11 years ago
prep. The problem is that they should not be used above 10,000 rpm and
all I have is 11,000 rpm grinders. At that speed even a slight
unbalance of the pad causes vibration and worse, the abrasive burns
and leaves marks.
Before I do the obvious and invest in a variable speed grinder I was
wondering if anyone tried to use one of the "router speed controls" to
reduce a grinder speed. Like one of these:
I see problems with this solution but I wonder if anyone actually
tried this and what the result was.
Campbell River, BC