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76m drilling interlocking kelly bar

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Hard Rock Drill T38 MF/Speed Drill Bit Extension Bar For Bench and Production Drilling Description: Hexagonal drill rod and round drill rods are produced by CNC machining and ...
Beijing, china
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YAKAI 8000Nm Earth Auger For 6-8 Tons Carriers Earth Auger Attachments The excavator auger is light and flexible, does not occupy a large area, and can be carried with the ...
Shandong, china
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T38 485mm Drill Shank Adapter Striking Bars to Connect Drill Rod with Rock Drills Our shank adaptors ensure a quality drill string interface to the most exacting industry ...
Beijing, china
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Nickel Alloy Forging Bar Monel 400 Mechanical Manufacturing Drill Bits Oil Pipelines Nickel Alloy Forging Bar : It takes a billet and heats it until it is malleable, forging either ...
Hunan, china
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JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough ...
Beijing, china
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Mining rotary borehole drilling machine 35meters depth hydraulic mobile DTH drilling rig At urban construction project, surface mining, quarries ,construction work sites,foundation ...
Zhejiang, china
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High-quality drill rod Standard: ISO9001 Extension Drifter MF MM Threaded Drill Rod Water Well Drill Pipe 1. Product description R25 H35 R38 T38 T45 T51 MF/Extension drill rod ...
Hebei, china
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ASTM AISI Stainless Steel Round Bar 201 202 304 316 2205 2507 904L Cold Rolled Bright Polished Aluminum Carbon Ss Round Bar Are ASTM and AISI the same? AISI operates in the United ...
Shandong, china
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Auto red brick making production line interlocking clay brick making machine The machine is suitable for continuous extruding of wet clay and is a key functional machine in the ...
china
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This machine is mainly used with vertical round foam machine and round cutting machine, the center of the round foam punched on the hole, easy to cut the round cutting machine ...
Shandong, china
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Introduction of Customized pressure 12 bar 350kw gas fired steam boiler The boiler adopts a fully automatic microcomputer control system, equipment operation is automatically ...
Henan, china
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SS AISI ASTM JIS 201 304 321H Grade High Quality Stainless Steel Angle Bar 5mm 10mm Thickness Product Description In steel part fabrication and manufacturing, an angle bar is a ...
Jiangsu, china
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Rock Drilling Tungsten Carbide T38 Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely ...
Hebei, china
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325mm ODEX280 drilling equipment 325mm ODEX280 Dth Drilling System , 20 Bar Air Pressure Rock Drilling Tools Usage: 1. In not stable rock formation, the casing is necessary to ...
Ningxia, china
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Rotary Square Kelly/Hexagonal Kelly Of Oil Drilling Equipment Kelly is the main driver of the whole drill string.It transmits torsional energy from the rotary table through the ...
china
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Industrial A36 Q235 SAE 1016 1084 Carbon Steel Round Rod Bar Production Description Carbon steel can be divided into low carbon steel, medium carbon steel and high carbon steel. ...
Jiangsu, china
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Custom Cnc Lathe Alloy Aluminum Shaft Black Oxide Coated Hot Rolled Stainless Steel Bars Product Paramenters Quotation According to your drawing Tolerance丨Surface Roughness ...
china
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Features SupAnchor® is the No.1 manufacturer and exporter of self-drilling anchors in Asia. The self drilling anchor system is a bolting solution for difficult ground and rock ...
Sichuan, china
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T40 Self drilling anchor bolt / Self drilling anchor bar / hollow anchor bar Product Description Hollow grouting bolt is mainly used in advance support, radial support, slope ...
Shandong, china
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Custom 89.3mm HQ NWJ Drill Rod Using Mannesmann Seamless Steel Pipe , heat-treated Characteristic: 1. With highly and strength of resistance on the bending, welding fixed. 2. ...
Jiangsu, china
Member
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