Concrete Cutters

It started with googling "Concrete Cutters Leominster" and ended with a guy named Mike here for the day.  He measured where the windows go and marked that on the wall.  Then he bolted these brackets to the wall which would mount his cutting machine. He told us that the blade alone on these machine's cost $3,000!  They are loud as heck too and spray water alllll over the place.  This video is slightly boring but I thought some would find it cool to see the wall being cut:

And there you have it.  He cut three of these.