Drill holes in clay pavers.

[Ludens]

Hello!

We are going to install a wrought iron railing with 22mm circumference holes.

I'm worried that the brick will crack/chip if I just drill with a regular hammer drill.

Does anyone have experience with this on how I should do it?

Thanks!!

 

[Prodigys]

Start with a small hole, about 5mm, and increase gradually in a few steps.

 

[AXS]

Drill with a hole saw!

You can place a piece of lumber with a 22mm hole over where you want to drill to guide the hole saw, so you can avoid the pilot hole.

If you want to drill with a regular drill bit, start with a smaller bit and skip the hammer action.