If you are working with a concrete block foundation wall rather than solid concrete you may be able to use a carbide tipped core bit on a hammer drill to cut through the block walls.
How to cut a hole in concrete wall.
Double check your marks on both sides of the wall.
Score the length of the cut three or four times with the chisel.
How to make cutouts through a concrete wall.
You can in fact drill a hole in a concrete interior feature wall armed with nothing more than your trusty rotary drill and a masonry bit so long as you take care to not burn out the motor of the.
If the drill does not have a.
A circular saw with a masonry blade can also be used to either score or completely cut through the block.
Fit the hammer drill with a carbide masonry bit of the desired size.
If your cut doesn t need to be exact use a cold chisel and hand sledge to cut the concrete.
Learn how to cut into a basement floor the foundation of the house in order to do some plumbing for a bathtub.
The walls at our new place are 6 inch thick concrete it s an old naval base and we needed a few holes for vents.
In this video you ll see the cutting using.
I ve hammer drilled through concrete to sink anchors but a 4 inch diameter hole is a little intimidating until you have the right tool.
Repeat step 1 on the other side of the opening.
Here s a few pictures of the right tool.
Set the depth stop on the drill to inch longer than the depth you want your hole to be.