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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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The new diamond products bring great help to our work, the product design is very reasonable, thanks to customer service attentive service.

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water drilling tools

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buy Mission 40 Smooth DTH Hammer Bits For Geological Exploration online manufacturer

Mission 40 Smooth DTH Hammer Bits For Geological Exploration

Mission 40 Convex Face DTH Hammer Bits Applications The New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, construction... Read More
2022-07-27 14:21:25
buy High Reliability Reverse Circulation Hammer Alloy Steel For Earthwork Project online manufacturer

High Reliability Reverse Circulation Hammer Alloy Steel For Earthwork Project

Description Down the hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in ... Read More
2018-06-08 09:58:53
buy High Working Air Pressure Down The Hole Hammer NQL Series For Bore Well online manufacturer

High Working Air Pressure Down The Hole Hammer NQL Series For Bore Well

Description 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 down hole hammer bit. The driller transfers ... Read More
2018-06-08 09:58:53
buy NRC Reverse Circulation Hammer DTH hammer 1.0-3.5Mpa Working Pressure online manufacturer

NRC Reverse Circulation Hammer DTH hammer 1.0-3.5Mpa Working Pressure

Description Shank : NRC45,NRC55,NRC65,PR52 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 down hole hammer ... Read More
2018-06-08 09:58:53
buy NQL Series Down The Hole Hammer Without Foot Valve For Mining , ISO Approved online manufacturer

NQL Series Down The Hole Hammer Without Foot Valve For Mining , ISO Approved

Description Down the hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in ... Read More
2018-06-08 09:58:53
buy ND580 Bit Shank Borewell Hammer With Lower Air Consumption online manufacturer

ND580 Bit Shank Borewell Hammer With Lower Air Consumption

ND580 Bit Shank Borewell Hammer With Lower Air Consumption Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly ... Read More
2022-02-28 10:00:28
buy ND45 High Air Pressure Ballistic Button Bits 4 '' With Alloy Steel Materials online manufacturer

ND45 High Air Pressure Ballistic Button Bits 4 '' With Alloy Steel Materials

Description DTH drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality materials result in good ... Read More
2018-06-08 09:58:53
buy BR1 Middle Air Pressure DTH Hammer Bits With Spherical / Falt Bottons , Long Service Life online manufacturer

BR1 Middle Air Pressure DTH Hammer Bits With Spherical / Falt Bottons , Long Service Life

Description DTH drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality materials result in good ... Read More
2018-06-08 09:58:53
buy Retrac Internal Thread Top Hammer Drill Bits GT60 High Corrosion Resistance online manufacturer

Retrac Internal Thread Top Hammer Drill Bits GT60 High Corrosion Resistance

Retract Internal thread GT60 Top Hammer Drill Bits Cemented carbide steel Raw material Top Hammer Drill Bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling ... Read More
2018-09-07 14:44:32
buy Jet Air Circulation Bearing Milled Tooth Bit , Tci Tricone Bit 732 IADC Code online manufacturer

Jet Air Circulation Bearing Milled Tooth Bit , Tci Tricone Bit 732 IADC Code

Tri-cone bit products are currently the most widely used production tool in the domestic oil drilling industry. This product has very good product performance and is very popular in actual construction. In ... 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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