I was very lucky to acquire a 3/4 HP bench grinder from my Uncle & his father in law, which will help me immensely to polish up a lot of the metal parts on my turntable restorations.
First things first, doing the conversion! Warning, it's my first time.
EDIT // I use "two" spanners, not "to" haha! Hopefully you knew what I meant.
0:00 Introduction
0:17 Removing the guards & wheels
2:09 Measuring the thread & buying spindles
2:24 Fitting & adjusting the spindle if it doesn't fit
2:59 Bolting down
3:40 Fitting a polishing wheel