Retrac Button Bits | Threaded Bits for Top Hammer Drilling
Our Retrac threaded drill bits are used for top-hammer drilling in rock. The Retrac design supports borehole guidance and facilitates withdrawal of the drill string.
Our Retrac threaded drill bits offer:
- Retrac design for improved borehole guidance
- Various thread types, diameters and designs
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.