38mm Ultimate Load 820kN Hollow R38/820 Mining Threaded Bar
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...R38/820 SDA Rock Anchor Mining Hollow Threaded Bar By Heat Treating Processing Features SupAnchor® has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. SupAnchor® self drilling anchor system enables drilling and grouting in one operation, making much saving in jobsite and project time. With premium heat treatment technology, 2 types of threads profile available: R (Rope Thread......
Supanchor Rock Reinforcement Co., Ltd.
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Round Drill Rod R38 T38 T45 Thread System Extension Rod for Quarrying Mining Drill
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...Threaded Extension Rod R28 R32 R38 T38 T45 T51 , Quarrying Mining Drill Product Description Basic Information Product Name Threaded Drill Rod Thread T45 Diameter 46 Length 12FT / 3660mm Drill Rod Type Extension rod Material High strength alloy steel bar Color Black or based on customer requirements. Drill rod using thread......
KSQ Technologies (Beijing) Co. Ltd
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R32 R38 T38 T45 Striking Bar Drilling Shank Adapter For Rock Drill
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... steel. Thus ensure them with superior toughness and anti-fatigue strength to meet the most demanding drilling conditions. Moreover, all shanks could be produced with male or female threads if...
Henan Jinzen Rock Drilling Tools Company
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R25 R32 R38 R51 T76 Threaded Rod Concrete Anchors Headed Anchor Rod with ISO10208 ISO1720 Certification
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Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plastic and is equipped with slurry holes and dust removal. Application ......
Shandong Zhengde Metal Manufacturing Co., Ltd
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R38 38mm Round Dth Button Bits Rock Drilling For Mining Machine Parts
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... have many thread. It's widely used for hard rock(f=8~18) drilling use. Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and...
SUVEC Rock Drilling Tools
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Thread extension steel bars for rock drilling
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T38 10ft (3050mm) thread size single thread extension rod: (1) Threaded Connection: R22, R25, R32, R38, T38, T45, T51, and so on. (2) Diameter: OD32, OD38, HEX32, HEX35, And so on. (3) Length: 600-6400mm. (4) Package: Wooden cases or wrapped with plastic ......
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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Spherical R32 R38 Threaded Carbide Button Bits
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...R38 Threaded Drill Bits Hydraulic Drifters Product Name: Retrac Rock Drill Thread Button Bits Description: Retrac Rock Drill Thread Button Bits Button Bit Made With High Quality Of Best Quality Alloy Steel Bar And Tungsten Carbide, Through Heat Treatment Like Atlas. Material: Alloy Steel Bar And Tungsten Carbide Bit MOQ: No MOQ Required For Testing And Trial Order Body Type Normal Type And Retract Type Thread......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Gold , Black 33mm Adaptor Coupling sleeve with R22 R25 R28 R32 R38 Thread
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...R38 Thread Description: Adaptor Couplings sleeve are used to connect several rods to each other Material: Alloy steel bar MOQ: No MOQ required for testing and trial order Type: full-bridge,semi-bridge,same diameter etc. Thread type: R22,R25,R28,R32,R38,T38,T45,T51 Diameter: 33mm-76mm Length: 140mm-250mm Color: Gold, Black Details products: Semi-Bridge Coupling - Small non-threaded...
ROSCHEN GROUP
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R32 R38 Button Bits Rock Drilling , Hard Alloy Dth Button Bits
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... demands, and transmit intensive impact energy into the rock with the least possible loss of energy. A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, SSR28, R32, SSR32, R35, SSR35, R38,...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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T38 R38 High Grade Tungsten Carbide Thread Button Drill Bit
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...R38 High Grade Tungsten Carbide Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread......
Beijing Silk Road Enterprise Management Services Co.,LTD
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