Results fortwist coal drill rodfrom 1428 Products.
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KQTG-150 Down-The-Hole (DTH) Drilling Jumbo Product Description KQTG-150 mining down hole drilling rig is a new type of down holed rilling equipment developed by us based on the ...
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Hex22mm 108mm shank Integral drill steel rod for underground coal mining Integral drill steel Integral drill steels (integral rods or integral drill rods) are used for small hole ...
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Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification Description JC Threaded coupling sleeve is made of high quality of alloy steels and CNC machining ...
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Universal drill rods and coupling / Standard or Superior Adapter coupling NQ Adapter coupling Product structure Specifications: Type Standard Size:Outside diameter* thickness(mm) ...
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PDC Drill Bit Product Description PDC drill bit is a kind of full face drilling bit. It is mainly used for coal mining, oilfield, water conservancy and hydropower, construction of ...
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R25 Reaming Tools Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining Bit Diameter: 33mm-45mm Length of drill rod: 250mm-4000mm Button bit design: Flat face, drop ...
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PDC Drill Bit Product Description PDC drill bit is a kind of full face drilling bit. It is mainly used for coal mining, oilfield, water conservancy and hydropower, construction of ...
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Strengthen Self Drilling Anchor Bolt R32N / R38N Alloy Structure Steel Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock ...
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Diameter 76mm length 1500mm thickness 5.5mm DTH drill pipe for mining 1.Description: -Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good centralizer. ...
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Hollow Self Drilling Anchor R51N Diameter 51mm , High Efficiency Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, ...
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Alloy R38N Steel Anchor Bolts Self Drilling Hollow Grounted Length 1m - 8m Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock ...
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Tunnel Construction Equipment T76S / R38N Self Drilling Anchor Bolt for Construction Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a ...
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51mm R51L Self Drilling Anchor Bolt High Tensile Steel with Alloy Structure Steel Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable ...
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High Anti-Corrosion Capacity Self Drilling Anchor Bolt T76N Alloy Structure Steel Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable ...
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R38N SDA Self Drilling Anchors Alloy Steel for Slope Stabilization Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock ...
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R38N SDA Grouting Self Drilling Anchors for Slope Stabilization Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, ...
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High Tensile Self Drilling Anchor Bolt R38L 1000mm - 8000mm for Quarry Stabilization Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a ...
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T-Thread Self Drilling Anchor Bolt Mining Machines SDA All Thread Hollow Bar Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock ...
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R32N Hollow Self Drilling Anchor Bolt , Alloy Steel Anchor Bolt Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, ...
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Alloy Steel Bar Rock Drilling R32 R38 T38 T45 T51 Coupling Sleeves In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). ...
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