Products
Contact Us
- Contact Person : Ms. Huang Spring
- Company Name : Changsha Tianhe Drilling Tools And Machinery Co., Ltd.
- Tel : 86-731-84456185,13077324210
- Fax : 86-731-84456185
- Address : Hunan,Changsha,Lianfeng Country, Hanpu Town, Yuelu Section
- Country/Region : China
- Zip : 410000
Other Construction Machinery
219mm DTH ODEX Casing Atlas Copco style eccentric drilling equipment
1.for 219mm casing drilling for water well
2.flexible to open and close
3.easy to follow casing
4.lower cost than symmetrix
Usage: 1.In not stable rock formation, the casing is necessary to follow. 2.Usually in water well drilling, for large...
406mm dth symmetrix overburden casing Atlas Copco style drilling equipment
1.for 406mm casing drilling for foundation or water well
2.low cost permanent ring bit set
3.low torque,large power,high speed
Usage: 1.In not stable rock formation, the casing is necessary to follow. 2.Usually in foundation or water well...
All-round symmetric overburden casing system
Applied to the drilling where rock formation is overburden and need casing tube to support
Certificate: ISO9001:2008, SONCAP
...
Double Casing Drilling Tools
1.geological drilling tools to use with inner rods and inner hammer
2.Fast to follow down casing tube
3.ISO9001:2008, SONCAP
Application Range: It can be widely used in drilling for grouting holes in projects such as cofferdam,foundation and geothermall...
DTH drill bit for DHD112 hammer
1.Certificate: ISO9001:2008
2.pioneer plant
3.large diameter
4.oil field,foundation,water well
5.drop center,flat,concave
Features: 1.applicable hard,very hard and medium soft rock...
DHD380 165- 225 Hole Opener
1.Flat,concave and convex faces
2.Simple structure
3.Easy operation
4.Certificate: ISO9001:2008, SONCAP
5.Material:Carbide
Features: 1.applicable hard,very hard and medium soft rock...
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