Forging Process Numa Hammers And Bits Spray Paint Stable Operation Safety
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NUMA100/CN100 High air pressure DTH Hammer with foot valve. Advantages: 1.Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Forging Processing DTH Hammer Bits Downhole Tools Wear Resistant
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MISSION60 154mm 165mm 178mm 191mm DTH Hammer Rock Drill Bit The Drill Bits are made from grade hard alloy and special steel, generally matched with the rock drill, to drill the rock. The drill tools are used in metallurgy mine, geological exploration, ......
Hunan New Diamond Construction Machinery Co., Ltd.
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Numa 100 DTH Drilling Hammer Bit Down Hole Hammer Drill Bits Water Well Drilling
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.... Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. Our bits are interchangeable with...
ROSCHEN GROUP
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High Efficiency Down The Hole Hammer Forging Processing Numa100 Numa120 Numa125
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High Efficiency Down The Hole Hammer Forging Processing Numa100 Numa120 Numa125 SR-NUMA series DTH HAMMERS DTH hammer type SR-NUMA100 SR-NUMA120 SR-NUMA125 Bit shank NUMA100 NUMA120 NUMA125 Hole range(mm) Φ254-Φ311 Φ305-Φ445 Φ305-Φ445 Connection ......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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RE542 RC Drill Bit , Alloy Steel Oil Well Drill Bit Forging Processing Type
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...Bit , Alloy Steel Oil Well Drill Bit Forging Processing Type We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China. We have rich experience in this field of DTH hammers and bits......
Changsha Chaojingang machinery manufacturing CO., Ltd
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Forging Tungsten Carbide Rock Drill Bits , Chisel Drill Bits For Hammer Drill
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...-duty drills, Like YT24,YT26,YT28. Chisel Drill Bit is one of traditional drill bits with long history in the world, due to its simple production process,they are used widely in the world from the last century, itis generally used to drill holes within...
Beijing Jincheng Mining Technology Co., Ltd.
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CIR90 CIR110 CIR130 CIR150 CIR17 Low Air Pressure Big Hole DTH Hammer Drill Bits
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...Hammer Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts superior material to manufacture, they can be suitable for kinds of rocks and widely used in ore mining and water well drilling to mine hard rocks. Specification Product name Low air pressure dth hammer bits Material 23CRNI3MO and carbide tips buttons Process Forging......
KSQ Technologies (Beijing) Co. Ltd
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203mm LQ80 Blue DTH Drill Bit Mining Use Forging Processing
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Diameter 203mm LQ80 DTH Hammer Blue Color Mining Drill Bits DTH Drill Bit Product Information: • Matching for DTH hammer. • DTH hammer is a part of down hole drilling rig, which is a working device of down hole drilling rig. Submersible hole impactor is ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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SD10 305mm DTH Drill Bits For Drilling Hole Forging Processing Type Multi Color
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Product Description Description: DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance. ......
Putian Qideli Drilling Tools Co., Ltd.
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Large PERAK 18inch DTH Bits Hammers For Drilling Rigs
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...hammers Model: DHD/QL/SD/NUMA/MISSION 18 inch 24 inch high air pressure DTH hammer Processing: Forging Materials: High Manganese steel Pressure: High air pressure Shank: DHD/QL/SD/NUMA/MISSION shank Working pressure: 7-25 Bar Trademark: MING Machine Type: Drilling Tool Heat treatment: Quenching + Tempering Material: Carbide, Alloy steel Processing Type: Forging...
Wuhan Kingdrilling Diamond Co.,Ltd
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