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Geological Drill Bit

  • Three Anchor Bit

    Contact NowThree Anchor BitWith professional and productive factory, HAINAISEN is one of the leading China three anchor bit manufacturers. Welcome to wholesale three anchor bit from us, we always have cheap products to offer you. Suitable for soft-medium hard rock formation with f≤8. Size: ¢ 27mm-¢42mm Suitable for medium...Read More

  • 2 Or 3 Wings Whole Piece Pdc Drill Bit For Sandstone Drilling With 1-4 Water Holes

    Contact Now2 Or 3 Wings Whole Piece Pdc Drill Bit For Sandstone Drilling With 1-4 Water HolesWith professional and productive factory, HAINAISEN is one of the leading China three blades pdc drill bit manufacturers. Welcome to wholesale three blades pdc drill bit from us, we always have cheap products to offer you. Quick Details: Name: High-strength horizontal sintering drill bits Type:...Read More

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