Forging Process 5 Inch DTH Hammer Assembly COP54 Rock Drilling Hammer
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COP54 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 consumption. 4.......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Numa Series DTH Hammers High Air Pressure 225mm 275mm With Long Life Span
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..., maximum impact power, high penetration rate. 3. Multiple precise heat-treatment with all hammer parts to provide longest lifespan under roughest working conditions. The Characteristics of High Air Pressure DTH Hammers With Foot Valve: It is a kind of...
KSQ Technologies (Beijing) Co. Ltd
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Concave Face DTH Hammer Drilling Tools R22 R38 T45 ST68 Thread
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...DTH Hammer Drilling Tools Product Description: MISSION60 provides world-class DTH Drilling Tools for water well drilling, diamond coring, and other underground drilling applications. Our DTH Drilling Tools are available in multiple thread sizes, including R22, R25, R28, R32, R38, T38, T45, T51......
Changsha Sollroc Engineering Equipments Co., Ltd
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Atlas Copco QL80 DTH Hammer: 6-35Bar, 23Hz, Rocking Drilling Tools
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...optimized and robust design, in addition the superior material makes the DTH hammer longer life, less air consumption and 15% higher penetration speed than conventional DTH hammer in the market. The below is the specification of GSE QL series DTH hammer:...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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CIR 90 High Manganese Steel DTH Hammer Bit Low Pressure For Ore Mining
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... hard, high-hardness and other ductile rocks with poor toughness in geotechnical engineering. It has the following characteristics: 1. The low-pressure DTH hammer is a valve-type central exhaust hammer, which has a good effect of discharging rock powder,...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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DHD350 atlas copco dth hammer , Downhole Drilling Tools with 180mm diameter bits
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...DTH hammer, No Valve DTH hammer, High Pressure DTH hammer, 35a DTH hammer, 45a DTH hammer, 55a Shock Large diameter and a variety of drilling machine impact and submersible DTH hammer accessories. ROSCHEN is mainly engaged in the production and research of...
ROSCHEN GROUP
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High Air Pressure Dth Hammer DHD350 DHD360 Dth Hammer For Mining
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...medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. It also has the following advantages: 1. ......
KSQ Technologies (Beijing) Co. Ltd
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HD25 / Br2 Series DTH Hammer Bit Mid Air Pressure For Blashing Hole Drilling
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HD25,Br2,series dwon the hole bits using mid air pressure fo blashing hole drilling Product Description QIDELI Thread Button Bit is made by the best quality alloysteel bar and tungsten caebide, through heat treatment to get a superior performance in the ......
Putian Qideli Drilling Tools Co., Ltd.
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China DTH hammer manufacturer - DTH hammer drill DTH drill DTH hammer atlas copco
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..., with high quality and reasonable price, including DTH bits, DTH hammers, DTH drill pipes, RC drilling tools, Odex drilling systems etc. Size range 3'', 3.5'', 4'', 5'', 6'', 8'', 10'', 12'', 14" etc. Shank styles: DHD3.5, ......
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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DHD360 DTH Hammer Bits 6 Inch Water Well Drilling Hammer For Mining Well
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...DTH Hammer Bits 6 Inch Water Well Drilling Hammer For Mining Well DTH Hammer bit is also called DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit, Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit In Down the hole drilling, the DTH rock drilling hammer......
SUVEC Rock Drilling Tools
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