Porcelain Tile / September 12, 2018 / Brousseau.
Now that the pilot hole has been cut it is possible to drill the main (large) hole. Attach the appropriate diamond core and ensure that there is a constant supply of cold water (see water cooling information in the previous sections of this article). Diamond cores that are larger than 13mm will require an adapter with pilot pin that locates into the pilot hole that has been cut previously to ensure the perfect hole will be made. Starting the drill vertically begin to drill in a circular motion with sufficient pressure until the tone of the drill changes.
The polished porcelain on the other hand goes through a more refined process and comes out looking almost like a granite finish or has a glossy effect without the glaze. In choosing the perfect ceramic porcelain tiles for your finishing you must know the colour combination or contrast in the areas where you will install the tiles and the kind of exposure the tiles may be subjected to. You may discuss these with your architect or interior designer or you may refer to our website and get in touch with us so we can assist you the best way we can.
Glazed porcelain tiles are ideal for the perfect flooring in your home. There are many differences between porcelain tiles and ceramic tiles for use on your floors or walls. Ceramic tiles are made from red or white clay and are fired then finished with a glaze that helps the pattern and colours to be sustained. These are normally easy to cut due to softer materials and have a PEI 0-3 rating. Porcelain tiles are made by dust pressed methods from porcelain clay that creates a fine grain and smooth face.
It is not advisable to try and cool the drill bit by using an aspirator or drilling through a wet sponge these methods will not keep the drill bit cool enough and the drill bit will burn out. Set the electric drill to between 700 and 900 rpm. Make sure that the drill is in normal mode. Push the carbide drill bit gently into where you have marked the tile until you hear a cracking sound. Start drilling from a vertical position with sufficient pressure and dont stop until you hear a change in the tone of the drill. As soon as you hear the change in the tone begin to ease off.