What Disc To Cut Ceramic Tiles Angle Grinder

How to choose the right drive

Based on the above information, we can already choose diamond blades for cutting ceramic tiles and porcelain stoneware based on our needs. The basic selection rules are as follows:

  • If it is necessary to cut porcelain stoneware or there is a large amount of work to be done without the possibility of supplying coolant to the cut, it is better to give preference to segmented dry cutters with deep slots or holes for air cooling.
  • If you need to work with conventional ceramic tiles (not floor tiles) coated with glaze, then choose solid diamond cutters for wet cutting. It is desirable that the thickness of the circle does not exceed 2 mm to reduce the number of chips.

Photo shows typical markings on cut-off models. It indicates the maximum number of revolutions, which are not recommended to be exceeded in order to avoid overheating of the surface. The outer and bore diameter of the product is also indicated, which must match the parameters of your machine or angle grinder

How to cut a tile angle grinder: which disc can be used to cut a ceramic and tile product. Used attachments

For cutting ceramics, special discs are needed, which are designed specifically for this. Most often, the circle itself has an inscription indicating the direction of the turn. The quality always depends on the price. The following types of discs are distinguished:

Stone is rarely used because of its quick ability to grind and spread dust. During the cutting process, you need to control the cutting base. If irregularities are formed on the edge, then the disc should be replaced to avoid damage.

  • Metal diamond circles. In turn, they are divided into solid and subdivided into compartments. For ceramics, the first type is better. You cannot work with such a nozzle for more than one minute. It is necessary to take short breaks to cool the instrument. Segment discs are suitable for porcelain stoneware, concrete or stone. This type of attachment has correctly positioned slots, which are designed to increase the service life.
  • Special wheels for wet cutting allow dust-free cutting of tiles by water entering the nozzle.

If you need to cut a brick of paving slabs, then only a diamond circle will help in this situation.

Here are some things to remember:

  • Use Not only safety glasses, but also headphones due to the increased noise level;
  • The angle grinder must have a lot of power to handle the material;
  • Avoid getting dust on the already tiled surface.

Round hole: you have to tinker

  • First, you need to use a marker, with which you will draw the outlines of the required hole on the glossy surface of the tile.
  • Next, straight lines of the mowing line are made crosswise to find out where the center of the circle is approximately.
  • Begin to file the angle grinder gently in a circle from the inside until you do NOT go deep enough.
  • Rotate the instrument so that it gradually fits into the circle you outlined.
  • When the cut turns out to be quite deep, you will also need to cut it crosswise, along the lines drawn in advance, and then carefully get out the four sectors of the circle.

Steel wheels

Cutting discs made of steel. Thinner and more durable. The most expensive varieties are diamond-coated. These discs cut the most durable type of tiles. Porcelain stoneware.

Three methods of applying diamond chips are used:

  • Soldering with silver solder. These diamond discs have the lowest cost, usually used in everyday life. Disadvantage: when heated, the silver solder loses its strength and the diamond coating wears out quickly. After the service life of the shodo is short.
  • Geometric closure. The edge of the disc is strongly heated by electricity and diamond powder is embedded in it. With this method of spraying, the service life is significantly increased. The price of the disc, in comparison with the previous version, is higher, but for everyday use it is quite acceptable.
  • Soldering with a laser. Expensive heavy-duty wheels capable of cutting materials of any hardness for a long time. Cost. From 9 to 25 thousand rubles. Used in industry.
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Angle Grinder Discs

Recommendations for choosing a ceramic tile cut-off steel disc:

  • Thickness. No more than 2 mm: then the cut will turn out to be even;
  • Width of the cutting edge (diamond-coated). tile thickness;
  • The recommended speed indicated on the disc corresponds to the speed of the angle grinder.

Steel discs are divided into three types: dry cutters, solid (for wet cutting) and combined.

