Zhengzhou Partner Import & Export Trade Co., Ltd.
Zhengzhou Partner Import & Export Trade Co., Ltd.
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
Partner
BQ
100/102mm (4'')
Black
Pieces
10
USD 10.000 - 100.000
China Port
7-15 days
Wooden cases or as your requirment
6000 / Month
L/C, D/P, T/T, Western Union, MoneyGram
| Packaging Details: | Wooden cases or as your requirment |
|---|---|
| Delivery Detail: | 7-15 days |
diamond rock drill bits
Application:
This group of products is used to penetration the degassing hole, drain hole,and grouting hole of coal mine. Or for the purpose of geology, coalfield, metallurgy, building, mining, project survey, rail, bridges, housing, especially on well drilling.
Characteristics:
Compared with the others, this one has a higher abradability, with fast penetration rate, high efficieney and wide range of application, and specially for the large diameter holes drilling.
