Review on Uxcell Diamond Granite Concrete Masonry Cutting Tools by Terrance Castle

There was a VERY heavy cast concrete fountain. Needed a drain hole to drain easily to prevent mosquitoes from breeding when not in use. Worked great. drilled my hole Insert PVC threaded connector with construction adhesive and sealant. Silenced it with a silencer. Works like a champ. I have my fountain and can easily empty it so I don't have mosquitoes.