Drilling speeds

The optimal localization and the selected high quality steel of teeth help the bit to achieving the greatest in drilling; The optimal design which has special sealing structure ...

Odin, as a well-established and full-service international supplier in the line of oil and gas products, we have extensive business contacts all over the world. Our main business c...

The rock drill is widely used for dry drilling in the medium-hard and hard rock(f=8-18). It�s suitable for drilling works in surface mine, quarry for boulder blasting and o...

1�The drilling covers a large scope, and all the bits can be installed quickly and conveniently; 2�The drilling depth and distance are controled photoelectric sw...

We are mine owners, processors and exporters of barite.We are supplying domestically and overseas. We could also process each kind of grade the minerals to satisfy the different cu...