Not sure where you're located but Benjamin of Baryonyx Knife Company is highly knowledgeable about Condor and brush cutting tools in general. Super helpful guy too. I don't know if he still does, but I know he used to offer a service to touch up and refine Condor's if needed before shipping.
Had bought the left one over 20 years ago in Guatemala. Felt the itch recently to buy more. A German maker drew my attention to Condor Golok Pack which is the smaller one on the right. What a mighty thing!!! In order to save shipping cost I bought the middle one, too. Ready for Zombie-apocalypse!!!