You can drill a clean hole through s ceramic porcelain sink without causing damage.
How to cut a hole in ceramic sink.
Using a drill carefully and slowly using the water spray gun to keep dust levels minimum drill very carefully and with medium speed the indented area or the scorched area of the underside of your sink.
Press out all the air bubbles so the tape makes complete contact.
Apply a single layer of masking tape to the entry and exit sides of the ceramic porcelain sink where you intend to make the hole.
This bathroom remodel has taken way too long nbsp.
Move the tool in a clockwise direction as you lightly touch the porcelain.
On the back of the sink there should be some round holes drilled into it showing the tap locations.
It was unpacked too early and something got dropped into the sink which caused a hole in the sink nbsp.
I have a vanity with a porcelain counter and sink allen roth nbsp.
Any ideas on how to repair the hole nbsp.
Pick your tap location and measure out exactly where it comes to on the top face and yes get a hammer and hole punch or a sharp small flat screwdriver.
Keep the water flowing in.
After identifying the position of the tap hole using a diamond tip 35mm hole saw suitable for ceramic or granite kitchen sink or the same size hole saw of your scorch mark.
Align the bur s cutting flute with the hole s edge.
Using a 90 degree angle will help keep the edges of the new hole as smooth as possible.
I just can t justify buying a new.
You can follow the same steps for a cooktop.
You should drill in 30 second intervals and wipe away any dust and debris in between drilling.