8"High Air Pressure DTH Bits- Drilling Bits

The drilling ability of the new diamond dive bit is powerful, reliable and low operating cost. Advanced production technology and exquisite design, as well as high quality material better performance, long service life, simplicity and durability. As a result, our drilling tools are widely used in drilling and mining and other areas of construction. We can't say that we are the first in China, but we are trying to be the customers in my mind! If you are interested in this kind of product, welcome to our website.

It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, building and so on.

We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.