Right Angle Grinder
They are two tools with different uses.
A right angle grinder with a diamond cup doesn't even come close to a
orbital sander with even the best sandpaper on concrete.
"Greg Esres" wrote in message
ups.com...
What does it do?
I have a book showing it used to abrade the high spots on a concrete
surface; how does this use compare to an orbital sander?
Thanks
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