SGS Certified Quarry hard rock drilling Hand Held Rock Drill Y20 Y24 Y26 Y20LY YT24 YT27 YT28
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... leg rock drill machinery.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility. It is suitable for drilling and blasting under various of rocks at any...
KSQ Technologies (Beijing) Co. Ltd
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YT29A High Efficiency Energy Saving Pneumatic Rock Drill with Strong Impact Energy for Underground Mining
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...FT160C long air - leg to use in the basis of the width of rock. Applications: It's widely used for blasting holes and other drilling works in a quarries, railway constructions, water conservancy constructions and national defence project facilities....
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Stainless Steel Drill Rod Rock Drill Rods Stone Quarry Hand Tools Manual Rock Splitter
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...h integrated cemented carbide chisel-shaped bit heads. With the same steels as and the best carbides made in China, we are supplying different lengths of integral drill rods with different head diameters: Effective Length:400-4000mm,400-9600mm,800-6400mm....
Beijing Jincheng Mining Technology Co., Ltd.
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Custom Hydraulic Crawler Type Jumbo Rock Drill Jumbo Drilling Underground
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...Rock Drill And Underground mining drilling apparatus It is used for blasting holes and anchor rod hole operations in the fields of metal mine excavation and tunnel excavation. Workers stand in a safe place to operate it for rock drilling. This equipment replaces traditional manual air gun drilling......
Sichuan Zuanshen Intelligent Machinery Manufacturing Co., Ltd.
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Customized Sizes Hard Rock Drill Bits Antiwear Run Quickly Crushing Rock
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... a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the bottom hole with a high axial force. The...
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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32/34/36/38/40 7 Button Cone Rock Drill Button Bits For Hard Rock Drilling
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...produced from raw materials. 2. The structure is simple and not easy to break 3. Hole straightness, high-speed deep hole drilling 4. Good flushing effect to ensure high drilling speed 2 Product Data of Rock Drilling Bits Raw material Alloy steel and...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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Rock Drilling Tools All type Rock Drill Bits Drill Rod for Mining
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Rock Drilling Tools All type Rock Drill Bits Drill Rod for Mining Description: The thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill......
KSQ Technologies (Beijing) Co. Ltd
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Hard Rock Drill Rods Carbon Steel Material Plug Hole Integral Drill Steel
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...Rock Drill Rods Carbon Steel Material Plug Hole Integral Drill Steel Integral Steel Rod is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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50-140mm Cylinder Rock Drilling Machine Truck Mounted 1000mm Advance Length
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...mining projects. It is a truck mounted drill rig that can be used for borehole drilling, and it is powered by either an electric motor or an air motor. This machine can drill to depths of more than 15 meters, and it works with an air pressure of 0.5 to 0.7...
Henan Coal Science Research Institute Keming Mechanical And Electrical Equipment Co., Ltd.
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Flexible Hard Rock Drilling Equipment , Down The Hole Drill Rig For Gold Mining
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...Rock Drilling Big Hole Gold Mining Rock Drill Rig Description GL150 DTH Rock Drill Rig is diesel driven or electrical driven, it is subject to the requirements of clients. It is equipped with diesel generator, lengthened drilling frame, Dry type deduster. GL150 drill rig can be used for Pneumatic rock drilling, Multi-angle drilling. It has powerful grade ability. It is Self-leveling & Flexible structure. The drill......
Glorytek Industry (Beijing) Co., Ltd.
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