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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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Drill Bits For Oil And Gas Industry

Drill Bits For Oil And Gas Industry

Top Hammer Drilling Tools

Top Hammer Drilling Tools

Top Hammer Borehole Drilling Tools

Top Hammer Borehole Drilling Tools

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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.

—— Gippsland

Abrasion Resistance Borewell Drilling Bits , Drill Bits For Hammer Drill
Abrasion Resistance Borewell Drilling Bits , Drill Bits For Hammer Drill
Normal Internal Thread Threaded Button Bits / Borehole Drilling Tools GT60
Normal Internal Thread Threaded Button Bits / Borehole Drilling Tools GT60
Retrac Internal Thread Top Hammer Drill Bits GT60 High Corrosion Resistance
Retrac Internal Thread Top Hammer Drill Bits GT60 High Corrosion Resistance
Spherical Drill Bit / Ballistic Button Bits High Rock Breaking Efficiency
Spherical Drill Bit / Ballistic Button Bits High Rock Breaking Efficiency
Orange Alloy Steel Top Hammer Drill Bits , Thread Button Drill Bits ISO Approval
Orange Alloy Steel Top Hammer Drill Bits , Thread Button Drill Bits ISO Approval
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Top Hammer Drill Bits

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Abrasion Resistance Borewell Drilling Bits , Drill Bits For Hammer Drill

Abrasion Resistance Borewell Drilling Bits , Drill Bits For Hammer Drill
Contact Now Get Best Price

Normal Internal thread GT60 Top Hammer Drill Bits Cemented carbide steel Raw material 1. use high quality alloy steel, good wear resistance. 2. under high temperature condition, it has high hardness, toughness, ... Read More
2018-09-07 14:44:28
Normal Internal Thread Threaded Button Bits / Borehole Drilling Tools GT60

Normal Internal Thread Threaded Button Bits / Borehole Drilling Tools GT60
Contact Now Get Best Price

Normal Internal thread GT60 Top Hammer Drill Bits Cemented carbide steel Advantages Compared with the oversea brands, our advantages are bellowing: a. Our products can match over 95% against the original ... Read More
2018-09-07 14:44:30
Retrac Internal Thread Top Hammer Drill Bits GT60 High Corrosion Resistance

Retrac Internal Thread Top Hammer Drill Bits GT60 High Corrosion Resistance
Contact Now Get Best Price

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
Spherical Drill Bit / Ballistic Button Bits High Rock Breaking Efficiency

Spherical Drill Bit / Ballistic Button Bits High Rock Breaking Efficiency
Contact Now Get Best Price

Cemented carbide steel GT60 Top Hammer Drill Bits Raw material 1. use high quality alloy steel, good wear resistance. 2. under high temperature condition, it has high hardness, toughness, abrasion resistance ... Read More
2018-09-07 14:44:41
Orange Alloy Steel Top Hammer Drill Bits , Thread Button Drill Bits ISO Approval

Orange Alloy Steel Top Hammer Drill Bits , Thread Button Drill Bits ISO Approval
Contact Now Get Best Price

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
Forging Alloy Steel Top Hammer Drill Bits Quarrying and Ore Mining and Well Drilling

Forging Alloy Steel Top Hammer Drill Bits Quarrying and Ore Mining and Well Drilling
Contact Now Get Best Price

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 14:44:50
Stable Drilling Speed Threaded Button Bits , Drill Bits For Water Well Drilling

Stable Drilling Speed Threaded Button Bits , Drill Bits For Water Well Drilling
Contact Now Get Best Price

Normal Internal thread GT60 Top Hammer Drill Bits Cemented carbide steel Raw material 1. Long life of the drill bit: the alloy just has a long service life and is higher than similar products; 2. High drilling ... Read More
2018-09-07 14:44:57
GT60 Top Hammer Drill Bits Rock Drilling 3 Air Hole High Corrosion Resistance

GT60 Top Hammer Drill Bits Rock Drilling 3 Air Hole High Corrosion Resistance
Contact Now Get Best Price

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 14:45:10
Mines / Quarries Top Hammer Drill Bits Rock Drilling Tools Alloy Steel Materials

Mines / Quarries Top Hammer Drill Bits Rock Drilling Tools Alloy Steel Materials
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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
Anti - Wear Flat Face Borehole Drilling Tools / Carbide Button Bits 2 Flushing Holes

Anti - Wear Flat Face Borehole Drilling Tools / Carbide Button Bits 2 Flushing Holes
Contact Now Get Best Price

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 14:45:40
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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