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Type |
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| 0 | Sell | Top quality various size and types DTH (Down the hole) hammers
...he trouble of foot valve fracture and expansion and contraction. 2. Lower energy consumption and higher impact frequency. The drilling speed is 15%-30% hig...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | Water well drilling hammer, BR2 DTH rock drill hammer
...he trouble of foot valve fracture and expansion and contraction. 2. Lower energy consumption and higher impact frequency. The drilling speed is 15%-30% hig...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | High quality Taper Button Bits with 4/7/8 carbide buttons for hot sale
...lding, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects.
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | China manufacture Taper Button bits forhard rock drilling
...lding, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects.
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | 2015 Hot sale! High quality Taper button bits for quarring and mining
...lding, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects.
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | JinQuan Brand 30-42mm Taper button bits with 4/7/8 tips
...lding, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects.
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | Integral Drill Rod with chisel drill bits for small hole drilling
...ailable from 400mm to 6000mm usually. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drill...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | Hexahedral hollow alloy steel Integral Drill Rod/Integral drill rod
...ailable from 400mm to 6000mm usually. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drill...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | Jinquan Brand Integral Drill Rod/Drill pipe with competitive price
...ailable from 400mm to 6000mm usually. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drill...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | Plug hole Integral drill rod Integral Drill Rod/Integral drill pipe
...ailable from 400mm to 6000mm usually. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drill...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | Atlas Copco Integral Drill Rod/Integral drill pipe for drilling tools
...ailable from 400mm to 6000mm usually. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drill...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | Hex 22mm Integral Drill Rod with competitive price for hot sale
...ailable from 400mm to 6000mm usually. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drill...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | Hex25 Hex28 Hex32 Hex35 drifter rod with R25 R32 R38 T38 thread
...ng drilling application. Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing.
Drifting and tunneling roc...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | T38 Extension rod 10ft single thread
...ng drilling application. Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing.
Drifting and tunneling roc...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | Extension rod, T38-10ft, double thread
...ng drilling application. Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing.
Drifting and tunneling roc...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | Jinquan T38 T45 T51 extension rod drill rod drill steels
... round cross-sections, Hexagonal rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally ligh...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | Threaded Coupling Sleeves/ Coupling Sleeves/Rock Drilling
...ired to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Coupling are also used to connect several rods to each other...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | High quality alloy steel bar and tungsten carbides thread button bit
...ools are tough enough to meet rock drilling demands and have least loss of energy while drilling the rocks. Besides, we can design customized thread button ...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | 45mm R32 tungsten carbide tipped thread button bit, rock drill bits
...ools are tough enough to meet rock drilling demands and have least loss of energy while drilling the rocks. Besides, we can design customized thread button ...
Posted on: 2017-12-28 from China - Shandong
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| 0 | Sell | High quality, tungsten carbide, thread button bit, rock drill bits
...ools are tough enough to meet rock drilling demands and have least loss of energy while drilling the rocks. Besides, we can design customized thread button ...
Posted on: 2017-12-28 from China - Shandong
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