Recommend using plumbers putty around the holes to keep out any water should there be a leak or flood.I didnt even use a hammer drill..just a corded dewalt and a masonry bit.. zero probs.. def a DIY task however its done.
Recommend using plumbers putty around the holes to keep out any water should there be a leak or flood.I didnt even use a hammer drill..just a corded dewalt and a masonry bit.. zero probs.. def a DIY task however its done.