Mining Tunneling Yt27 Rock Drilling Machine With Air Leg
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...Tunneling Yt27 Rock Drilling Machine With Air Leg Rock Drilling Machine Product Information: The YT27 is mainly used for rock drilling in mining and roadway excavation, and is also an important tool in railway, water conservancy and defence rock works. Rock Drilling......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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YT27 Rock Drill
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...YT27 hand rock drill is rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine, tunnel, railway traffic, water conservancy and so on. YT27 hand rock drill is suitable for hard rock, concrete (f=8~18) drilling......
Shandong China Coal Industry&Mining Supplies Group
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YT27 Rock Drill
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...YT27 hand-held rock drill is a rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine, tunnel, railway traffic, water conservancy and so on. YT27 hand-held rock drill is suitable for hard rock, concrete (f=8~18) drilling......
Shandong China Coal Group
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Mining / Tunneling Quarry Rock Drilling Tools , Thread Drill Bits
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...compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used drifting and tunneling • Bit face design is ideal for medium-hard to hard abrasive rock Product Name:...
KSQ Technologies (Beijing) Co. Ltd
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Underground Scaler Breaker Hydraulic Drilling Rig Tunneling Scaling Rock Drilling Rig
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...Breaker Hydraulic Drilling Rig Tunneling Scaling Rock Drilling Rig SRUS1S scaling rig is a special equipment designed for mechanized scaling in samll and medium size drifts and tunnels. It can quickly and effectively remove the unstable rocks on roof and ......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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90-250mm Tunneling And Rock Drilling Equipment Building Construction
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... of military engineering. It is especially suitable for drilling in rock drifting, egg, gravel stratumand broken weathered rock, especially it can reflect its high efficiency and high quality performance. It can drill through complex strata quickly and...
Sichuan Zuanshen Intelligent Machinery Manufacturing Co., Ltd.
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Thread Button Bits Mining Tunneling Quarry Rock Drilling Tools
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... wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Thread button drill bits are made by high quality alloy steel bar and tungsten carbides....
SUVEC Rock Drilling Tools
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Tunneling Blasting Rock Drilling Usage 7,250mm TF500 Feed Beam Aluminium Extruded Profiles
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Tunneling Blasting Rock Drilling Usage 7,250mm TF500 Feed Beam Aluminium Extruded Profiles SPECIFICATIONS 1. Material: Aluminum Alloy 7000 Series ; Heat treatment T6 2. Compliant with: GB/T6892-2006 3. Tolerance: twist degree--- less than 1degree per meter......
Chongqing Huanyu Aluminum Material Co., Ltd.
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2015 Best Sale YT27 pneumatic Rock Drill
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... and so on. YT27 hand-held rock drill is suitable for hard rock, concrete (f=8~18) drilling, blasting, breaking works. Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance. Type YT27 Weight 26 (Kg)...
Shandong Chinacoal Group co.,ltd
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Pneumatic Rock Drill Hammer YT27 YT28
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... construction, water conservancy construction and defense project facility.It can perform drilling under medium hard or hard rock(f=8-18) at any direction angles. YT28 fit for wet drilling in medium-hard or hard rock. Grouped control mechanism,quick to...
Beijing Jincheng Mining Technology Co., Ltd.
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