Porcelain Tile / September 9, 2018 / Brousseau
Drilling Small Diameter Holes (10mm or Smaller) with Carbide Bits. Firstly mark where the hole will be drilled on the tile using a marker. Attach a carbide drill bit to your drill. Ensure that there is a constant supply of cold water that is being directly aimed at the selected drill bit 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 in order to keep the drill bit cool and to help remove any debris that may have built up whilst drilling the tile.
As mentioned most people find the look of clean white tile to be universally appealing. It adds a brightness to a living space giving it the appearance of being more open and welcoming. This is where porcelain tiles have the advantage of the more common ceramic white tiles. Porcelain is sleek clean and beautiful and the difference in appearance is noticeable. In fact they dont just look cleaner; due to their density and hardness porcelain materials (tiles) are more impervious to dirt and are much easier to clean.
These methods will not keep the drill bits cool enough and will drastically shorten the life of the drill bit. Ensure that the drill is in normal mode and set the drill to between 1000 and 1500 rpm. If you have marked the tile with a marker it is best to drill into the tile using a method called leaning in. Leaning in ensures that the drill will not slip and wander off center as you begin to drill into the tile.