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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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down the hole bits

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buy Blue Casing Drilling System Down The Hole Hammer 1.0-3.0Mpa Pressure online manufacturer

Blue Casing Drilling System Down The Hole Hammer 1.0-3.0Mpa Pressure

Description 1. according to China's mining conditions, to absorb the advanced technology of domestic and foreign impactor and design and manufacture of the latest products. 2. reasonable selection of materials, ... Read More
2018-06-08 09:58:53
buy Forging Down The Hole Hammer ND Series Downhole Drilling Tools Alloy Steel Material online manufacturer

Forging Down The Hole Hammer ND Series Downhole Drilling Tools Alloy Steel Material

Description 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 ... Read More
2018-06-08 09:58:53
buy Quarries / Rock Chisel Down The Hole Hammer Without Foot Valve , Erosion Resistant online manufacturer

Quarries / Rock Chisel Down The Hole Hammer Without Foot Valve , Erosion Resistant

NQL series Borewell Drilling Hammers without foot valve for Rock chisel Description With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium ... Read More
2018-06-08 09:58:53
buy ND series Down The Hole Hammer 1.0-3.5Mpa For Drilling Equipment online manufacturer

ND series Down The Hole Hammer 1.0-3.5Mpa For Drilling Equipment

Description 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 ... Read More
2018-06-08 09:58:53
buy 1545 - 1880mm Length Down The Hole Hammer For Mining , Water Well Drilling online manufacturer

1545 - 1880mm Length Down The Hole Hammer For Mining , Water Well Drilling

Description 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 ... Read More
2020-08-11 17:30:44
buy Yellow Coal Mine Down The Hole Hammer 2.0-3.5Mpa For Drilling Equipment online manufacturer

Yellow Coal Mine Down The Hole Hammer 2.0-3.5Mpa For Drilling Equipment

Description 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 ... Read More
2020-08-11 17:34:47
buy Rock Mining Tools Down The Hole DTH Hammer For Quarry / highway / railway online manufacturer

Rock Mining Tools Down The Hole DTH Hammer For Quarry / highway / railway

Description 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of NM series DTH hammer designed according to newest rock drilling theory. 2... Read More
2018-06-08 09:58:53
buy NSD Series Down The Hole Hammer With Foot Valve For Rock Chisel Yellow Color online manufacturer

NSD Series Down The Hole Hammer With Foot Valve For Rock Chisel Yellow Color

Description 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 ... Read More
2018-06-08 09:58:53
buy 10 Inch Down The Hole Hammer For High Working Air Pressure NSD10 Series online manufacturer

10 Inch Down The Hole Hammer For High Working Air Pressure NSD10 Series

Description 1. according to China's mining conditions, to absorb the advanced technology of domestic and foreign impactor and design and manufacture of the latest products. 2. reasonable selection of materials, ... Read More
2018-06-08 09:58:53
buy High energy saving Down The Hole DTH Hammer of NSD series Oil Drilling Tools online manufacturer

High energy saving Down The Hole DTH Hammer of NSD series Oil Drilling Tools

Description 1. Reasonable choice of materials, advanced manufacturing technology and perfect quality assurance. 2. Energy efficient, higher drilling speed. 3. Can provide hardening treatment to extend the ... Read More
2018-06-08 09:58:53
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Tel:86-731-89708248
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