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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High Precision Rock Drilling Tools T38 T45 T51 Thread Extension Tunneling Rod
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...Drill Rod Guide Tube Extension Rod T38,T45,T51 for Mining 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 are heat-treated with carburization or high...
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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T38-Hex 35-R32 4305mm Rock Drill Extension Rod
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Product 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 ......
KSQ Technologies (Beijing) Co. Ltd
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High Precision Rock Drill Tools , Integral Drill Rods Shank 22 * 108mm
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Rock Drill Steel Rod Hole threaded steel rod JCDRILL Integral Drill Rods Integral 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 ......
Beijing Jincheng Mining Technology Co., Ltd.
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273MM DTH Pipe Rock Drill Extension Rod For Hammer Drilling In Construction
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Product Description Drill pipe Ф273 mm for hammer drilling. drill pipe specification Ф273*18*3000 Ф325*18*2500/3000 Ф325×20×2500 Ф420*26*3000 Ф508*3000 Ф720*3000 Ф1020*3000 KINGDRILLING offers a complete line of tapered rods and bits for all of your hand-......
Wuhan Kingdrilling Diamond Co.,Ltd
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D52 T51 Atlas Rock Drill Extension Rod Dia 52mm Length 6400mm
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T51D52T51 1830-6400mm Rock Drilling Rod for Atlas/Furukawa/Montater//Tamrock Product feature of Rock Drill Rods HZJX mainly used for the production of mining, drilling, drilling, quarrying and other related industries. Designed and manufactured according......
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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Durable High Strength Rock Drill Steel Rod DRH Drill Rods For Quarrying Mining
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Durable High Strength Rock Drill Steel Rod DRH Drill Rods For Quarrying Mining Tapered drill rods are made from the best steels and alloys in China,from Japan or Germany CNC lathe thread and drilling alloy perforations to ensure the accuracy of the ball ......
SUVEC Rock Drilling Tools
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Black Soil Drill Rod 50-150mm Rock Drill Extension Rod 500-1000mm Length
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Auto Parts Black Soil Drill Rod 50-150mm *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-......
Henan Coal Science Research Institute Keming Mechanical And Electrical Equipment Co., Ltd.
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High Speed BTW Drill Extension Rod , Wireline Diamond Core Drilling Metal Rod
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BTW Drill Rods 1.5M 3M Length For Wireline Diamond Core Drilling Roschen manufactures drill rod with various thread types. Whether you need drill rod for standard depths, deep holes, HD thread for wide diameter or WJ for conventional drilling we have a ......
ROSCHEN GROUP
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Rock Drilling Tools Thread Drill Extension Rod For Water Well Drilling Quarring Tunneling
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Rock Drilling Tools Thread Drill Extension Rod For Water Well Drilling Quarring Tunneling Drill extension rod Extension rods are one major spare part in terms of drill application area, there are two shapes of extension rods, one is round type, another one is hexagonal type. All extension rods are threaded and made by hollow drill steels.This hollow hole are usually named flushing hole, used for transmitting water or air during drilling......
KSQ Technologies (Beijing) Co. Ltd
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