Concave DTH Drill Bit | Spherical Carbide Buttons
Our concave DTH drill bits are equipped with spherical tungsten carbide buttons and are suitable for larger-diameter drilling. The concave face geometry supports borehole guidance.
Our concave DTH drill bits offer:
- Designs for different drilling conditions and rock types
- Spherical tungsten carbide buttons
- Concave face geometry
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.