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Hunan TianYing Drilling Machine Manufacturing Co., Ltd. was founded in 2003, located at Zhuzhou, China, the word famous tungsten Carbide production base. We are a professional ...
Hunan, china
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Beijing, china
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​​ Type KR90A Torque 90 KN.m Max. diameter 1200 mm Max. drilling depth 36 m Speed of rotation 6~30 rpm Max. crowd pressure 90 kN Max. crowd pull 120 kN Main winch line pull 80kN ...
Jiangsu, china
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ZD338 Heavy Duty Hydraulic Rock Drilling Rig For Tunneling The ZD338 rock drilling rig for tunneling is an advanced heavy tunneling equipment for tunnel excavation. It comes with ...
china
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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 ...
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12 1/4" FG615G , Tricone Rock Bit , Well Drilling Bit , Hard Formation , TCI Bit RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 415 435 445 515 525 535 545 615 ...
Beijing, china
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R32 Ballistic Button Drill Bit Rock Drilling Tool For Underground Mining Tunneling R32 Ballistic Button Drill Bit Rock Drilling Tool For Underground Mining Tunneling Advantage: • ...
Shanghai, china
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Foundation Drill Rig Product Features CM458 internal combustion (CM458D Electric) crawler mounted versatile anchor rig adopts diesel engine and hydraulic oil pump assemblies to ...
Hebei, china
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Tapered Thread Rock Drill Rods B22 Length Customized For Gas Drainage Hole Drill Rod Parameter : Product Name: Rock drill B22 Tapered Drill Rods Types Tapered drill rods, Integral ...
Hebei, china
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KJ311 type hydraulic tunneling jumbo is suitable for the 12 - to 35 square meters of hard rock mine excavating section assignments. Features: 1,Strong universal drill arm which has ...
Shanghai, china
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Product name: 185mm Low Air Pressure DTH Drill Button Bits With CIR150 Shank For Tunnelling Rock Drilling Product category: DTH drill tools Matched hammer: Hammer CIR150 Diameter: ...
china
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7Degree Rock Drilling Bits Tapered Tungsten Carbide Button Bits For YT27 YT24 YT28 YT29 Rock Drill Product Description The tapered drill rods are used for Penumatic rock drill and ...
Beijing, china
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Shank Adapter Drilling Rig Spare Parts High Manganese Steel Rock Drilling Shank Adapter Description of Drilling Rig Spare Parts 1.Be applied to bench blasting,underground mining ...
Shanghai, china
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Ground Cemented Carbide Shield Cutter TipesFor Rock Drilling Description: A tunnel boring machine (TBM) is a machine used to excavate tunnels with a circular cross section through ...
Hunan, china
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Truck-Mounted 1000mm Advance Length 50-140mm Cylinder Rock Drilling Machine Product Description: Rock Drilling Machine Our Rock Drilling Machine is the perfect equipment for rock ...
Henan, china
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150m Depth 110mm Dia MEDIAN Tunnel Multifunction Crawler Drill MEDIAN tunnel multifunction crawler drill is a multipurpose tunnel drilling rig. It is Corporate with France TEC and ...
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Road Building Hydraulic Crawler Mining Rock Drilling Machine Product Description HF115Y crawler hydraulic drilling rig adopts new hydraulic technology, which has low air consumptio...
china
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High Hardness Tungsten Carbide Buttons Cone Shaped For Rock Drilling Description of Carbide button bits 1. Carbide button has a unique performance, it is widely used in petroleum ...
Hunan, china
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Drilling Rig Tools , Rock Drilling Tools For Drilling Broken Rocks Quick Detail: 1.Our company is one of has geological tools manufacture in jiangsu china. The tools consist of ...
Jiangsu, china
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SD6 Rock Drill Bit with High Quality Steel Grade for Hard Rock Drilling Product description Down-the-hole drilling (DTH) essentially involves a drilling hamme at the bottom of a ...
Hunan, china
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