d1a804d/product/74959051_s-w400xh400.jpg)
energy & Mining Tungsten Carbide Sintered PDC Matrix Drill Bits For Hard Training
Price: Negotiable
MOQ: 1 Piece
Delivery Time: Negotiable
Brand: OilMan
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![China energy & Mining Water Well Tungsten Carbide Hard Rock 8 1/2 Inch IADC 447 TCI Tricone Roller Rock Drill Bit for sale](http://img1.b2bforus.com/98/e5/55ef9d1a804d/product/74958948_s-w400xh400.jpg)
energy & Mining Water Well Tungsten Carbide Hard Rock 8 1/2 Inch IADC 447 TCI Tricone Roller Rock Drill Bit
Price: Negotiable
MOQ: 1 Piece
Delivery Time: Negotiable
Brand: OilMan
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![China energy & Mining 12 1/4](http://img1.b2bforus.com/98/e5/55ef9d1a804d/product/74958884_s-w400xh400.jpg)
energy & Mining 12 1/4" Steel Tooth Ore Tricone Rig Drilling Bit Sizes
Price: Negotiable
MOQ: 1 Piece
Delivery Time: Negotiable
Brand: OilMan
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![China Construction works API Standard 8 1/2](http://img1.b2bforus.com/98/e5/55ef9d1a804d/product/74958812_s-w400xh400.jpg)
Construction works API Standard 8 1/2" IADC437 Sealed Backing Roller Tricone Taper Drill Bit
Price: Negotiable
MOQ: 1 Piece
Delivery Time: Negotiable
Brand: OilMan
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![China energy & NOV Top Drive Upper IBOP Replacement Parts 110103-502. varco TDS 9&11&11SA operating for sale](http://img1.b2bforus.com/98/e5/55ef9d1a804d/product/74958671_s-w400xh400.jpg)
energy & NOV Top Drive Upper IBOP Replacement Parts 110103-502. varco TDS 9&11&11SA operating
Price: Negotiable
MOQ: 1 Piece
Delivery Time: Negotiable
Brand: OEM
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