How and what to drill porcelain?

Ceramic granite has such qualities as high wear resistance and unique strength. Such characteristics create some difficulties in processing the material. It is also important to note the high fragility that completely excludes the possibility of mechanical impact in the form of impacts. The outer and inner lining is fixed by means of mechanical fasteners, which are installed in holes of different diameters. Therefore, a variety of tools are used for drilling porcelain stoneware.

Than to drill?

If you are thinking about the question of how to drill porcelain stoneware, you should pay attention to the list of tools that are used in carrying out such work. This includes a drilling machine, a special rack and a two-speed drill. For the treatment of artificial stone, experts recommend the use of certain varieties of drills and crowns, the most common of which are:

• Diamond drills;
• Diamond crowns with galvanic spraying;
• Sintered ring drills.

If you still have a question about how to drill porcelain stoneware, then you should consider all options. The latter include tools that are used in the work with concrete. With the help of ring drills, you can make about 100 holes, but they will have weak points. It is worth highlighting the duration of the hole, which takes about 5 minutes, as well as high end pressure. If you prefer diamond crowns with a coating, you should know that they are not so common. They can be determined by the thickness of the walls.

Depending on the diameter of the hole, you need to choose a certain thickness of the crown. This option is considered today the most affordable in terms of economics. Diamond crowns allow you to get large holes for electrical outlets. Quite often, home masters think about how to drill porcelain stoneware.

Alternative solution

You can choose diamond drills, which are characterized by a high content of grains, the latter have high strength. This tool allows you to get holes of the required diameter. Thus, 8 mm products can be drilled in only 40 seconds. If the diamond drill is used with additional equipment, it is possible to make up to 350 holes. If a more impressive diameter is required, then tubular drills should be used.

Recommendations of a specialist

Quite often in everyday life the question arises about what to drill porcelain stoneware. If necessary, a carbide or diamond drill should be laid through the tile of a plastic cable duct or pipe. The shape of the tip can be very different.

What else you need to know about the tools for drilling porcelain stoneware?

To drill a tile from a ceramic granite it is necessary only with use of the special tool. Diamond crowns, which were described above, have low cost, namely the price is their main advantage. When drilling with their help, you can reduce the end pressure and significantly increase the speed of the process. If you consider the disadvantages of the crowns, then it is worth highlighting a small working resource. If you have porcelain stoneware, the thickness of which is 8 mm, using a diamond crown with galvanic spraying, you can drill only five holes.

Sintered ring drills are most often used not for porcelain stoneware, but for concrete and other durable materials. The thickness of the working part of such a drill can be 2 mm or more. Such drills are not used so often, and their disadvantage is the low drilling speed. But despite the disadvantages, diamond drills have merits, which are expressed in a working resource exceeding the life of crowns.

Recommendations for drilling porcelain stoneware

After you have decided how to drill porcelain stoneware at home, it is recommended that you become more familiar with the technology of the process. Start the work with the front. If you want to save the resource of the drill, then the holes are only performed for 2/3 of the thickness of the product, and then the rest is knocked out with a sharp blow. In this case, one can encounter the formation of cracks and chips. In order for them to be hidden, it is necessary to start work exclusively on the front side.

You can drill porcelain stoneware with a stand or a special drilling machine. This will extend the life of the drill and simplify the work of the wizard, while the holes will be neat and even. The drill must be two-speed, since when drilling a porcelain stoneware, a high speed of rotation is not needed. It is better to refuse a shock drill , and if these recommendations are neglected, the tile can split. Before starting drilling, plywood or fiberboard should be padded, while you do not damage the surface with a drill bit. The latter should be directed vertically, in the process of work, the strong inclination of the working element with respect to the product should be eliminated. If you admit such a mistake, the drill will fail, and the tile will be destroyed.

Methods of work

If you drill holes in ceramic granite, it should be remembered that diamond drills can become very hot during use. In order to avoid the formation of microscopic cracks and the destruction of tiles, they must be cooled. The problem can be solved by the method of feeding water to the drill bit. To prevent heat it is necessary to work at medium speed.

When the ceramic granite is cut in industrial conditions, the cooling liquid is supplied continuously. In domestic life, the drill can be cooled with water from a bottle. In the cover for this, it is necessary to make small holes through which water will flow to the drill. Some masters come even easier: they cool the heated surface of the drill with a pre-moistened sponge.

How to exclude mistakes?

Every home master sooner or later asks about how to properly drill porcelain stoneware. If the work you performed correctly, then the tile will drop out the drilled part, which repeats the diameter of the drill. If there are chips on the back of the product, then there is nothing to worry about, their master will fill with glue, which will not affect the quality of the finishing.

It is best to prepare a powerful drill for work, which can be installed at low speeds, this approach will significantly minimize the wear of the drill. Experts advise to install a drill on a special rack or use a machine. This will simplify and accelerate the work, as well as extend the life of the drill. Drilling is best, laying the tile on a flat solid surface, the pressure while this should be minimal.

Conclusion

If it is necessary to make a hole in the porcelain tile with a diameter of more than 6 cm, first use the smaller bit, deepening it into the product by 2/3. After drilling, continue using a tool with a larger diameter. Depending on the diameter of the hole to be made, one of the nozzles can be used, namely a tubular drill, a conventional drill bit, a diamond bit or a feather.