Clean the shaft or housing. Use a magnetic base dial indicator to measure runout and ovality.
Swap to a finishing insert. Reduce feed to 0.03 mm/rev. Perform a spring pass (cut without advancing depth) to relieve residual stress. Comparing the Drevitalize 410 to Competitors How does the Drevitalize 410 Final Portable 2021 stack up against other portable machinists like Climax or Mirage? drevitalize 410 final portable 2021
Secure the two split guide rings around the shaft (one on each side of the damaged area). These rings act as the machine’s "bed." Clean the shaft or housing
