OVER ROTARY TOOLS
Augers for drilling
TECHNICAL DATA
For horizontal rotary drilling Hexagonal joints coupled by studs. Hollowed central tube to inject fluids water foam air.
Drilling heads
TECHNICAL DATA
For rotary horizontal drilling. Many types that include teeth, picks, fixed or retractile sides. Also with disks similar to raise boring.
Directional system
TECHNICAL DATA
For rotary horizontal drilling. Front swivel directional tube to correct direction of drilling . It contains hydraulic cylinders, two inclination sensors and a monitor with integral circuits to anable the operator to check in real time the inclination of the drilling head with possibility to correct it.