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... drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of...
...Drill Rods Integral Drill Steel is mainly used in small-hole drilling, such as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with sm...
... fast drilling speed . pneumatic dth drilling rig can drill 20-30m per hour . high drilling effective . the engine it is Yuchai 85kw ,more powerful . pneumatic drilling rig it has 4 high hyraulic leg which c...
...Drilling Rig With Different Hole Diameters Fast Drilling Speed ST 260 Water Well Drilling Rig Introduction ST-260 drilling rig 's drilling depth is 260 meters ,the hole diameter is from 105 to 260mm,thes...
...Drilling Rig ST 180 Pneumatic Drilling Rig Introduction ST 180 Pneumatic drilling rig machine mainly drilling rock must connect with air compressor . it has fast drilling speed . pneumatic dth drilling rig c...
...Drilling Machine Full Hydraulic Crawler Engineering Drilling Rig GK 200 Engineering Drilling Rig Introduction Diesel drilling machine: fast drilling speed, time-saving and labor-saving, convenient to carry, ...
...:30-40m/h for hard rock ST260 series water well drilling rig is a lightweight, efficient and multifunctional drilling equipment, The water well drilling rig is mainly applicable to industrial and civil drill...
... water well drilling and rock sampling. It can be used for mud pump drilling, DTH air drilling and wireline core drilling. Main features: 1. The drill speed can reach 27-901r/min, and the maximum output torq...
... cannot effectively penetrate the formation, resulting in slow drilling speed; Excessive pressure can accelerate the wear of the drill bit and may even cause the drill rod to bend or break. Generally speakin...
...Drill Rod Hex 22 108 mm Diameter 25 - 34mm Description Integral drill steel rod is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, ...
...Drilling Rods Steel With Shank 19 X 108mm For Small Hole Drilling Integral drill rod or integral drill steels, integral rods are used by hand held rock drill in granite and marble quarries, underground minin...
... mining, for small blasting hole drilling. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 19mm to 41mm usual...
...Drill Rod,Chisel Bit Integral Drill Rod Product Specification Miroc Integral drill rod or integral drill steels, integral rods are used by hand held rock drill in granite and marble quarries, underground min...
...Drill Rods For Small Hole Drilling Tools Describtion Integral drill rod or integral drill steels, integral rods are used by hand held rock drill in granite and marble quarries, underground mining, for small ...
...Drill Steel Tungsten Carbide Rod 19*108mm Carbide Insert Integral drill steels/ rods are used by a hand held drill machine in underground mining and for small hole drilling, equipped with small power rock dr...