Porcelain Tile / September 5, 2018 / Brousseau.
How to lean in... To lean in simply start the drill at an angle as soon as the drill bit has started to cut the tile slowly bring the drill into a vertical position. Ensure that sufficient pressure is being applied (tile dust should be evident in cooling water) and rotate slowly until you have cut the perfect hole. As you finish the hole you will notice that the tone of the drill will change. Using sticky drive pads. If you use a sticky drive pad it is unnecessary to use the leaning in method.
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.
Because the majority of small diameter holes will be cut into tiles already fixed to the wall it will be necessary to drill a fixing hole behind the tile. Replace the carbide drill bit with the appropriately sized masonry drill bit and set the drill to hammer mode. Use a slow speed for drilling into hard materials to ensure that the tip doesnt overheat. Ensure that the drill bit is frequently withdrawn in order to stop a build up of dust.
Glazed porcelain can be found through many online retailers for varying costs. Here are a few different types of glazed porcelain that can be used in any area of the home. The Wood Grain Collection made by Takla offers your floors the hard wood appearance with the protection of glazed porcelain. These tiles have a water absorption rate of less than 0.05% and are first grade quality porcelain. The thickness of the average tile of this type is 3/8 inch and the finish is matter and slightly embossed to have the appearance of wood grain. The PEI rating for these tiles is 4 and they are considered a green building material.