Top Hammer Drilling Tools T45 Round Threaded 5ft Extension Drill Rod In Various Lengths
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...Extension Drill Rod Extension drill rod is used in drifting, tunneling, long-hole drilling, bench and production drilling. Our drilling tools are designed to deliver high production footage at the lowest possible cost. Products are precision machined from high quality steel, then heat treated to insure strength and durability. Specifications Threaded Drill Rod......
KSQ Technologies (Beijing) Co. Ltd
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5ft 10ft Drilling Rod NQ Drill Rod Various Specification
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... 42mm to 90mm, Tapered Threaded Drill Rods, DCDMA Sizes AWY to NWY, AWJ, BWJ and S75 Drill Rods. AQ/BQ/NQ/HQ/PQ drill pipe/drill rod 1.5m 3m long hot Q(C)series drill rod No. item length(m) OD*thickness(mm) grades depth(m) 1 AQ 1.5 44.5*4.8...
HUNAN MEGA DRILLTECH CO., LTD.
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T38-H35-R32 Thread Drill Rod 4260mm Carbon Steel Extension Drill Rod for Rock Drilling
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...Drill Rod Machine Tools Thread Drill Rod Product Description: Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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3050mm 3660mm Length Fully Carburized Threaded Extension Drill Rod Rock Drilling Tools
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...Extension Drill Rod Rock Drilling Tools Threaded drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated 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......
SUVEC Rock Drilling Tools
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Carbide AQ BQ NQ HQ 4 1/2 Inch Extension Drill Rod
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...50, 60, 70, 90 Extension Drill Rod FEATURES: • Strictly controlled manufacturing processes • Substantial increase in tensile and torsional strengths • Improved fatigue resistance • Customisable configurations ......
ROSCHEN GROUP
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R25 R28 Extension Drill Rod , Hex25 Hex28 Water Well Drill Rods Concrete Accessories
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...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 carburization or...
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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2m Kelly Bar Extension Drill Rod 35crmo Lipid Regulation
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...Drill rod extension , as well as the customized single wall casing etc. 3. Long time use. 4. Quickest and most efficient response. The drill rod extension structure of the drill pipe of the rotary drilling rig is connected with the core section drill pipe body of the rotary drilling rig, which is characterized in that the drill rod extension......
Beijing Jietaihongli Technology Co., Ltd.
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33mm-76mm Rock Drill Coupling Sleeves For Extension Drill Rod Thread Drill Pipe
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33mm-76mm Rock Drill Coupling Sleeves For Extension Drill Rod Thread Drill Pipe Describtion Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality ......
KSQ Technologies (Beijing) Co. Ltd
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T51 STD Retrac Top Hammer Drilling Tools For Thread Extension Drill Rod
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Rock Formation STD Top Hammer Tungsten Carbide Button Bits T38 Shank Products Description Our hammer and bits are made of high quality alloy steel with advanced heat threatment to assure the good drilling performance and long service life. They are with ......
Changsha Sollroc Engineering Equipments Co., Ltd
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R25/R32/T38/T45/T51 Threaded Drill Rod Extension Rod Drilling Tool
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Extension rod R22 HEX 800mm/1200mm/1600mm 2ft/3ft/5ft R25 HEX 915mm/1220mm/1525mm/1830mm/2435mm/3050mm 3ft/4ft/5ft/6ft/8ft/10ft R32 HEX 915mm/1220mm/1525mm/1830mm/3050mm/3660mm 3ft/4ft/5ft/6ft/10ft/12ft T38 ROUND 3050mm/3660mm 10ft/12ft T45 ROUND 3050mm/3660mm/4265mm 10ft/12ft/14ft T51 ROUND 3660mm/4265mm/6095mm 12ft/14ft/20ft FM rod R32/R32 ROUND 915mm/1220mm/1525mm/1830mm/3050mm/3660mm 3ft/4ft/5ft......
TORICH INTERNATIONAL LIMITED
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