Black Colour R25 2430mm Speed Thread Drill Rod Tunneling Tool
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... 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. Specification Of R25 2430mm Speed Thread Drill Rod: Thread Type R22, R25,...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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API Standard Dia 89mm Threaded Drill Rod For Oil And Gas With NC38 Tool Joint
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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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R25 Threaded Drill Rod R25 - Hex 25 - R25 Drifter Rod With Length 915mm
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...Threaded Drill Rod R25 - Hex 25 - R25 Drifter Rod With Length 915mm Thread: R25 Diameter: Hex 25 mm Drifter Rod Length: 915mm Miroc P/N4148300410 Color: Black Widely used drifting and tunneling Photos: R25 Thread Drill Rod Specification THREADED ROCK DRILLING TOOLS - R25 Drill rod Length Diameter Weight Part Number mm foot mm inch kg Drifter rod......
KSQ Technologies (Beijing) Co. Ltd
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Mayhew Threads Drill Rods 114.3mm Diameter With Friction Welded Tool Joints For Rotary Drilling
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...threads Drill Rods Mayhew threads Drill Rods 114.3mm diameter with Friction Welded Tool Joints for Rotary drilling DRILL RODS Roschen can supply friction welded drill rods with API, Beco, NWY, and Mayhew threads, as well as RC (Reverse Circulation) and casing for Rotary Percussive drilling. Drill rods up to 152 mm (6″) diameter feature friction welded tool joints, giving great strength to the rod. Drill rods......
ROSCHEN GROUP
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Thread drill rod - drifter rod R32-Round39(Rod Diameter)-R38-4250mm (Length)
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...tunnelling top hammer rock drilling tools have been widely accepted and recognized in quarrying, mining, road building, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects. The products ranges are as follows: Drill bits: Threaded......
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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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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T38 Threaded Drill Rod Top Hammer Drilling Tools Of Guide Tube 915mm To 6095mm Length
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...Threaded Drill Rod Top Hammer Drilling Tools of Guide Tube Rock Drill Rod for Drifting Extension Mine Equipment Description: 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 transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods...
KSQ Technologies (Beijing) Co. Ltd
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High Torque Resistance Threaded Drill Rod Length Customized For Mining Drilling
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...Threaded Drill Rod Length Customized For Mining Drilling Product Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel tube with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Light Weight DTH Drilling Tools API REG Thread Drill Rod For Water Well Drilling
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... of outer flat drill rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint. Characteristics Our down the hole drill pipe is manufactured based on the API standards. And...
Beijing Jincheng Mining Technology Co., Ltd.
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Threaded Drill Rods Built To DCDMA Specifications For Stable Deep Drilling
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Threaded Drill Rods Built to DCDMA Specifications for Stable Deep Drilling *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: ......
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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