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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. |
2017-12-29 |
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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 |
2017-12-09 |
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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 |
2017-11-19 |
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Tapered Chisel Horse Rock Drill Bits For Hard Stone Pneumatic Drilling
Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling tools. Drillers choose tapered cross type bits if the goal is to minimize hole deviation in small hoe range drilling. Different taper sizes have di |
2017-11-13 |
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Thread Tungsten Carbide Button Rock Drill Bits For Drilling And Blasting
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2017-11-02 |
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CIR200 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 and other construction projects. Low air pressure hole Diameter: 65-22 |
2017-11-02 |
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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. |
2017-10-30 |
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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 |
2017-10-26 |
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