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Low Air Pressure DTH Drilling Bits For Mining Blasting
DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer bits are designed for |
2017-10-05 |
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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, |
2017-09-16 |
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Spherical DTH Drilling Bit for water welling, drilling
Low Air Pressure Drill Bit, Drill Bit From China manufacturers / suppliers in China, offering Spherical and ballistic Button Bits for drilling,mining, Water Well Drilling,76mm,90mm, 100mm, 105mm,110mm,115mm,120mm,125mm,130mm,140mm,150mm,165mm,175mm,200mm |
2017-09-10 |
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4” DHD340 COP44 QL40 DTH Hammer For Mining Water Well And Stonework
We make DTH Hammers in various sizes running from 3 inch to 10 inch. We offer DHD3.5, DHD340A, DHD350R,DHD360,DHD380,COP44,COP54,COP64,COP84 and QL40,QL50,QL60,QL80 hammers. DTH hammer is one of our main products.It is durable for being produced with adva |
2017-09-08 |
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2 3/8" API DTH Drill Pipe For Water Drilling 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 |
2017-09-05 |
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3 1/2" API DTH Drill Pipe For Water Drilling Stone Quarrying
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2017-08-26 |
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CIR170 Down The Hole DTH Drill Hammer For Mining Drilling Rocks
When percussion or hammer drilling, the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the hammer bit. The driller transfers weight to the bit through the drill pipe as well as provides some rot |
2017-08-15 |
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CIR150 Down The Hole DTH Drill Hammer For Mining Drilling Rocks
This low air pressure DTH hammers are for holes of small to medium size drilling diameters. They work in low pressure range, capable of drilling shallow to medium hole lengths.Low air pressure hole Diameter: 65-220mm. |
2017-08-14 |
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