Mining Drilling Bit Price, 2021 Mining Drilling Bit Price ...
Best Price Tungsten Carbide Oil Drill Mining Drilling Bits. FOB Price: US 5-20 Piece. Min. Order: 5 Pieces. Surface Treatment: Polishing. Manufacturing Process: Forging. Material: Tungsten Carbide. Grade: Yg6 Yg8 Yt5 T15 P35Th251 K25 M01, etc. Application: Oil Drilling.
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