Products
- Drill Bit[10]
- Mining Machinery Parts[10]
- Explosive[10]
- Other Construction & Real Estate[3]
- Cement[1]
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- Other Mining Machinery[10]
- Drilling Rig[9]
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Contact Us
- Contact Person : Mr. Hu Simon
- Company Name : Xiamen Prodemo Imp. & Exp. Co., Ltd.
- Tel : 0086-10-58612447,58612448
- Fax : 0086-10-58612449
- Address : Beijing,Beijing,Rm A 1607 U-Space No.8 Guangqumenwai Ave,Chaoyang District,Beijing,China
- Country/Region : China
- Zip : 100022
Symmetric Overburden Drilling Bits
Product Detailed
Related Categories:Drill Bit
to drill and case a hole simultaneously through unstabled ground conditions
Prodemo Symmetric Drilling System
is designed to drill and case a hole simultaneously through unstabled ground conditions.
The driver bit incorporated with a sacrificial ring or reusable ring makes a full face head design which significantly improves the penetration rate and hole straightness of drilling. The internal flushing grooves together with the built-in casing shoes gives a good seal to the bottom of the drilling hole, and thus minimising the disruption of the surrounding of the drill hole.
Technical Specification:
Symmetric Overburden Drilling Bits
