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Hunan New Diamond Construction Co., Ltd.
Hunan New Diamond Construction Co., Ltd.  

Gold Index: 1182

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Company Info

Hunan New Diamond Construction Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Yueyang
Province/State: Hunan
Country/Region: China (Mainland)

Tinny Lee:   skype

DTH Bit (Total 4 Products)

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  • Eccentric/symmmetric overburden drilling systems/ODEX casing systems

Eccentric/symmmetric overburden drilling systems/ODEX casing systems

NOD90,NOD115,NOD140,NOD240,NOD280,NOD190

1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide

2017-12-19

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  • Cir shank hydraulic low air pressure down the hole DTH hammers bits

Cir shank hydraulic low air pressure down the hole DTH hammers bits

CIR80,CIR90,CIR110,CIR150,CIR170,CIR200

Carbide button shape selection:
1. Domed/Round Button
2. Parabolic/Semi-Ballistic Buttons
3. Ballistic Button
4. Sharp Button...

2017-12-19

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  • Qualified 8 inch Carbide Button Rock Drilling/Breaking DTH Bits

Qualified 8 inch Carbide Button Rock Drilling/Breaking DTH Bits

DHD380,SD8,QL80,Mission80

1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide

2014-03-11

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  • DHD360 SD6 QL60 Mission60 DTH Drilling Bit

DHD360 SD6 QL60 Mission60 DTH Drilling Bit

DHD360

6 Inch DTH bit:
1.10 years manufacturing experience
2.Certificate: ISO9001:2008

2014-03-11

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