DTH drilling rig tools for High air pressure rock button bits dth hammer bit

Product feature of Rock Drilling Tools

mining,quarring,tunneling and so on. It is widely used for gound quarring and underground drilling.

Main Features

1) High quality;

2) High resistance;

3) High footage speed;

4) Very low breakage;

5) Very low percentage of carbide falling off.

6)Wide application range.

Pre-Sales Service

* Inquiry and consulting support.

* Sample testing support.

* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine.

* Engineers available to service machinery overseas.

Product feature of Rock Drilling Tools

(1) Size: 75mm-555mm

(2) DTH Hammer:HRD 200,HRD 300, HRD 340,HRD 350,HRD 360,HRD 380;

(3) Package: in wooden case

(4) Productivity: 500pcs/month