Angle Grinder Cutting Large Holes

The center of the circle is marked on the ceramics with an alcohol marker and a through hole with a diameter of 3-4 mm is drilled with a carbide drill exactly along the mark. Then, on both sides of the tile, a contour of a circle of a given diameter is applied. An angle grinder with a disc makes cuts 1-2 mm deep along the contour of the future hole on both sides of the tile, and then make through cuts inside the contour and remove small fragments of ceramics from it with nippers. The inner surface of the cut along the perimeter of the hole can be processed with coarse sandpaper or a file until there are no chips.

Tile cutting with an angle grinder is performed using a diamond grinding wheel

Which disc to cut ceramic tiles angle grinder

Different discs for an angle grinder are focused on working with one or another material. Several types can be used for cutting tiles. Let’s consider them in detail.

Steel wheels

Cutting discs made of steel. Thinner and more durable. The most expensive varieties are diamond-coated. These discs cut the most durable type of tiles. Porcelain stoneware.

Three methods of applying diamond chips are used:

  • Soldering with silver solder. These diamond discs have the lowest cost, usually used in everyday life. Disadvantage: when heated, the silver solder loses its strength and the diamond coating wears out quickly. After the service life of the shodo is short.
  • Geometric closure. The edge of the disc is strongly heated by electricity and diamond powder is embedded in it. With this method of spraying, the service life is significantly increased. The price of the disc, in comparison with the previous version, is higher, but for everyday use it is quite acceptable.
  • Soldering with a laser. Expensive heavy-duty wheels capable of cutting materials of any hardness for a long time. Cost. From 9 to 25 thousand rubles. Used in industry.

What Disc To Cut Ceramic Tiles Angle Grinder

Angle Grinder Discs

Recommendations for choosing a ceramic tile cut-off steel disc:

  • Thickness. No more than 2 mm: then the cut will turn out to be even;
  • Width of the cutting edge (diamond-coated). tile thickness;
  • The recommended speed indicated on the disc corresponds to the speed of the angle grinder.

Segmented dry cutters

Segmented discs have received the common name “dry cutters” for their ability to cut material dry, that is, without water cooling. The circle is divided into segments by radial cutouts, which provide efficient heat dissipation and free expansion of the metal when heated. Due to this, the time of continuous operation reaches 1 minute, after which they pause for 20.30 seconds. The angle grinder is NOT switched off during this time. The disk rotates at idle to cool down.

Disadvantage. Low cut quality, a large number of chips. If the trimmed edge of the tile will remain visible, cut with a margin of 3.5 mm and then trim the edge with a grinding wheel.

Solid dry cutters

A disc for wet cutting or solid cutting, has no cuts for thermal relief and afterwards requires water supply to the working area for cooling. Without this, the continuous operation time is only 10.15 seconds, after which the disc is left to rotate for 20.30 seconds. Idling. Otherwise, the silver solder will weaken and the diamond plating will wear off. Also, overheating leads to deformation of the disc.

With water supply, tiles can be cut continuously.

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Solid disc cuts better tiles than segmented.

Water is supplied to the cutting zone in three ways:

Curly cutting

When cutting tiles along a curved path, such as a semicircular for a pipe, the angle grinder makes a series of short cuts along the drawn mowing line with allowance for trimming. Next, remove excess material with nippers, a grinding nozzle or sandpaper on a bar.

Hole cutting

  • Draw with a marker the boundaries of the opening and two mowing lines intersecting at right angles in the center of the cut out figure.
  • Make an angle grinder cuts along the drawn circle or oval, leaving an allowance for alignment.
  • Bypassing the boundaries of the opening, make cuts along the intersecting lines.
  • Knock out the resulting sectors.
  • Trim the edge with a drill with a grinding attachment or sandpaper wrapped around the block.

How To Cut Tile Angle Grinder?

When doing renovations, many homeowners find it necessary to cut ceramic tiles, which can be done with an angle grinder. This tool allows you to do this work at a high level, with minimal risk of chips or cracks. In this article we will show you how to cut ceramic tiles using an angle grinder.

We cut the tiles correctly

Using tiles for wall decoration, a situation will surely arise when you need to cut off part of the slab so that it fits into the remaining space. over, a similar procedure will be required regardless of which type of tile you choose. Cutting is required most often when unique patterns are created on the walls or various decorative objects are formed using tiles.

