Large Diameter RC DTH Hammer 4.5 Inch With 1.5-3.5Mpa Working Pressure
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CRE542 Carbide RC Reverse Circulation Hammer For Drilling Equipment R.C. Drilling, referred to as "Centre Sample Recovery"or "Dual Wall Drilling", employs a Dual Wall PIpe where the drilling medium, normally high pressure air, is passed between the outer......
Changsha Chaojingang machinery manufacturing CO., Ltd
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Max Drill Diameter 105mm Dth Hammer Cop 35 Quarry Drilling Tools
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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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CIR90 Down Hole Hammer With Low Air Pressure For Geological Drilling DTH Hammers
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..., working pressure: 0.5-0.7MPa, air consumption: 0.7MPa 8m³/min weight: around 20kg Drilling Diameter(mm) Hammer Length(mm) External Diameter(mm) Weight(kg) φ85-φ110 800(without bit) 80 20(without bit) Working Pressure(Mpa) Air Consumption(m³/......
KSQ Technologies (Beijing) Co. Ltd
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CIR90 Low Air Pressure DTH Hammer Rock Drill For Mining
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...DTH Hammer Rock Drill for Mining Specification: standard type, no foot valve length: 800mm external diameter: 80mm, drilling hole range: 85mm-110mm, working pressure: 0.5-0.7MPa, air consumption: 0.7MPa 8m³/min weight: around 20kg Drilling Diameter(mm) Hammer Length(mm) External Diameter......
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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Well Drilling 4'' DTH Hammer With External Diameter 99mm 2 3/8'' API REG
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...DTH Hammer with External Diameter 99mm and 2 3/8'' API REG for Well Drilling Product description: A down-the-hole hammer (DTH hammer) is a tool that can be attached to the end of a drill string and inserted into a bore. It's a small jack hammer used to break hard rock into small particles that can be flushed away by the DTH hammer......
Changsha Sollroc Engineering Equipments Co., Ltd
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Well Drilling Down The Hole Hammer 126-185 Mm External Diameter
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Well Drilling Down The Hole Hammer 126-185 Mm External Diameter SR-DHD series DTH HAMMERS DTH hammer type SR-DHD350A SR-DHD360A SR-DHD360A SR-DHD380A Bit shank ND55C/DHD350Q COP64/DHD360 ......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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RE545 High Air Pressure Rock Drilling Reverse Circulation DTH Hammer Spray-Paint Alloy Steel
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...Hammers CRE545 Reverse Circulation Hammer specifications: 1) 3" RC hammers: RE531, 2) 4'' RC hammers: RE004, RE004R, 3) 4.5" RC hammer: RE542, RE543, 4) 5'' RC hammer: RE545, PR40, 5) 5.5" RC hammer: RE547, PR52, PR54, RC45, AD670 6) other sizes could be made by clients' request. Hammer Bit Shank Hole Range (mm) External Diameter......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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SD4 Shank Pneumatic DTH Hammer 4 Inch Rock Drill Bit
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... diameter(mm): 99 Weight(KGS): 40.7 Bit diameter recommend(mm): 115~130 High air pressure DTH hammer with SD4 shank details: Rock drilling tools manufacturer KINGDRILLING DTH hammers are available in sizes from 2" to 33" for Down The Hole hammer bits are...
Wuhan Kingdrilling Diamond Co.,Ltd
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YK05 Carbide DTH Hammer Bit For QL60 Dth Hammer Gauge Button 6.5 Inch Diameter
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... is 110mm~254mm.The series DTH hammer&bits is a DTH product series that is widely used at present. Our QL series dth bits using YK05 brand carbide,which is produced by technology.This carbide is the best quality carbide in china. It applies to all kinds of...
Putian Qideli Drilling Tools Co., Ltd.
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