T38 Thread Rock Drilling Tools Blast Hole Drill Rods
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... to further improve the drilling accuracy. Additionally, because it is a high-speed rod design, it produces straighter holes in favorable rock conditions and at least 10% higher roP than rod-ring-sleeve combo systems. Widely used in drive, drive, step,...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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42crmo Drilling Tools And Accessories Casing Connections Threaded Ring
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42CrMo Tools And Accessories Casing Connections Threaded Ring There are some casing connections below: Casing Connection Hex Bolts Material 42CrMo Length M75 Width M75 Height 38mm Casing Connection Ring Material 42CrMo Length 117mm Width 117mm Height 20mm ......
Hebei Tuff Heavy Industry Co., Ltd.
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Alloy Steel Thread Button Drill Bits , Rock Drill Accessories Corrosion Resistant
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... 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 button drill bits according to different drilling application, and custom drill bits are...
Changsha Chaojingang machinery manufacturing CO., Ltd
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High Strength Concrete Drilling Tools Steel For Core Drilling Or Mining
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Concrete Drilling Tools Drill Rod Casting Clamp B N H P For Core Drilling Whole set drilling tools we supply: Stop Ring, Core lifter, Core lifter case, Locking coupling, adaptor coupling, Landing ring, Inner tube Stabilizer, overshot, Casing tube, Casing ......
CGE Group Wuxi Drilling Tools Co., Ltd.
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ST58 Thread Button Drill Bit Retrac Top Hammer Drilling Tools rock drill accessories
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ST58 Thread Button Drill Bit Retrac Top Hammer Drilling Tools Product specifications: ST58 Button Bit ST58 Drill bits Dia. Tip size (mm) Flushing hole No. Weight Part No. mm inch Front Gauge Angle Side Front Normal thread 89 3 1/2" 12x6 12x8 35° 2 1 4.1 ......
Changsha Sollroc Engineering Equipments Co., Ltd
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mining tungsten carbide threaded button rock drill tool bit
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... application, mining drilling, and also demolition project. Button Bits: 1 Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST68 T60 2 Diameter: 32-152mm 3 Tungsten Carbides Characteristic: (1)Bit body : normal type and retrac type (2)R thread:...
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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API Alloy Steel DTH Hammer Drill Bits Thread Button Drill Bits
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DTH Hammer DTH Button Drilling Bit Description 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 ......
Suzhou Energy Tool Co., Ltd.
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High Strength Zinc Plated Hexagon Socket Rubber Ring Drill Head Screws
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... contact Point Sharp point Thread Single Thread Coating Metal and Plastic Sample Free samples, inquiry can be made if needed Place of origin Guangdong, China Material Stainless steel and ......
Chengju (shenzhen) Information Technology Co., Ltd.
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R25 R28 Extension Drill Rod , Hex25 Hex28 Water Well Drill Rods Concrete Accessories
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Thread Drifter Rod Hex25,Hex28 Extension Rod R25,R28 for Rock Drilling Tools 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......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Professional Foundation Drilling Tools , Round Shank Cutter Pick TUV Approved
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...,Round Shank Chisel(Round Shank Picks), Flat cutter teeth(Flat picks) and tool holders,Pilot teeth and holder , Weld-on Block(Weld-on Bars), Replaceable Block, Casing Screws,Thread ring ,Conical ring,Key,Fishtail bit, Kelly Box,Pilot box 2....
Wuhan Yijue Tengda Machinery Co., Ltd
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