R32-Hex 28-R28 Flushing Hole 8.8mm R28 Drifter Rod
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... drill steel with drill steel hexagon is for tunneling and drifting drilling application. Hexagon rods of rock drilling tools are more rigid, heavier and transfer energy more efficiently, while increasing flushing. • R28 thread system • Suitable for...
KSQ Technologies (Beijing) Co. Ltd
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R25 R28 R32 R38 T38 Thread Hex Drifter Rod - Drifting Rod Suppliers
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...rod, drifting rod etc. Drifter rod: Shank rod Hex. 25-R25 10 feet. Drifter rod R32-Hex. 25-R25.8 feet 10 feet. Drifter rod R28-Hex. 28-R25, 10 feet. Drifter rod R32-Hex. 28-R28, 10 12 13 14 feet. Drifter rod R32-Hex. 32-R28 10 feet. Drifter rod R38- Hex. 32-R28 10 12 14 feet. Drifter 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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R28 Hex Speedrod Drift Rod 3050mm For Small Drilling Hole
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R28 Hex Speedrod Drift Rod Extension Rod 3050mm For Small Drilling Hole Description: The benefits of short threads on hexagonal drill rods include superior resistance to bending stresses, improved bit guidance and outstanding energy transfer. The sturdy ......
KSQ Technologies (Beijing) Co. Ltd
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Drifting And Tunneling Drill Extension Rod R25 R28 600mm-6400mm Length
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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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25 Inch Ditch Witch API Seamless Drill Pipe 4 1/2" OD. MF Drifting
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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, integral...
Langfang Baiwei Drill Co., Ltd.
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43mm R28 Thread Spherical Button Bit with 7 Buttons and High Wear Resistance for Rock Drilling
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...drifting and tunneling projects. As a part of boomer optional equipment, it works with shank adapter,coupling, hex drifter rod / hex speedrod together. Specification Of 43mm R28 Thread Spherical Button Bit: Bit design button, cross type Head diameters 37 ~...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Alloy Steel Speed / Drifting Drill Rod Crossover Coupling Sleeve For Connecting Extension
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...Drifting Drill Rod Crossover Coupling Sleeve For Connecting Extension Description JC Threaded coupling sleeve is made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.Both semi-bridge and full-bridge coupling sleeves are manufactured by us in different sizes as below: Thread sizes: R22, R25, R28......
Beijing Jincheng Mining Technology Co., Ltd.
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R28 T38 T45 T51 Threaded Steel Rod Drilling Tool With High Torque Resistance
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R28 T38 T45 T51 Threaded Steel Rod Drilling Tool With High Torque Resistance Characteristics We can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, mainly used for mining, coal cutting, tunneling, rock cutting in quarrying. Parameter NO. Advantages Description (Threaded R28 T38 T45 T51 speed drill rod......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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BIT 38MM SR28 R28 Rock Drilling Tools For Drifting Tunneling And Stone Quarrying
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BIT 38 MM SR28(R28) for drifting ,tunneling and stone quarrying Made from high alloy steel and tungsten carbide as same grade as internationally well-known brand Apply “hot (thermal) -......
Hunan Golden Globe I&E O.E.D Co., Ltd.
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R25 R28 And R32 Drill Bit Shank Adapter For Drifting And Tunneling Drilling
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R25, R28 and R32 Shank Adapter For Drifting and Tunneling Drilling Product Description: Shank adaptor or shank adapter/striking bar, the task of the shank adapter is to transmit rotation torque, feed force, impact energy and flushing medium to the drill ......
Changsha Sollroc Engineering Equipments Co., Ltd
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