The suggestions are for the question about cutter and probe of Xhorse key cutting machine. It applies to Condor XC Mini Plus, Dolphin XP005 and XP007.
Rich:
Keep using the cutter till it snaps then replace unless it leaves keys rough and not clean enough to slide in smoothly. if you have machine set on a higher speed it’ll just snap it.
John:
Change probe when it breaks. Change cutter when it breaks or starts miscutting keys.
Jason:
No… Really, only change them when they break. I’ve only broken 1 probe and that was from a dirty key I didn’t clean before putting in the clamp! I’m still on my 1.5mm cutter from over a year ago.