Sinks made of composite materials like ceramic and porcelain are so strong and durable they require special diamond tipped drill bits to cut through them.
Drilling into porcelain sink.
A regular drill bit will dull quickly and a hammer drill bit shatters the porcelain instead of drilling through it.
Any porcelain repair kit won t do.
Porcelain is a hard surface to drill into and also to mark to make this easier.
How to drill a hole into a porcelain sink covering the area with masking tape.
The process of drilling through a thick ceramic porcelain sink is slow.
You can drill a clean hole through s ceramic porcelain sink without causing damage.
How do i drill a ceramic porcelain sink.
Find a bit that fits tight into the hole but will allow you to.
To ensure that you can drill a good clean hole with no damage to the surface.
Set the speed.
How to repair a hole in a porcelain sink.
Place the bit into your drill and press the bit slightly into the hole.
Attach a diamond drill bit to your drill.
Use a medium grit emery cloth to sand.
Attach the appropriate width diamond drill bit or diamond hole.
The hole in the sink consists of uneven edges and rust.
Size up the hole with a diamond tipped drill bit.
Do not force it.
However there is a way to successfully drill through a porcelain sink using a.
Look for a porcelain repair kit matching your sink.
Apply a single layer of masking tape to the entry and exit sides of the ceramic porcelain sink where you intend.