A decent hammer drill and 3/16 carbide bit will drill the rock as easily as
block



"gorehound" wrote in message
...
My house was built in 1848. I was wondering what I would do to put an
outlet on the wall of the stone foundation. I have put them on block but I
feel a little leary of trying to drill holes in the rocks of a stone
foundation. Anyone have any ideas?

Thanks
Shane