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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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dth hammer

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buy Alloy Steel Retrac Button Bit online manufacturer

Alloy Steel Retrac Button Bit

Description By using high-quality raw materials, utilizing advanced craft technologies and imposing strict quality inspection, the product range covers: down the hole hammers and bits(dth hammers and dth bits), ... Read More
2022-02-28 10:32:07
buy DHD340 Energy Efficient Reverse Circulation Drill Bits Alloy Steel Rock Boring Bits online manufacturer

DHD340 Energy Efficient Reverse Circulation Drill Bits Alloy Steel Rock Boring Bits

Description DTH Drill Bits are one of our main products. After many years develop, we have rich experience in develop and manufacture high quality DTH hammer drill button bits, which adopted high-quality raw ... Read More
2018-06-08 11:27:16
buy High Air Pressure Down The Hole Bits For Geological Exploration , Long Life Span online manufacturer

High Air Pressure Down The Hole Bits For Geological Exploration , Long Life Span

Description Our Alloy Steel DTH Drill Bits are made of high quality alloy steel with advanced heat threatment to assure the good drilling performance and long service life. They are widely used by our customers ... Read More
2018-06-08 09:58:53
buy Carbide Rock Drill Bits online manufacturer

Carbide Rock Drill Bits

Description Our Alloy Steel DTH Drill Bits are made of high quality alloy steel with advanced heat threatment to assure the good drilling performance and long service life. They are widely used by our customers ... Read More
2022-07-27 14:53:39
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Concave Face Shape Reverse Circulation Drill Bits DHD380 For Geothermal Exploration Hole

Description DTH hammer bits 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 Heat Insulation GT60 Retrac Button Bit 3 Air Hole For Blast Hole Drilling online manufacturer

Heat Insulation GT60 Retrac Button Bit 3 Air Hole For Blast Hole Drilling

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
2018-06-08 09:58:53
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6 Inch DHD350R Rock Boring Bits

Description Our Alloy Steel DTH Drill Bits are made of high quality alloy steel with advanced heat threatment to assure the good drilling performance and long service life. They are widely used by our customers ... Read More
2022-02-28 10:34:20
buy Small Hole Drilling Threaded Button Bits 1'' - 2'' With 5 Buttons , Abrasion Resistance online manufacturer

Small Hole Drilling Threaded Button Bits 1'' - 2'' With 5 Buttons , Abrasion Resistance

Description DTH hammer bit is made by tungsten carbide tips and steel. It is widely used in water well drilling and suit for hard rock formation. We have exported this bits to many countries in the past 20 ... Read More
2018-09-07 11:34:03
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Carbon Steel Concentric Casing Drilling System High Wear Resistance For Mining

Description NEW DIAMOND Symmetric overburden casing drilling system Symmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing. Symmetric can drill ... Read More
2018-06-08 09:58:53
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Forging Casing Drilling System For Mining / Geothermal Wells , Anti Corrosion

Description NEW DIAMOND Symmetric overburden casing drilling system Symmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing. Symmetric can drill ... 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.
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