Custom Low Pressure Dth Hammer CIR170 For Water Borehole Drilling
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...Low air pressure down the hole hammer CIR170 for water borehole drilling Matched hammer: water borehole drilling tools Connection thread: F100*28 PIN Working pressure(bar):8-14 Hole range(mm): 170-250 Outer diameter: 156 Weight(KGS):96 Low air pressure down the hole hammer......
Wuhan Kingdrilling Diamond Co.,Ltd
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CIR110 Low Pressure DTH Hammer Down The Hole For Geotechnical Engineering
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...DTH Drilling Hammer CIR110 Low Pressure DTH Down The Hole Hammer Description The CIR110 DTH drilling hammer is widely used in the geotechnical engineering to drill various medium-hard, high-hard and other tough rocks with poor drillability. The characteristics are as follows: 1. The low-pressure down-the-hole drilling hammer is a valve-type central exhaust dth hammer......
Glorytek Industry (Beijing) Co., Ltd.
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Middle Low Pressure Dth Hammer Cir110 110mm Bit For Water Well Drilling
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... body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2....
Hunan New Diamond Construction Machinery Co., Ltd.
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6 Inch Forging Low Pressure DTH Hammer 105-127mm For Mining
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Low Air Pressure 6 inch Mining Forging DTH Hammer Description: “DTH” is the short for “Down The Hole” and sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”. Features: 1. With longer operating ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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High air pressure DTH Hammer D35 High Manganese Steel Materal ISO9001 Approved
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... manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with...
KSQ Technologies (Beijing) Co. Ltd
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High Air Pressure DTH Hammers DTH380 SD8 QL80 M80 For Drilling Deep Hole Length
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... you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. It also has the following advantages: 1....
KSQ Technologies (Beijing) Co. Ltd
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12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
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...Low Air Pressure DTH Hammers for blast hole drilling CIR110 Low Air Pressure DTH Hammers for blast hole drilling Roschen offers the largest assortment of conventional down-the-hole (DTH) hammers in the whole industry. Their hammers outdistance the competitors’ hammers in both speed and longevity. The large amount of Roschen hammers and 4 hammer......
ROSCHEN GROUP
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CIR90 Low Air Pressure DTH Hammer Bits Rock Tools Drilling Equipments
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...Low Air Pressure DTH Hammer Bits Rock Tools Drilling Equipments In DTH drilling, the down the hole rock drilling hammer bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH......
SUVEC Rock Drilling Tools
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CIR90 110mm Low Air Pressure Dth Hammer Button Bits / Dth Hammer Drill Bit
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... durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. We...
Beijing Jincheng Mining Technology Co., Ltd.
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8inch DTH Drill Bit for High Air Pressure Rock Drilling DHD380 / Cop84 / SD8 / Ql80 / M80 Pressure DTH Hammer
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... in LiuYang city, HuNan province, China. Premium quality, professional serivce and competitive price, we get very good reputation from our worldwide customers, not only from the domestic, also from Brazil, Peru, South Africa, Australia, Turkey, Russia,...
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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