Abrasion Resistant 5'' Max 2.5Mpa DTH Hammer For Rock Drilling
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...DTH Hammer for Mining Drilling Product description A down-the-hole hammer (DTH hammer) is a tool that can be attached to the end of a drill string and inserted into a bore. It's a small jack hammer used to break hard rock into small particles that can be flushed away by the DTH hammer......
Changsha Sollroc Engineering Equipments Co., Ltd
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1.8-2.5Mpa Dth Hammer Drill Bits , Water Well Drilling Button Bits
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...DTH Hammer And Button Bits Brief Introduction of DTH Hammer: Our company is specializing in drilling rigs and drilling parts for decades. We have kinds of drilling rigs, such as DTH (Down The Hole) drilling rig, Water well drilling rig, Oil well drilling rig, Piling drilling rig with different types of Truck Mounted, Trailer Mounted and Crawler Type. For drilling parts, we have the followings: DTH hammers...
Dongying Oilman Machinery Equipment Co.,Ltd.
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High Efficiency Dth Hammer Nrc Hammer Nrc45 Nrc55 Nrc65 Nrc52
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...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......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment
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...Hammer 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”. Advantage: 1. superior alloy steel and robust design. 2. saving oil 3. 10%-20%lower air consumption 4. 15%-20% faster penetration than conventional DTH hammer 5. wording pressure 6 Bar to 35 Bar(0.6~ 3.5Mpa......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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1.0-1.5MPa Pressure 3inch DTH Hammer for Dia 90-105mm Hole Range IR3.5/DHD3.5/CD35 Compatible and Durable
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About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province, China. Premium quality, ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Forging Type Carbide Drilling Tools 2.5Mpa DTH Drill Bits External Turning Tool
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...5Mpa DTH Drill Bits External Turning Tool Production Description With professional 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 standards and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. Our hammer......
JWE CARBIDE CO., LTD.
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SD Series High Air Pressure Deep Hole DTH Hammers Button bits for Mining and Rock Drilling Without Foot Valve Model
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... SD6 SD8 SD10 SD12) Series Series DTH Hammer Without Foot Valve Structure and Specification: Description Weight(kg) SD4 SD5 SD6 SD8 SD10 SD12 1.Top sub 6.50 ......
KSQ Technologies (Beijing) Co. Ltd
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2.0-3.5Mpa DTH Drilling System Borewell Hammer For Construction , 1545mm/1880mm Length
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Description DTH hammers are used for blast hole drilling and water well drilling project.Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining,Marble quarry or well drilling and other construction projects. 1. according to China......
Hunan New Diamond Construction Machinery Co., Ltd.
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CIR 90 High Manganese Steel DTH Hammer Bit Low Pressure For Ore Mining
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... hard, high-hardness and other ductile rocks with poor toughness in geotechnical engineering. It has the following characteristics: 1. The low-pressure DTH hammer is a valve-type central exhaust hammer, which has a good effect of discharging rock powder,...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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DHD350 atlas copco dth hammer , Downhole Drilling Tools with 180mm diameter bits
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...DTH hammer, No Valve DTH hammer, High Pressure DTH hammer, 35a DTH hammer, 45a DTH hammer, 55a Shock Large diameter and a variety of drilling machine impact and submersible DTH hammer accessories. ROSCHEN is mainly engaged in the production and research of...
ROSCHEN GROUP
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