High Grade Steel 5 Inch Hd350 High Pressure Dth Hammers For Water Well
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... directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. • Small to medium size drilling diameters • Works in low pressure ......
KSQ Technologies (Beijing) Co. Ltd
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Secoroc QLX 50/55 Down the Hole Hammer with High Performance DTH Hammer for America
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... DTH Hammer for America Down The Hole Drilling QLX 50/55 - The Latest in High Performance DTH Hammers Secoroc QLX 50/55 hammer at Roschen and Atlas Copco Secoroc, we keep looking for new ways of improving our customers' productivity. That’s why...
ROSCHEN GROUP
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High Efficiency Dth Hammer Nrc Hammer Nrc45 Nrc55 Nrc65 Nrc52
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High Efficiency Dth Hammer Nrc Hammer Nrc45 Nrc55 Nrc65 Nrc52 SR-NRC series DTH HAMMERS DTH hammer type SR-NRC45 SR-NRC55 SR-NRC65 SR-NRC52 Bit shank NRC45 NRC55 NRC65 PR52 Hole range(mm) Φ114-Φ127 Φ133-Φ152 Φ155-Φ190 Φ133-Φ146 Connection thread According to customer's drilling pipe thread Working pressure 1.0-3.0Mpa 1.5-3.5Mpa 1.5-3.5Mpa 1.5-3.5Mpa Related Products...
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Forging High Pressure DTH Hammer Ql60 for Alloy Steel Manufacturing Process
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... locates in LiuYang city, HuNan province, China, where occupies an area of 26,600 square meters, and production facility occupies 22,000 square meters. Premium quality, professional serivce and competitive price, help us get very good reputation from our...
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Hard Rock High Pressure DTH Hammer SD8 For Mining Water Well Drilling
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...High Air Pressure DTH Hammer SD8 for Mining and Water Well Drilling Product Description: A down-the-hole drill, usually called DTH by most professionals, is basically a jackhammer screwed on the bottom of a drill string. The fast hammer action breaks hard rock into small cuttings and dust that are evacuated by a fluid. The DTH hammer is one of the fastest ways to drill hard rock. Product Advantages: 1.DTH hammer has high......
Changsha Sollroc Engineering Equipments Co., Ltd
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High Performance DTH Hammer Breakout Bench DTH Hammer Loosening Tools
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...hammer threads on the rig, but if the threads cannot be loosened or tend to get Stuck, a breakout bench is the solution. This handy but powerful breakout bench can easily be placed in a workshop or container and it breaks DTH Hammers between 3" and 8"....
Changsha Chaojingang machinery manufacturing CO., Ltd
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GL380SK-285mm DTH Drilling Hammer High Pressure Dth Hammer Down The Hole
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... for high efficiency and extended service life, suitable for challenging drilling conditions. Crafted from premium alloy steel and subjected to advanced heat treatment, our hammers and bits deliver consistent drilling performance. Widely trusted by our...
Glorytek Industry (Beijing) Co., Ltd.
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QD55A High Pressure Dth Hammer Drilling , Mining / Water Well Drilling Hammer
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Product Description The characteristics of High air pressure DTH hammer without foot valve. It is a kind of high air pressure down the hole hammer, without foot valve, The driling speed is higher than the hammer with foot valve. And more energy efficient.It is one of the most advanced DTH hammers in the word. It has the following characteristics: 1. Speed increase 15%-30% than the hammer......
Putian Qideli Drilling Tools Co., Ltd.
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Fast Penetration High Productivity DTH Drill Bit ND45 105mm
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...High Productivity Tool ND45 105mm DTH Drill Bit Specification Of ND45 105mm DTH Drill Bit: Drill Bit Bit Head Diameter/mm Weight/kg Air Tube ND45 105 8.5 With 110 8.8 115 9.0 120 9.8 127 11.0 Description Of ND45 105mm DTH Drill Bit: Down-the-hole (DTH) hammer bits are used with down-the-hole hammers for drilling holes through a wide range of rocks types Application Of ND45 105mm DTH......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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High Strength Dth Hammers And Bits Cir110 Dia110mm Good Abrasion Resistance
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...made of superior quality alloy steel .Besides, all our DTH bit is using best quality carbides. In addition art manufacturing technology makes our CIR90 DTH bit for mining is with higher and more reliable quality. Our DTH hammer and bits are compatible with...
KSQ Technologies (Beijing) Co. Ltd
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