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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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Thank you very much for the new diamond company. The product is great, which improves our efficiency and improves our image.

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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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air hammer drill bits

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buy Cemented Carbide Steel SP882 Shank DTH Drill Bits Diameter 216-311mm online manufacturer

Cemented Carbide Steel SP882 Shank DTH Drill Bits Diameter 216-311mm

Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm Description 1.Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 ... Read More
2022-07-27 14:56:57
buy Energy Saving DTH Drill Bits High Air Pressure Diameter  203 - 305 Mm online manufacturer

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
buy Mines / Quarries Top Hammer Drill Bits Rock Drilling Tools Alloy Steel Materials online manufacturer

Mines / Quarries Top Hammer Drill Bits Rock Drilling Tools Alloy Steel Materials

Description We can design and manufacture according to customers' samples or drawings of the Bit Dia., No. of air / water holes, carbide button shape and the face shape. Our button bit is made with high quality ... Read More
2018-09-07 14:45:11
buy Orange Alloy Steel Top Hammer Drill Bits , Thread Button Drill Bits ISO Approval online manufacturer

Orange Alloy Steel Top Hammer Drill Bits , Thread Button Drill Bits ISO Approval

Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More
2018-09-07 14:44:44
buy Carbide Alloy Steel DTH Hammer Rock Drill Bit online manufacturer

Carbide Alloy Steel DTH Hammer Rock Drill Bit

Carbide Alloy Steel DTH Hammer Rock Drill Bit Applications The New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, ... Read More
2022-07-27 14:31:30
buy P57 alloy steel Top Hammer Drill Bits for Quarrying / Ore Mining / Well Drilling online manufacturer

P57 alloy steel Top Hammer Drill Bits for Quarrying / Ore Mining / Well Drilling

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 Efficiency Down The Hole Hammer Bits For CIR Series , Dia 68mm - 200mm online manufacturer

High Efficiency Down The Hole Hammer Bits For CIR Series , Dia 68mm - 200mm

High Efficiency Down The Hole Hammer Bits For CIR Series , Dia 68mm - 200mm Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits ... Read More
2022-07-27 15:10:39
buy DHD35R 2 Air Hole Mining Drill Head , Drilling Rig Accessories Anti - Wear online manufacturer

DHD35R 2 Air Hole Mining Drill Head , Drilling Rig Accessories Anti - Wear

DHD35R 2 Air Hole Mining Drill Head , Drilling Rig Accessories Anti - Wear Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits ... Read More
2020-08-24 10:35:40
buy Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits online manufacturer

Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits

Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits Specifications Middle Air Pressure DTH Bits BR THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons ... Read More
2022-07-27 15:16:50
buy High Efficiency Drilling Rig Bits 2 Air Holes For Middle Air Pressure , Wear - Resist online manufacturer

High Efficiency Drilling Rig Bits 2 Air Holes For Middle Air Pressure , Wear - Resist

High Efficiency Drilling Rig Bits 2 Air Holes For Middle Air Pressure , Wear - Resist Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. ... Read More
2020-08-25 10:29:14
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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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