T38-H35-R32 Bench Speed Thread Drill Rod Hex Body Type
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...,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 R38-H35-R32 Buckle type M/F...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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12 Feet Speed Threaded Drill Rod High Strength For Long Hole Drilling
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...Speed Rod/ MF-Rod / Extension Rod Drill rod using T45 T51 thread system. With wrench flats to aid in coupling/decoupling of rods for extension drilling. Used in benching and long hole drilling. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod......
KSQ Technologies (Beijing) Co. Ltd
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Steel Threaded Drill Rod For Top Hammer Rock Drilling Rigs High Strength
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...rod, drifter rod, shank adapter drill rod etc. We can also call such thread extension drill rod as threaded drill rod or threaded pipe, they own one end thread or both ends thread, with hollow round body or hollow hexagonal body. It is the main part of the...
Beijing Jincheng Mining Technology 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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hex22*108 shank thread drill rod
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Thread extension steel bars for rock drilling include extension rod, MF rod, light extension drill rod, drifter rod, shank adapter drill rod etc. We can also call such thread extension drill rod as threaded drill rod or threaded pipe, they own one end thread or both ends thread, with hollow round body or hollow hexagonal body. It is the main part of the threaded connection drilling tools or drilling equipments. Threaded drill rod......
Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
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R25 R28 R32 Bench Rock Drilling Threaded Drill Rod 40CR Steel Material
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...screw-thread Production technology Male and female connect 1 34mm 500-300mm Taper thread Friction welding Male and female connect 2 42mm 500-300mm Taper thread Friction welding Male and female connect 3 50mm 500-300mm Taper thread Friction welding Male and...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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R51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit
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...Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit Thread R38 T38 T45 T51 Coupling Sleeves for Bench Drilling , High Wear Resistance Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two extensionrods for transmitting energy. It has standard type coupling and crossover coupling. Applications R25, R28, R32, R38 Used in drifting and tunneling. T38, T45, T51 Used in benching...
KSQ Technologies (Beijing) Co. Ltd
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Forging Blast Hole Threaded Drill Rod with R32 / R38 / T38 / T45 / T51 Thread
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... 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. Mainly Products: Thread Drill Bits--...
ROSCHEN GROUP
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Carbon Steel Drifter Threaded Drill Rod , R25 R28 Precision Ground Drill Rod
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... 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 carburization or high frequency,...
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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T45 T51 Stone Tools Rock Drilling Rod Thread Drill Rods
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Rock Drilling Tools Speed Drifter T45 MF Rod with 10ft Round 46 Tungsten Carbide Rod Product feature of Rock Drill Rods Our threaded drill pipe adopts advanced forging equipment with high precision, high performance and high efficiency, adopts advanced ......
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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