Drilling Rig Machine

SupAnchor T30 Hot Sale Threaded Button Bits,Rock Drill Bits

  • self drilling hollow anchor bar bit - alibaba

    Self Drilling Hollow Anchor Bar Bit - Alibaba

    hot rolled steel anchor bar true true. Sale Ending in Hours! glavanized button tungsten carbide rock drill bits from China SupAnchor self drilling hollow threaded rod anchor bolt TC drilling bit T76 .. SupAnchor Self Drilling Clay Bit T30.

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  • self drilling anchor system - supanchor

    Self Drilling Anchor System - SupAnchor

    R25 I R32 I R38 I R51 I T30 I T40 I T52 I T73 I T76 I T103 I Application As the roaddrillingmachine manufacturer and exporter of self-drilling anchors in Asia, SupAnchor? Thread (Left / Right Hand), Left or Right Hot-dipped Galvanization: Standard ISO 1461 button bit for unconsolidated rock with boulders. Outside Diameter. ( mm).

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  • hollow bars - skyline steel

    Hollow Bars - Skyline Steel

    Sales Team Hollow bars are fully threaded, “disposable” drill rods capable of drilling Versatile cross cut bits in carbide or hardened steel, button bits for intact rock in Hot dipped galvanizing is a form of galvanization and is the process of

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