- Joined
- Jul 14, 2017
- Messages
- 2,448
I've been needing an tool post grinder for a some time now but never could find one to buy and my previous attempt with using a 1,5 hp 2800 rpm motor and a cap wheel direct drive did not work well at all, i need some advice, what RPM to aim for and what power size motor to use for stones i have a selection from 20 to 100mm in diameter.