Porcelain Tile / September 14, 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.
Porcelain tiles may be classified into natural glazed and polished tiles. The natural porcelain tile normally does not undergo any further finish after it is exposed to high temperature. This type of tile may be referred to as unglazed or through body tile where the colour goes all the way through. The glazed tile is coated with liquid glass that allows the manufacturer to put in a variety of designs and play around with colours. It comes out glossy and is one of the easiest to maintain. They are highly recommended as walls or accents in bathrooms and kitchen.
Application of tiles are rated according to the Porcelain Enamel Institute (PEI) rating system from PEI Class 1 up to PEI Class 5. If you are looking for the right tiles to be used for your walls or ceiling the PEI Class 1 is recommended because the tiles are not exposed to any impact. You can choose the PEI Classes 2 and 3 for your bathroom tiles and the PEI Classes 3 to 5 as kitchen and tabletops and as flooring in any part of your home or building according to the impact foot traffic or exposure of the area where you will install your porcelain tiles.