If I remember right you suffer from some type of neuropathy, if I’m wrong I’m sorry. That said, the vibration from the sander didn’t help out my arthritis any. I was able to do about 15 minute stints was all. My sander is old, and cheap, so I can’t speak to the tools ability to absorb vibrations. In my travels I am going to do some research, and see if any of the newer ones offer any kind of vibration reduction technology.ditto...simply cannot hand sand anymore...