Rock Drilling Auger adopts the high-carbon steel and special drilling bits angle to keep the drilling strength and efficiency.

There are three types of drilling auger:

1) Continuous Flight Auger and auger head

Different types of couplings being used as per the torque, drilling diameter and depth;

Quadrangle, hexagonal and octagonal coupling available;

Coupling with high-quality material proceeded by CNC machine and heat teratment;

2) Conical Auger (Single Cut Auger and Double Cut Auger )
Drilling Diameter Range: 600~2500mm
Main Applications:
Single Cut Augers and Double Cut Augers are suitable for drilling in medium to strong rock (15~60MPa)
Double Cut Augers are recommended for bigger diameters uncased boreholes.

• ROCK AUGER

FEATURE :

1 Single Cut Augers and Double Cut Augers are suitable for drilling in medium to strong rock (15~60MPa)

2 Sturdy and wearable rock pilot for accurate positioning

3 Hard facing strips for wear protection and service life extending

4 Kelly box size as per customer demand

* Other sizes can be manufactured as per customer demand