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How to drill into tiles

A chrome wall bracket is mounted on a white tiled wall

Overview

How to drill through wall tile can seem tricky, but with the right tools and technique, you can get a clean, precise hole without cracking or damaging your tiles. Whether you're installing bathroom accessories, shelving, or hooks, follow these steps to get the job done safely and effectively.

Safety tip: Always wear the appropriate safety equipment (safety glasses, gloves, ear muffs and a mask, for example) and always follow the instructions for the product or equipment.

Steps

1Choose the right drill bit

Before you start, it’s important to select the correct type of drill bit for your tiles. A tile or masonry drill bit is best for ceramic tiles, while a diamond drill bit is the ideal choice for both porcelain and ceramic. Using the wrong drill bit can cause chipping or cracking, so take the time to pick the right one for the job to ensure you drill into tiles without cracking them.
Choose the right drill bit for tile, glass, and stone

2Mark your drilling spot

To prevent the drill bit from slipping, place a piece of masking tape over the area where you plan to drill. This will provide extra grip and reduce the risk of movement. Use a marker to clearly mark the drilling point on top of the tape so it remains visible throughout the process.
Mark the drilling spot on a tiled wall 

3Start drilling slowly

Set your drill to a low speed and position the drill bit over the marked spot. Hold the drill steady and apply gentle, consistent pressure as you begin drilling. If your tiles are particularly dense, dip the drill bit into a glass of water occasionally to keep it cool and prevent overheating.
Start drilling slowly using a Ryobi power drill

4Drill into porcelain tiles carefully

If you are using a round diamond bit, start at a slight angle and slowly rotate the drill until you create a guide for the drill bit to stay in place. For porcelain tiles, it’s essential to keep the drill bit cool by using a bottle or glass of water to prevent the diamond tip from burning out. Drilling through porcelain tile can take longer than other materials, so be patient and allow the drill to work through the tile gradually.
Drill into porcelain tiles with a diamond bit

5Finish and clean up

Once the hole is drilled, carefully remove the masking tape. Wipe away any dust or debris from the area using a damp cloth to ensure a clean surface.
After drilling the hole, carefully remove the masking tape.

6Insert your fixing

If your fixture requires an anchor or masonry plug, insert it into the drilled hole before securing your fixture. If you’ve drilled into a solid fixing point, such as a timber stud, you can screw your fixture in directly without the need for additional support.
Insert fixture into a drilled hole on a tiled wall

7Now that you’ve drilled into tiles…

Health & Safety

Asbestos, lead-based paints and copper chromium arsenic (CCA) treated timber are health hazards you need to look out for when renovating older homes. These substances can easily be disturbed when renovating and exposure to them can cause a range of life-threatening diseases and conditions including cancer. For information on the dangers of asbestos, lead-based paint and CCA treated timber and tips for dealing with these materials contact your local council's Environmental Health Officer or visit our Health & Safety page.

When following our advice in our D.I.Y. videos, make sure you use all equipment, including PPE, safely by following the manufacturer’s instructions. Check that the equipment is suitable for the task and that PPE fits properly. If you are unsure, hire an expert to do the job or talk to a Bunnings Team Member.