76-300mm Hole Diameter Ground Rotary Percussion Drill 0-150m Depth Multifunctional Drilling Rig
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... power, tunnels, foundation pits, slopes, and military engineering. Suitable for rock drilling in drift, egg, gravel layers, and layers covered by fractured and strongly weathered rocks, it can particularly demonstrate its efficient and stable performance....
Sichuan Zuanshen Intelligent Machinery Manufacturing Co., Ltd.
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Rotary Percussive Drilling DTH Drilling Tools , Down The Hole Steel Drill Pipe 8mm
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... pipe, is a kind of outer flat drill rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint. Our down the hole drill pipe is manufactured based on the API standards. And...
Beijing Jincheng Mining Technology Co., Ltd.
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Rotary Crawler 100m Depth Percussion Drill Rig
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BHD-180B anchoring crawler mounted drilling rig Rotary Percussion Drill Rig Crawler Anchor Drilling Rig For Urban Foundation Pit Rotary drilling rig is a kind of construction machinery suitable for the construction of the hole in the foundation engineering......
QUATEC GEO-ENGINEERING MACHINERY CO., LTD.
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Military Quality Energy Conservation Percussion Drilling Rig
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...Percussion Drilling Rig Geological drilling for railroad, highway, bridge tunnel, power station foundation, civil and industrial buildings and blasting hole etc. The picture of Percussion Drilling Rig What's the feature of ourPercussion Drilling Rig? ◆ Spindle type, mechanical transmission, hydraulic feeding, and steel skid frame mounted ◆ Hydraulic retracting lets drill body away from the drill......
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
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Hydraulic Percussion Rotary Head Drilling Accessories
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...Percussion Rotary Head SHB50A Exporting Standard For Drilling Basic Information: SINOVO hydraulic percussion rotary head is an attached tool suitable for working with hydraulic drilling rigs. Applications: Rotary head in the special engineering projects. Driven by two motors, it can finish the drilling......
Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
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133mm Casing OD DTH Drill Bits Double Head Rotary Percussive Casing Systems
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DTH Bits Double Head Rotary Percussive Casing Systems Crown Ring Bit PRODUCT SPECIFICATION Drill Bits: Crown Ring Bits Inner Bits Casing OD Bit OD Thread Bit Diameter Thread mm ......
KSQ Technologies (Beijing) Co. Ltd
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Tunnel Drilling Rig 200m Exploration Drilling Equipment Hydraulic Rotary Core Drill Rig
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Tunnel Drilling Rig 200m Exploration Drilling Equipment Hydraulic Rotary Core Drill Rig Hydraulic underground core drilling rig is suitable fro drilling holes for the purpose of mine exploring,also they could be used in surface coring,railway engineering,tunneling,construction and water conservancy project.Is designed especially for underground 360°drilling work,to drill holes in the tunnel. capable of diamond core drilling and other drilling...
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Mining Handheld Percussion Drilling Machine In Rock Brick Wall Concrete
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...Percussion Drill 1. Product overview QS-3.5 mining hand-held percussion drill is widely used in rock, brick wall, concrete and other components. It can be used to drill holes for installing pipelines, and it can also be used for erecting power lines and installing anchor bolts. Chemical construction, road construction, dangerous and humid tunnels......
Beijing Topsky Century Holding Co.,Ltd
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Shield tungsten carbide cutter For rotary percussion bits , YK05 / YG8 / WC / Cobalt
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... tunneling. 2. Material:High virgin raw material with submicron and average grain size 3. Tolerance:Strict tolerance extent control. 4. Grades:......
Zhuzhou Mingri Cemented Carbide Co., Ltd.
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Portable Percussion Drilling Rig Rock Soil Sampling Light Power
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... penetration test. Percussive drill is an important drilling machine in the construction of cast-in-place pile foundation. It can adapt to various geological conditions, especially drilling in pebble layer. Percussive drill is more adaptable than other...
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
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