Find a bit that fits tight into the hole but will allow you to.
Drilling through porcelain sink.
Start with a inch drill bit to make a pilot hole in the base metal.
Make sure your drill is perpendicular to the porcelain surface and not angled.
Drill through the porcelain.
Be careful to never press onto the drill.
Place the bit into your drill and press the bit slightly into the hole.
Three drill attachments help you drill through an enamel sink.
Do not force it.
Apply a single layer of masking tape to the entry and exit sides of the ceramic porcelain sink where you intend to make.
Size up the hole with a diamond tipped drill bit.
Finish your new hole by drilling the appropriate depth through the backing material.
It will keep the drill bit from skipping across the sink s surface when you begin to drill.
Step 2 prepare to drill.
Attach the appropriate width diamond drill bit or diamond hole.
How to make the hole wider in a porcelain sink step 1.
Finally use your permanent marker to place a dot on the making tape.
A carbide porcelain cutter a spring loaded diamond shaped.
Mark the hole size and location with a permanent marker.
However there is a way to successfully drill through a porcelain sink using a.
Identify the spot where you want your holes stick a small piece of masking tape on that spot.
But as long as you have the right type of drill bit and follow the 6 steps above you should be able to successfully complete this important diy task.
Insert your porcelain bit into your drill chuck and tighten the chuck.
Using a sponge to drip water onto the surface of the porcelain and into the hole being drilled can really help reduce heat and clear debris away.
How do i drill a ceramic porcelain sink.
Drilling through your bathroom ceramic or porcelain tiles can appear challenging on the surface.
A regular drill bit will dull quickly and a hammer drill bit shatters the porcelain instead of drilling through it.
Place your hole saw into the plywood hole lining it up with the chalk outline on the sink.