6'' 8'' 10''12'' Dth Drilling Hammer For Water Well Drilling And Hard Rock Drilling
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...DTH Drilling Hammers for Water Well Drilling and Hard Rock Drilling 1.Description: -Higher Production In broken and fractured ground conditions,will often out perform the conventional hammer in terms of penetration rates. -Dry Sample Even in certain water bearing stratas it is still possible to collect a dry sample because the cuttings(sample)are collected as they are formed through the face of the drill......
Glorytek Industry (Beijing) Co., Ltd.
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OD 148mm Rock Mining Tools QL60 DTH Drill Hammers For Water Well Drilling
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... and long service life of SOLLROC DTH hammer due to high quality alloy steel materials and advanced producing technology. 3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer. 4....
Changsha Sollroc Engineering Equipments Co., Ltd
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8 Inch QL Down The Hole High Air Pressure DTH Drill Hammer For Water Drilling Machine
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...DTH Drill Hammer For Water Drilling Machine Model : MH80Q Ref. Type : QL80 OD(mm): 180mm Hole range(mm): 195~254 Length(mm): 1330mm Connection Thread: API2-3/8"REG/API2-7/8"IF/API3-1/2"REG Working pressure(Mpa): 13~23 Air Consumption : 10BAR/145PSI-424CFM/18BAR/261PSI-777CFM/24BAR/348PSI-988CFM Weight(Kg): 171kg Kingdrilling's QL Shank DTH hammer......
Wuhan Kingdrilling Diamond Co.,Ltd
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89mm 3.5'' Drill Pipe DTH Drilling Tools For Water Well Drilling / Mining
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...Drill Pipe DTH Drilling Tools For Water Well Drilling / Mining JCDRILL DTH Hammer Description HR series DTH Hammer, a kind of valve equipped low air pressure hammer with a single piston, a plate valve and a central exhaust structure. The compressed air is adopted as the driving force. To get a better performance and prevent dust pollution, some high-pressure water may be added into the air for wet rock drilling......
Beijing Jincheng Mining Technology Co., Ltd.
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COP36 DTH Drill Bits For Water Well Drilling , DTH Hammer Bits Heat Insulation
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COP36 DTH Drill Bits For Water Well Drilling , DTH Hammer Bits Heat Insulation Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit......
Hunan New Diamond Construction Machinery Co., Ltd.
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Multi Head DTH Drill Bits For Water Well Drilling 165mm
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...DTH Drill Bits for Water Well Drilling Product features of DTH Hammers and bits China DTH Hammer Suppliers and Manufacturers With professional experience in the production and manufacture of DTH hammers, our factory can provide you with high pressure and medium and low pressure DTH hammers......
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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Blast Deep Hole Hammer DTH Drill Bits For Water Well Green Golden
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH bits are paired with their corresponding hammers (by drilling hole diameter and...
KSQ Technologies (Beijing) 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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CD25-76 2 inch Hard Rock Drill Bits DTH Drill Bits For Water Well Blasting Drilling
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...rock. The drill tools are utilized in science mine, geologic exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. DTH hammers are connected with down the hole bits to do the drilling works....
Changsha Chaojingang machinery manufacturing CO., Ltd
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High Air Pressure 7 Inch DTH Drilling Hammer For Rock Drilling Rig Tool
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...hammer, medium air pressure down-hole hammer and high air pressure down-hole hammer. 2.Down-hole hammer application Widely used in metallurgy, coal, chemical industry, building materials not busy mining and water conservancy, hydro-power, highway, railway,...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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