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DTH Drill Pipe Rod for Water Well Drilling and Mining1
Building Hardware, Construction Pipe Tube, DTH Pipe, Drill Pipe
XIAMEN PRODRILL EQUIPMENT CO., LTD.
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Product Description Product DescriptionKey Word:down the hole hammer | martillo de fondo | o martelo buraco | marteau fond de trou | Imlochhammer | martello | a lyukba kalapács | alasuppovasara | síos an poll casúr | ned i hullet hammer | ned i hullet hammerdown the hole bit | por el poco agujero | baixo o bit buraco | vers le bas le bit de trou | in das Loch Bit | il bit del foro | a lyukba bit | síos an poll giotán | ned i hullet bit | ned i hullet bit General Introduction: DTH drill rods (also called as drill tubes or drill pipes) are the mechanism to transmit impact force and rotation torque to DTH hammers and bits, as well as offer pass for the air flow. Description & SpecificationProduct Name:DTH drill rodsDescription:DTH drill rods are used for blast hole drilling and water well drilling project.Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining,Marble quarry or well drilling and other construction projects.Quality level:95% similarity to COP/SD/MISSION/QL/BR/DHD etc famous brandMOQ:5pcsSeries:COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc Specification:Weight (kg)External Diameter (mm)Connection threadHole rang (mm)Impact rateRecommended rotation speedLow air pressure DTH hammer CIR type5 ~2250~180CIR**55~200820 rpm Middle air pressure BR & COP type10~3070~110 85~115 3 inch DTH hammer COP34/QL30 etc24.581API 2 3/8" Reg90~11028Hz (at 17 bar)28 r/min4 inch DTH hammerCOP44/DHD340 etc39.299API 2 3/8" Reg110~15027Hz (at 17 bar)25~40 r/min5 inch DTH hammerCOP54/Mission50 etc71.5125API 2 3/8" or API 3 1/2" Reg135~16525Hz (at 17 bar)20~30 r/min6 inch DTH hammerCOP64/QL60 etc98142API 3 1/2" Reg152~21623Hz (at 17 bar)15~25 r/min8 inch DTH hammerCOP84/SD8 etc188180API 4 1/2" Reg203~30520Hz (at 17 bar)15~20 r/min Advantages:Compared with the oversea brands, our advantages are bellowing:a. Our products can match over 95% against the original productsb. Price are competitive against the famous brands and best quality against the small factory About Us:1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.2. We have advanced technology and equipment.3. Our technician has more than 13 year's professional working experience.4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
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