Steel Tapered Rock Drill Rods , Durable H25 Hex Tapered Hollow Drill Rods
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...hollow drill rods , Tapered Rock Drill Steel Rod for rock drill YT24,YT27,YT28 etc Tapered drill rod is a further development of the integral drill rods. It usually has a forged collar to maintain the proper shank striking face position in the rock drill. Tapered drill rods effective lengths are measured from the collar to the bit end,which are usually from 0.6 meters to 3.6 meters. H25 Hex tapered hollow drill rods......
Beijing Jincheng Mining Technology Co., Ltd.
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Integrated DTH Rock Directional Hollow Drill Rod Bench Drilling Rod Steels
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...m premium grade steel and through closely-controlled metallurgical processes.The result is quality hex hollow drill steel with increased hardenability,uniform grain structure,and excellent machinability,which is difficult to break.Drill rods made of our...
SUVEC Rock Drilling Tools
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Length 2308mm Forging Hexagonal Drill Rod YT27 Jackhammer Accessories
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...Weight: 9.3kgs Suitable Machine: Pneumatic rock drill,gasoline jack hammer Prodcut information Of YT27 Drilling Rod: Hexagonal drill rod is a further development of the integral drill rods. It works with jack hammer and tapered drill bit together. One of...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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High intension Hot Rolled Hexagonal Steel Bar Hollow Drill Rod hex 22mm 28mm
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...Hollow Drill Rod hex 22mm 28mm High intension and toughness of hex 28mm used for Perforated Hexagonal Hollow Steel Tubes Pipe & Hexagonal Drilling rod High intension and toughness hex 22mm hex 28mm used for Perforated Hexagonal Hollow Steel Tubes Pipes & Hexagonal Drill Rod Products details: A type of steel specially used in drill rod in quarry drilling......
ROSCHEN GROUP
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R25 R32 R38 T38 T45 T51 Forging Rock Drill Rod For Mining Machinery
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...normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system. Widely used in drifting, tunneling,...
KSQ Technologies (Beijing) Co. Ltd
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Directional Forging HDD Drill Rod For Construction Works
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...Drill Pipe ,HDD drill rod Datas for Vermeer Drill rod We are a drill pipe manufacturer and an important tool for oilfield drilling. It plays an important role in oil and gas exploration as it is one of the essential components of any drilling platform designed to extract oil or other liquid materials from the ground. Drill pipes are usually drilled several thousand feet below the surface. The center of the drill pipe is hollow......
Hebei Crossing Drill Bit Manufacture Co.,LTD
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Q Series Forged Steel Drill Rod Diamond Core Drilling Pipe With Tensile Strength 1120/1130Mpa
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Q Series Forged Steel Drill Rod Diamond Core Drilling Pipe With Tensile Strength 1120/1130Mpa *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {......
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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Forged Rock Drilling Rod with Transfer Torque for Rock Drilling Applications
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... and durability in mind, making it a reliable choice for various drilling applications. With a size of 73mm, this Thread drill rod is suitable for use with drilling rigs equipped for rock boring operations. The processing type of this drill rod is Forging,...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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3M Diameter Micropile Jet Grouting Machine Hollow Drilling Rods
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...Hollow Drilling Rods DG Multi-Tube jet grotuing drilling pipes are suitable for jet grouting drilling rig,which can make 4.0m daimeter of underground piles. It's pplied in ground improvement and modification construction, cut-off wall,grouting reinforce ,foundation egineeriing Parameter NAME NO. DIAMETER LENGTH WEIGHT 142-11 Drilling Pipe M142-11G-750-00 φ142mm 0.75m 50Kg 142 Drilling......
Shannxi Xitan Geological Equipement Co.,Ltd
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Geological HQ Hollow Drill Rod For Sample Collection 600mm To 1200mm Length
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Geological HQ Rock Drill Rods for Sample Collection Product Characteristics: 1. High precision in size and shape 2. Good low temperature toughness 3. Excellent comprehensive mechanical properties 4. High connection strength and sealability 5. Large inside ......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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