DHD350 DTH Hammer
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High Air Pressure Rock Blasting Water Well Drilling DTH Hammer DHD350 DTH Hammer Description: The hammer adopts advanced drilling theory to design the hammer, which enables the hammer to obtain good energy transmission, fast drilling speed and low air ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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2 Inch to 12 Inch DHD350 DTH Hammer for Hard Rock Drilling Manufactured by Forging
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We are a professional producer and major manufacturer for high air pressure rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face shape. ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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DHD350 High Middle Air Pressure Hammer Trustworthy Drilling Tool 5 Inch DTH Hammer
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DHD350 DTH Hammer High Middle Air Pressure Hammer Trustworthy Drilling Tool 5 Inch Hammer Describtion KSQ DTH hammer include high air pressure and low air pressure two series,with advanced design concept, better wear-resistance,better impact-resistance, higher drilling speed, longer service life, widely used in large-scale open pit mining, quarry and other large-scale construction projects. Product name DHD350 hammer down the hole hammer......
KSQ Technologies (Beijing) Co. Ltd
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5" Down The Hole DTH Hammer For Shank DHD350 With High Performance
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...DTH Air Drill DHD350 is very popular in international mining drilling and rock excavation field. High Pressure DTH Air Drill DHD350 drill holes from 127mm to 155mm. Matched drilling bits: DHD350-130mm, DHD350-135mm, DHDH350-140mm, DHD350-146mm, DHD350-150mm, DHD350-152mm, DHD350-156mm. We supply DTH hammers and bits from 2"-18" for shank type DHD, QL, SD, Mission, Numa, etc. HD55A DTH hammer......
Changsha Sollroc Engineering Equipments Co., Ltd
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DTH Hammer with High Air Pressure DHD350 Down The Hole Hammer Drilling
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.... With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being...
KSQ Technologies (Beijing) 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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Atlas Copco DHD350 146mm 165mm DTH Hammer Bits
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... energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for...
Hunan New Diamond Construction Machinery Co., Ltd.
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Reliable Dth Hammers And Bits Without Foot Valve Dhd3.5 Dhd340 Dhd350
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Reliable Dth Hammers And Bits Without Foot Valve Dhd3.5 Dhd340 Dhd350 SR-DHD series DTH HAMMERS DTH hammer type SR-DHD3.5A SR-DHD340A SR-DHD340S SR-DHD350A SR-DHD350S Bit shank DHD3.5 COP44/DHD340 COP44/DHD340 COP54/DHD350R COP54/DHD350R Hole range(mm) Φ90......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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5inch High Air Pressure DTH Hammer With DHD350 Shank For Coal Mining
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Product name: 5inch High Air Pressure DTH Hammer With DHD350 Shank For Coal Mining Product category: Down The Hole Hammer Matched hammer: Hammer DHD350 Connection thread: API 2 3/8 REG Working pressure(bar): 10~25 Outer diameter(mm): 125 Weight(KGS): ......
Wuhan Kingdrilling Diamond Co.,Ltd
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fast penetration high productivity 5'' DHD350 down the hole hammer 5inch DTH hammers
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...DHD350 down the hole hammer 5inch DTH hammers For DTH rock hammer and bits, we have ♦ Low Pressure DTH Hammers ♦ Medium & High Pressure DTH Hammers ♦ High Efficiency High Pressure DTH Hammers ♦ Through Reverse Circulation DTH Hammers Our hammer and bits are compatible with DHD, QL and Mission hammer and bits. DTH hammers are used for high air pressure mining DTH hammer......
Henan Jinzen Rock Drilling Tools Company
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