Porcelain Tile / August 30, 2018 / Brousseau
Ensure that scrap tiles or another similar material is placed under the tile that is being drilled. This will help to halt the progress of the drill once it has finished drilling through the tile. Before drilling tile ensure that you are wearing the correct safety equipment including safety glasses or goggles. Ensure that you are using a residual current device (RCD) to help prevent electric shock. Drilling Small Diameter Holes (10mm or Smaller) with Diamond Cores. Mark the center of the hole to be drilled into the tile by using a marker or a sticky drive pad.
This ruggedness is why tiles made of porcelain are the ones most often found in floor applications for outdoor living spaces its because they are far better at handling harsh conditions. Tiles made of porcelain are practically a must for outdoor patios in cold weather climates because unlike normal ceramic tiles they are far less likely to crack. Not only can they endure the elements better but the unique absorption rate and density of means that moisture and dirt have a hard time getting through the surface. That means that the tiles look cleaner and retain their color for a longer period of time.
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.