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nq core drilling tools

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N80 R780 S135 Steel Material DTH Drilling Tools Water Well Casing Pipe Product Description: 1: OD: 89mm ( 3 1/2 inch) thread drill pipe 2: Connection:90mm/95mm/105mm 3: Grade: E75...
Beijing, china
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Core Drilling Machine Hydraulic Sonic Drilling Rig Geological Exploration Drilling Rig Widely used in engineering surveys, environment protection survey holes, ground source heat ...
Zhejiang, china
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6 Inch DTH Hammer DTH Drilling Tools for Hard Rocks Drilling JCDRILL DTH Hammer Description DTH drilling is a percussion system driving a piston inside hammer body with up and down ...
Beijing, china
Verified
Charging Two-speed Lithium Drill 36V Hammer Drill Wholesale Electric Drill Tool Feature High voltage output: The 36V voltage provides greater power output and driving force. ...
Sichuan, china
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150 Meters Depth High Speed XY-1A Exploration Core Drilling Rig XY-1 A Core Drill Rig Introdution It is efficient and convenient, designed by our company to meet the requirements ...
Hebei, china
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F thread DTH Drilling Tools 50mm 60mm OD High Steel DTH Drill Pipes for Rock In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
Beijing, china
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180m Exploration Core Drilling Rig Hydraulic Borehole Portable Soil Sampling Drilling Rig What is environmental drilling? Environmental Drilling & Sampling Services Environmental ...
Zhejiang, china
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XY-44T Core Drilling Rig with integrated with main machine and dill tower 700—1400m drilling capacity Application As a spindle type drilling rig, the XY-44T core drill rig takes ...
Beijing, china
Verified
200 Meters 75mm Hole Diameter Portable Engineering Core Exploration Drill Rig GK 200 Core Drilling Rig Introduction The GK-200 drilling rig is a kind of widely used and hydraulic ...
Hebei, china
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Drilling Tools DTH Water Well Oil Drill Pipe Heavy Weight Drill Pipe DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling...
Beijing, china
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What is environmental drilling? Environmental Drilling & Sampling Services Environmental drilling is a way to investigate and delineate subsurface conditions and monitor them over ...
Zhejiang, china
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heavy duty full hydraulic wireline diamond borehole mining core drilling machine >> Introduction >>JCD300 Full Hydraulic Portable Drilling Rig is a kind of light rig designed for ...
Beijing, china
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22 HP Hydraulic Portable Engineering Core Drill Rig With 180 Meters Depth Product Introduction Gk200 drilling rig is widely used and hydraulic feeding , which has the characteristi...
Hebei, china
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DTH Drilling Tools DTHP76-1500 API Reg Thread 76-89mm DTH Drill Pipe Description Down th hole drill pipes play a significant role in all DTH drilling, regardless of application, ...
Beijing, china
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Core Drilling Rig With Mud Pump Hydraulic Exploration Equipment Geological Drilling Rig It can be widely used in many fields such as resource exploration of hydrology wells, ...
Zhejiang, china
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DHD380 Eccentric Overburden DTH Drilling Tools Eccentric Reamer System Description The eccentric reamer drill is an overburden drilling system designed for conditions where a cased ...
Beijing, china
Verified
150 Meters Geo-tech Engineer Mineral Exploration Core Drilling Rig Xy-1a Exploration Core Drilling Rig Introduction Xy-1a drilling rig is a hydraulic feed portable drilling rig, ...
Hebei, china
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Atlas Copco Forging Down Hole DTH Drill Pipe / Rig Rock Drill Tools Describtion In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
Beijing, china
Verified
GY 200 Core Drilling Rig 300 Meters Depth Mutifuction Sample Collecting For Exploration GY200 Core Drilling Rigs Machine Product Description Gy-200 drilling rig is a portable multi...
Hebei, china
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Rock Drilling Tools Pilot Adapter 6° Thread Drill Shank Model R25 This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and ...
Beijing, china
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