High Pressure Rock Drilling DTH Hammer DHD350 Hammer , Downhole Hammer with Foot Valve
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...Hammer , Downhole Hammer with Foot Valve High Pressure Rock Drilling DTH Hammer DHD350 hammer, Downhole Hammer with Foot Valve High Pressure Rock Drilling DTH Hammer , Downhole Hammer with Foot Valve 5 inch COP54 , DHD350R Shank High pressure rock drilling DTH hammer......
ROSCHEN GROUP
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188mm MRE140 DHD350 Hammer Shank Overburden Concentric Casing Drilling System For Construction Machinery
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Product Name: 188mm MRE140 DHD350 Hammer Shank Overburden Concentric Casing Drilling System For Construction Machinery Matched hammer: Hammer DHD350 Matched casing pipe OD: 140mm MRE Concentric under reaming drilling system MRE Concentric under Casinging ......
Wuhan Kingdrilling Diamond Co.,Ltd
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Alloy Steel Rh510 Hammers DHD350 Hammer with ISO 9001 2000 Certification and 5 Inches Size
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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 DiaNo., Air holes, carbide button shape and the bit face shape. ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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5" Down The Hole DTH Hammer For Shank DHD350 With High Performance
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...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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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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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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High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment
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...DHD350 Hammer DTH Hammer Description: “DTH” is the short for “Down The Hole” and sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”. Advantage: 1. superior alloy steel and robust design. 2. saving oil 3. 10%-20%lower air consumption 4. 15%-20% faster penetration than conventional DTH hammer......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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High Air pressure Down The Hole Hammer With Foot Valve DHD3.5 DHD340 DHD350 DHD360 DHD380
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High Air pressure Down The Hole Hammer With Foot Valve DHD3.5 DHD340 DHD350 DHD360 DHD380 SR-DHD series DTH HAMMERS DTH hammer type SR-DHD3.5 SR-DHD340 SR-DHD350 SR-DHD360 SR-DHD380 Bit shank DHD3.5 COP44/DHD340 COP54/DHD350 COP64/DHD360 COP84/DHD380 Hole ......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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DHD350 Down The Hole Hammer For Mining Quarry Road Construction
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...Hammer DHD350 With 2 3/8reg Thread Description DTH Hammers in different sizes hole ranging from 110mm to 600mm. DTH hammers are made corresponding to Drilling Bits to carry out prevalent objectives. These hammers are used in various down the hole operations like bench Drilling. Our DTH hammer......
Glorytek Industry (Beijing) Co., Ltd.
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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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