Harbor Freight Bauer Polisher 20mm - 3mo Follow Up - Did it make it in a professional environment?

This is a followup to this Bauer Polisher we used here: • INSANE 2 Step Paint Co... and fixed the vibration issues here: • Bauer 56367 DA Polishe...
It has been used outside in 100ºF heat (38ºC), for several cars we detailed for a local used car dealership in town, as well as in our shop on many cars and trucks. Here is how it has held up after 3 months of pretty intense use.