Core barrels

Core barrels are mainly used when encountering boulders, cemented gravel, or rock layers.

The cutting ring can be equipped with with various bit arrangements:

  • with pin teeth or weld-on teeth
  • with AS weld-on teeth
  • with round shank chisels ("bullet teeth")
  • with roller bits for special cases
  • range of diameter 520 mm - 2500 mm

Core barrels

Core barrels Core barrels Core barrels