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Thread: Bench Grinder Conversion
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01-09-2016, 11:49 PM #15
- Join Date
- Jan 2011
- Posts
- 246
Thanked: 20Harbor Freight makes a variable speed controller for a router tool. However that being said; A dimmer switch, potientiometers, router type speed controls only work with universal, brush type motors. A grinder, if memory serves, use an induction motor.
So, yes these will work; but at your or my risk.
The best is a variable frequency drive but by then you might as well just purchase the variable speed grinder/polisher.
Last edited by shikano53; 01-10-2016 at 12:02 AM.