Porcelain Tile / September 14, 2018 / Brousseau
Attach the appropriate diamond core bit to the electric drill and ensure that there is a constant supply of cold water that is being directly aimed at the diamond core i.e. by using water cooling equipment. Note regarding water cooling. It is important to ensure that there is a constant supply of cold water directed at the drill bit in order to keep the diamond core cool and to help remove any debris that may have built up whilst drilling the tile. It is not advisable to try and cool the diamond drill bit by using a hand held aspirator or drilling through a wet sponge.
Unglazed tiles do not have a coated surface and full body porcelain tiles dont show wear anyhow due to the colour and design being throughout the entire tile. These types of tiles have a PEI rating of 0-5 meaning they can be used in any area. PEI classes are 0 through 5. The porcelain enamel institute scale is one that is used to help detect areas that tiles should be used in. The glazed tiles that have the overall 0 to 5 rating can be used anywhere from no foot traffic to industrial traffic making them ideal for use in your home.
The Armeg PTC Diamond drill bit range boasts diamond core drill bits that are capable of cutting hundreds of holes in all grades of porcelain. They feature thin wall continuous diamond crowns for and fast and efficient cutting and an extended life. These diamond cores are not to be confused with short-life diamond grit alternatives. Not only do these diamond drill bits cut porcelain they also cut materials such as marble granite travertine slate quarry tiles ceramic tiles natural stone and limestone.