So, I have to install some poke through devices on the second floor of an office building the area is carpeted. I have always used water, put never through carpet. How do I core drill through the concrete without soaking the carpet?
a few years back, i had to cut a 8" hole in a concrete floor that
had outdoor carpet glued to it.... festool makes a carbide bit
that fits in their jigsaws, and i used the festool sacrificial chip
guard, drilled a 1/2" hole thru the floor, and cut it with that, dry.
came out perfectly, no snags on carpet or anything. it was for
a legrand multimedia floor box. 8" hole, +1/8", -0" was the
specs for the hole.
took four blades... they wear out pretty quickly.