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110P Russian Type Down The Hole DTH Drill Hammer for Mining Drilling Rocks
DTH hammers 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,natural resources exploration, civil works and other construction proj |
2017-12-25 |
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High Air Pressure DTH Drilling Bits For Water Well Drilling
DTH bits are used for blast hole drilling. It Works with DTH hammer, mainly applied in mining, tunneling, marble quarrying or well drilling, construction and civil engineering projects.Our bits are interchangeable with Atlas Copco's COP32 34 44 54 64 84, |
2017-12-16 |
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3" DHD3.5 COP34 COP32 DTH Hammer For Mining Water Well And Stonework
We manufacture DTH Hammers in different sizes ranging from 3 inch to 10 inch. We offer DHD3.5, DHD340A, DHD350R,DHD360,DHD380,COP44,COP54,COP64,COP84 and QL40,QL50,QL60,QL80 hammers. The optimum range of hole size for blast drilling with DTH is 90mm to 25 |
2017-12-14 |
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2 3/8" API DTH Drill Pipe For Mining And Stone Quarrying
Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel tube with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down h |
2017-12-12 |
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Tapered Tungsten Carbide Cross Rock Drill Bits For Drilling
Diameter of bits from 30mm to 50mm with 4 ,6,7,11,12 degree, premium alloy tapered drill steel with Hexagonal.22mm and Hexagonal.25mm,The deliver capacity are very strong and can completely meet customer's requirements on delivery design. |
2017-11-26 |
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CIR90 Down The Hole DTH Drill Hammer For Mining Drilling Rocks
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 p |
2017-11-26 |
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Tapered Tungsten Carbide Button Rock Drilling Bits For Drilling
Tapered button bits is mostly popular used in Doemstic China, more used than tapered chisle bits, cross bits, because of its advantages. It is used for Granite and Marble quarry, Gold mine, Railway, Tunnelling etc. |
2017-10-12 |
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3 1/2" API DTH Drill Pipe For Water Drilling Stone Quarrying
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2017-10-04 |
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