OVER ROTARY TOOLS
Augers for drilling
For horizontal rotary drilling Hexagonal joints coupled by studs. Hollowed central tube to inject fluids water foam air.
For rotary horizontal drilling. Many types that include teeth, picks, fixed or retractile sides. Also with disks similar to raise boring.
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.