Core barrel with a cutting crown of round shank bits to cut an annular ring in rock or concrete.
Customisation and high quality are our strengths, distinguishing us from the start.
A customised product is the result of attentive listening to the user to understand the specific needs and necessities of the project.
From a minor change requested during construction compared to the original project to unexpected events that may cause damage during the operational phases, thanks to our decades of experience, we offer a series of assistance and repair services on tools, CFA propellers and drill rods of any brand.
Contact us
diameter 
