How to cut XL tiles

In this guide we talk you through the various methods for cutting XL tiles as well as drilling holes. XL tiles can be cut both manually and with the use of an electric cutter, however some measures should be considered before you start.

• Cutting tiles should be performed in a well-ventilated area due to the amount of dust generated
• Ensure you have enough room around you to work
• The tile should be well supported and secure when cutting, this will help minimise any movement or vibration, preventing damages whilst cutting.

Rail Cutting

Rail cutting involves the use of a portable rail which is laid and secured over the top of the tiles, a cutting wheel can then run along the rail.

This method is recommended for XL tiles due to their size and allows for the flexibility of both manual and electric cutting.

Rail cutters can have either an electric or manual cutter attached, and the rails can be extended to fit tiles of all sizes. As the rail is adjustable, they can handle awkward angled cuts which some fixed cutting machines would struggle with.

Manual Cutting and Separator

The use of a scoring carriage with a 22mm wheel is recommended when rail cutting. Once the tile is scored, the use of a tile separator will ensure a clean break along the scored line.

Electric Cutting

The DEX Premium Diamond Blade can be used with both wet and dry cutting systems.

Alternatively, the RUBI TVA or TVH Super Pro blades can be used depending on whether you are wet or dry cutting.

Centre Cuts

At some point during the installation of XL tiles it may be necessary to cut out box holes in the middle of the tiles to accommodate plug sockets or light switches. In these instances, the use of angle grinder with a suitable blade, like the DEX Premium Diamond blade, is recommended.

Here’s how to cut a box hole

• Measure and mark out on the back of the tile the area you need to cut (remember to consider grout joints that will go around the tile). Leave a 2-3mm gap around the plug socket or fixture fitting.
• With the tile well supported, drill a hole in the four corners of the marked-out box shape. This will help alleviate any stresses in the tile as you cut.
• Cut along the marked area from the back of the tile, this will ensure any overcuts from the cutting blade don’t show through to the front of the tile.

Drilling XL tiles

Using the correct drill bit for your tile is essential to create a cleanly drilled hole. You also need to ensure you have the correct type of drill bit for your drilling system. The

• Ensure your tile is sufficiently supported, clean and free of dust. Reducing the amount of vibration will prevent your drill from slipping or the tile breaking whilst drilling.
• Mark the area you intend to drill with a non-permanent marker
• Line up the drill bit with the marked spot and start to drill slowly, the use of a drill guide can help with accuracy if you’re inexperienced.
• Once the hole is started, increase the drill speed, and use a circular motion to aid movement of the drill bit within the hole. Refrain from using the highest speed as this can overheat the drill bit and damage the tile.
• Avoid excessive pressure when drilling, allow the drill bit to do the work
• Once the drill bit is through the tile, you will feel a change in resistance. Remove the drill bit and change it to another that is suitable for your substrate type, this will help prolong the life of your drill bit.

Think you’ve prepped your substrate correctly?

Double check with our substrate preparation guide.