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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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China Hunan New Diamond Construction Machinery Co., Ltd. certification
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Thank you very much for the new diamond company. The product is great, which improves our efficiency and improves our image.

—— Alcatel

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

—— Richard

New diamond products are very quick to adapt to the working environment, I feel very good, thank you for the manufacture of china.

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DTH Drill Bits

(69)
Hard Rock Drill Bits DTH Drill Bits SP1880 For Water Well Blasting Drilling

Hard Rock Drill Bits DTH Drill Bits SP1880 For Water Well Blasting Drilling

SP1880 Cemented carbide steel DTH Drill Bits for water well blasting drilling Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits ... Read More
2020-09-09 10:13:35
Energy Saving DTH Drill Bits High Air Pressure Diameter  203 - 305 Mm

Energy Saving DTH Drill Bits High Air Pressure Diameter 203 - 305 Mm

COP84 (DHD380) 203-305mm high air pressure energy saving DTH Drill Bits Description The use of high quality steel and hard alloy as raw materials, through a special heat treatment process, ball tooth bit can ... Read More
2020-08-11 16:27:47
Cemented Carbide Steel Tapered Button Bits High Drilling Efficiency Long Life Span

Cemented Carbide Steel Tapered Button Bits High Drilling Efficiency Long Life Span

Cemented Carbide Steel Tapered Button Bits High Drilling Efficiency Long Life Span Description 1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials... Read More
2020-08-11 16:26:45
COP 64 Hard Alloy Steel Mine DTH Drill Bits Excellent Wear Resistant

COP 64 Hard Alloy Steel Mine DTH Drill Bits Excellent Wear Resistant

COP64 high wear resistant hard alloy steel mine DTH Drill Bits Description The new diamond DTH drill is a kind of drill bit which is matched with the DTH impactor. The drilling operation is carried out by ... Read More
2020-08-11 16:25:24
Able COP 54 DTH Drill Bits Fit High Wind Pressure Engineering Drilling

Able COP 54 DTH Drill Bits Fit High Wind Pressure Engineering Drilling

COP54 DTH Drill Bits bit for high wind pressure engineering drilling Description: The hard alloy steel bit used in drilling in hard macadam is not only beneficial to rock breaking, but also has a longer life ... Read More
2020-08-11 16:24:33
Down Hole Bit Ballistic Button Bits Alloy Steel Drilling Equipment Fittings

Down Hole Bit Ballistic Button Bits Alloy Steel Drilling Equipment Fittings

DTH Drill Bits COP44 alloy steel drilling equipment fittings high wind pressure down hole bit Description: Drilling efficiency is high. The efficiency of hydraulic percussion hammer commonly used in drilling is ... Read More
2020-08-11 16:22:56
COP42 Concave DTH Drill Bits High Air Pressure And Abrasion Resistant Mining Bit

COP42 Concave DTH Drill Bits High Air Pressure And Abrasion Resistant Mining Bit

COP42 Concave DTH Drill Bits High Air Pressure And Abrasion Resistant Mining Bit Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our ... Read More
2020-09-09 10:08:41
SP882 Shank  Dth Hammer Button Bits / Tungsten Carbide Drill Bits Diameter 216 - 311mm

SP882 Shank Dth Hammer Button Bits / Tungsten Carbide Drill Bits Diameter 216 - 311mm

Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm Description: ◆ Adopting the industry-leading imported heat treatment technology, the hardness and toughness of the steel body are simultaneou... Read More
2020-08-11 16:18:38
Air Hammer Drill Bits / Down The Hole Drilling Tools For DTH Drilling

Air Hammer Drill Bits / Down The Hole Drilling Tools For DTH Drilling

SP1480 Cemented carbide steel High air pressure DTH Drill Bits for DTH drilling Description: The use of high quality steel and hard alloy as raw materials, through a special heat treatment process, ball tooth ... Read More
2020-08-11 16:06:09
Down The Hole Drilling Tools / Top Hammer Drilling Tools For Water Well Drilling

Down The Hole Drilling Tools / Top Hammer Drilling Tools For Water Well Drilling

Down The Hole Drilling Tools / Top Hammer Drilling Tools For Water Well Drilling Description: 1- We really do the high-end quality, low-end price. 2- We have an independent quality testing center with complete ... Read More
2020-08-11 16:21:01
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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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