T38 Guide Speed Rod Flushing Hole Round Alloy Steel Rock Drill Rod
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.... 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, benching, and...
KSQ Technologies (Beijing) Co. Ltd
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Fully Carburized Dia 85mm / 87mm 14 Feet T60 Round Speed Rod For Bench Drilling
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... the female part of the threaded connection as an integral part of the drill steel. M/Fdrill steel provides more rigid connection sandiseasier toun couple and handle. The service life also tends to be better than with separate couplings. Our drill rods are...
KSQ Technologies (Beijing) Co. Ltd
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Professional Design Drill Extension Rod Speed Rod R32 R38 ISO 9001 2008 Approved
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...Rod Speed Rod Extension Rod R32,R38 for Water Well Drill Rod Description OED’ drifting and extension drill rods are for in drifting, tunneling, long-hole drilling, bench and production drilling industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill rods......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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T38 Thread Top Hammer Drilling Tools Extension Rod For Drifting And Bench Drilling
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...mining, tunnelling, construction and quarry work. Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speed rod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and...
Changsha Sollroc Engineering Equipments Co., Ltd
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Threaded Rock Drill Rods , T45 Drill Extension Rod For Bench Drilling
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..., bench and production drilling industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill rods are heat-treated with...
Beijing Jincheng Mining Technology Co., Ltd.
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S135 HDD Friction Welding Drill Pipe , 4 Inch Drill Pipe For Bench Drilling
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... Plane drilling and anchoring, bench drilling, production drilling, long hole drilling Thread type H22, R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68 Rod type Extension rod, shunt rod, MF rod, MF drift rod, conduit, tapered drill rod,...
Langfang Baiwei Drill Co., Ltd.
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T38 T45 T51 Black Threaded Drill Rod For Tunnel Bench Drilling SGS Certification
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... cemented carbide chisel-shaped bit heads. With the same steels as and the best carbides made in China, we are supplying different lengths of integral drill rods with different head diameters: Same as extension rods, our all drifting & tunneling rods are...
SUVEC Rock Drilling Tools
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High Precision Rock Drill Rods High Torque Resistance For Bench Drilling
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... flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Customization T45 Bench Drilling Drill Rod with Spray-Paint Option
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... and manufacture of rock drilling machinery and pneumatic tools in China. The factory has rich scientific research and production experience, using the raw materials, advanced production ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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4310mm Length 33.4kgs Weight ISO 9001 Standard Thread Drill Rod and Drill Extension Rod
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...Bench Speed Thread Drill Rod Product features: With rich experience of on cemented carbide manufacturing,Minetech produces high quality and stability Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production. Specifications: Thread size: R22, R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38 Rod......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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