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tunnel construction pneumatic rock drills

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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a ...
Beijing, china
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Rock Drilling Rig Hydraulic Bore hole 50m Depth Mining Pneumatic Portable Drilling Rig SRQD165B DTH drilling rig It is widely used in medium and small mines and road construction...
Zhejiang, china
Verified
Shank Adapter Rock Drill Rods For Atlas Montabert Drilling Tool JCDRILL Shank Adapter for Atlas Copco Top hammer rock drill shank adapter ( striking bar ) are used for transmitting ...
Beijing, china
Verified
Yo18 Rock Drilling Machine Blue Color Forging Process Method Yo18 Rock Drilling Machine Description: Hand-held rock drill, without air leg. Models are Y018, Y020, Y24, Y26, Y19A. ...
Hebei, china
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Mining machinery rock drilling rigs tools Shank Adapter T51 670mm Use Ore Mining, quarry,mining,blasting,construction,open bit etc. Application connecting the rock drill and drill ...
Beijing, china
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Hydraulic Borehole Deep Rock Drilling Rig Portable Pneumatic Mining Drilling Rig Machine SRQD165B DTH drilling rig It is widely used in medium and small mines and road construction...
Zhejiang, china
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Product Description: Product Summary: The Rock Drilling Bit is a highly efficient rock drilling tool that is specially designed for mining and tunneling applications. This product ...
Hebei, china
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COP1132 Thread R32 Striking Bar For Rock Drill Drifter Tunneling Shank Adapter Atlas-Copco matched shank adapters suitable for rock drills, made in China. Our rock drill shank ...
Beijing, china
Verified
Hydraulic Bucket Drilling Rig Machinery Portable Mining Borehole Deep Rock Drilling Rig SRQD70 pneumatic-electric DTH drilling rig is a percussive rotary drilling rig. used in ...
Zhejiang, china
Verified
76mm - T45 Thread Button Bit Rock Drill Tools Tungsten Carbide Description: The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is ...
Hebei, china
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Drifting Tunneling Drilling Rig Tools Rock Drill Equipment Parts Shank Adapter For Rock Drill In top hammer drilling, the shank adapter transmits impact energy from the piston to ...
Beijing, china
Verified
Underground Scaler Breaker Hydraulic Drilling Rig Tunneling Scaling Rock Drilling Rig SRUS1S scaling rig is a special equipment designed for mechanized scaling in samll and medium ...
Zhejiang, china
Verified
Pneumatic Handheld Rock Drilling Tool Hex 22mm Integral Drill Rod Product information of Hex 22mm integral drill rod: Integral drill steel rods are used by hand held drill machines ...
Hebei, china
Verified
Rock Drilling Tools Pilot Adapter 6° Thread Drill Shank Model R25 This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and ...
Beijing, china
Verified
Tunneling Borehole Drilling Rig Machinery Underground Jumbo Hydraulic Rock Drilling Rig Sanrock production drilling rig is a radial arm electro-hydraulic deep hole drilling rig...
Zhejiang, china
Verified
36mm hard rock drilling jack hammer taper shank drill bits/ mining bit Tapered Button Bit Description: The Drill Bits are made from grade hard alloy and special steel, generally ...
Hebei, china
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R32 45mm Hard Rock Mining Top Hammer Drilling Tools Threaded Button Drill Bits Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ...
Beijing, china
Verified
Mining Rock Drilling Rig Portable Hydraulic Pneumatic Rotary Blas thole Drill Rig It is widely used in small and medium-sized mines, defense engineering, water conservancy, ...
Zhejiang, china
Verified
Furukawa HD190 Shank Adaptor Rock Drilling Tool For Tunnel Quarry Mining In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). ...
Beijing, china
Verified
T38 500mm Mining Rock Drilling Threaded Shank Adapter Shank adapter equivalent to: Atlas Copco shank adapter Boart shank adapter Furukawa shank adapter Gardner-Denver shank adapter ...
Beijing, china
Verified
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