I am replacing the fuacet in my kitchen and need to enlarge two holes in the countertop. Please advise what type of cutting tool is best to use and any helpful hints.


Thanks,


RWS41

You should use a https://www.askmehelpdesk.com/plumbi...13171-new.html

Which will require you to fill the old hole first. I usually plug the old hole with a proper sized dowel and then soak with water for a few minutes. This will allow you to re-establish a place for the pilot drill to get cenetred. Treat Corian like hard wood, tools are pretty much the same.