Consistent Concentricity Carbide Drill Rod / Tapered Thread Extension Rod For Coal Mining
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In Stock Rock Drill Rods with Competitive Price Product Description HDD drill pipe is a tool applicable for transferring torque and tension of drillers in the process of directional drilling construction. Due to the fact that it has to bear torsion, ......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Consistent Concentricity HDD Drill Rod Anti - Corrosion With Tapered Threads
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High Drilling Rate HDD Drill Rod Good Flushing Effect For Coal Mining Specifications: To guarantee premium quality product, all products material is sourced from Shanghai Baosteel specially developed hot rolling high strength alloy structure tube for oil......
NANJING STETON ENGINEERING MACHINERY CO.,LTD
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Consistent Concentricity NWJ Tool Steel Drill Rod 3 Meters NQ Hardened Steel Rods
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... tube body 3. consistent concentricity, straightness 4. tapered threads . Size Available: "Q" Series: BQ, NQ, HQ, and PQ. "WJ" Design: AWJ, BWJ, NWJ, ......
Wuxi Yaheng Geological Equipment Technical Co., Ltd.
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Small hole Tool Steel Drill Rod Drilling Pipe , Consistent concentricity
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...Steel Drill Rod Drilling Pipe , Consistent concentricity Detailed Product Description NC(NQ) Drill Rod Φ69.9 x 60.3 x 5.2 mm Wireline Drill Rod for drilling rig ROSCHEN drill rods (NQ DRILL ROD) are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. We also can produce various sizes of casing tubes. Our NC & HC (HQ) drill pipe / drill rods......
ROSCHEN GROUP
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R25 R32 R38 T38 T45 T51 Tapered Threaded Rod And Bits Rock Steel Drill Rod
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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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Stainless Steel Drill Rod Rock Drill Rods Stone Quarry Hand Tools Manual Rock Splitter
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...h 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: Effective Length:400-4000mm,400-9600mm,800-6400mm....
Beijing Jincheng Mining Technology Co., Ltd.
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Geological Exploring Steel Drill Rod , Hardened Steel Rod BQ NQ HQ PQ Size
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...Drill Rods Wireline Drill Rods DCDMA Standard Superior Strength 1. We manufacture drill rods are crafted from quality heat treated materials ensuring superior wear resistance, strength, and toughness in the most demanding applications. 2. his wire line rod is the equipment that connects the drilling tools and drilling bits, and it is mainly used to transmit power. It mainly consists......
Kondasin International Co.,Ltd.
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Excellent Concentricity NQ Drill Rods High Efficiency Accurate Long Service Life
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Excellent Concentricity NQ Drill Rods High Efficiency Accurate Long Service Life The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as they have the ......
Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
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19mm Pneumatic Hexagonal Chisel Bit Integral Steel Drill Rod For Smaill Hole Drilling
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... of the integration of the drilling rods and drilling bits, it can be matched directly with rock drills without shank adapter or coupling sleeve, these advantages avoid the wastage of energy, and improve the drilling efficiency remarkably. Advantages:...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Precison T45 Drill Extension Rod / Mining Stainless Steel Drill Rod
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...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 and are...
KSQ Technologies (Beijing) Co. Ltd
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