Extension Drill Rods | Drill Rods for Greater Drilling Depths
Our extension drill rods are used to extend the drill string in percussive drilling applications. They transmit impact energy and torque to the drilling tool and enable drilling at greater depths.
Our extension drill rods offer:
- Various rod lengths
- Different thread systems from R22 to GT65
- Available as MF rods or with male threads at both ends
Contact Person
Michael Kirchinger
Head of Internal Sales Germany
Gotthard Knödlseder Hammerwerk GmbH
Thomas Schmid
Head of Internal Sales Austria
Gotthard Knödlseder Bohrtechnik GmbH
Any Questions?
Our contact persons will be happy to advise you on products, applications and technical requirements. Please get in touch with us by email or via the contact form.