Your grinder does not use a motor with brushes so the speed controller will
not work. There are many "High End" woodturners sharpening their chisels on
cheap high speed grinders without problems.

AZCRAIG



"buck" wrote in message
rvers.com...
I see where router speed controls sell in the $25-$50 range and supposedly
they will work with most routers that aren't soft start or already have
variable speed. My question is what is chance of this working with a $40
6
inch non-variable speed bench Home Depot Ryobi grinder.... I would like to
use this grinder to sharpen lathe chisels and I need a slower speed
grinder
for this.
-TIA