If you have already prepared all the attributes you need for work, you can consider how the tile should be cut correctly. The angle grinder is an excellent helper in this matter, since with its help you can create Not only straight cuts, but also curly cuts. Next, we will look at how to cut tiles in various ways.

A straight cut is as simple as possible:

  • First, you need to fix the tile on the plane so that He does not slip and DO NOT ride on it.
  • The part of the tile that needs to be cut must remain in weight. The surface line will be a guide for the mowing line to cut;
  • It is necessary to take the angle grinder so that you can see the cutting line. If you hide it from yourself, it will not be able to make a straight cut.
  • You need to direct and move the blade towards yourself, and not away from yourself. This is the mistake many beginners make. Hold the tool firmly and evenly, so that it does not go in different directions, otherwise the cut will be ugly. Holding the angle grinder crooked can damage the disc as it can fly off.

A round hole is made as follows:

  • Initially, you need to use a marker to draw the required hole. Draw on the glossy side of the tile.
  • Then you need to determine the center of the circle. This can be done using straight lines drawn crosswise.
  • Carefully saw the tile from the inside in a circle until we go deep.
  • It is necessary to turn the angle grinder so that the blade gradually fits into the outlined circle.
  • When the cut is deep enough, you need to cut the drawn cross along the drawn lines, after which you carefully take out the resulting 4 sectors of the circle.

You need to cut the tiles only on the front side, since this is the only way to get a cut without various defects. Therefore, all possible damage will be concentrated on the back of the tile, which will be hidden with tile adhesive.

It is best to measure and mark the tiles to be cut from the start.

To cut at a 45 degree angle, follow the instructions below:

  • It is important to note that it is more difficult to cut the tiles obliquely than making a straight cut. However, this is much easier than creating curly elements. You need to start by doing.
  • The angle grinder must be turned so that the disc is located at the angle you need, while you must carefully drive the blade, absorb the excess, so that at the end you get an even angular cut.
  • Perfectness can be achieved by using ordinary sandpaper, which is best fixed on a block.
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Required tools and materials

Cutting ceramic tiles is a laborious process that requires maximum concentration. The difficulty is largely due to the fact that the tiles are made of durable material. Dust-free tiles can be cut and washed down with a tile cutter, but such a tool is not cheap. This is almost impossible with conventional cutters and dust, and the cut will most likely be uneven and unattractive. A regular angle grinder is best suited, the cutting wheel of which allows you to neatly cut tiles even at home.

Despite the fact that this process is relatively difficult, if you get the hang of it, It will not take much time and will NOT require much effort. An ordinary homeowner is able to cope with this task, who did not deal with such work and can even cut off a “hog” without the help of a tile cutter.

You can cut tiles using the following tools:

  • Special tile cutter;
  • Diamond tools;
  • Angle Grinder.

For cutting ceramic tiles, those that have a diamond coating are suitable. Their use minimizes the formation of cracks and chips. It is forbidden to use discs used for working on metal, as they will only damage the tile. Even if you can spray with such a circle, it will be uneven and of poor quality. This is due to the sliding of the disc on the tile, due to which the presence of small cracks is inevitable. At the same time, when it comes to home surface finishing, then one cannot but pay attention to these damages, since they will surely disappear during subsequent processing.

Be sure to carry the following attributes with you:

  • Glasses;
  • Mask;
  • Heavy gloves.

Please note that the selected angle grinder or grinder must have a speed regulator, since many modern inexpensive tools do not have this function. Such models operate at the highest speed, which is why it is impossible to cut tiles with their help.

Important nuances

The angle grinder must be set at a low speed so that you can control and adjust its actions. When you have the ability to secure the tool, be sure to do so, as this will simplify your work. Once you secure the angle grinder, you only need to move the tile along the desired path.

If there is no possibility of anchoring, then the floor is the best place to work. Be sure to put bars or lumber under the slab. It is important to note that a low speed should also be set due to the fact that this will exclude the discarding of the blade or disc upon contact with the surface.

Turning on the maximum speed, for sure, you simplify the cutting process, but this increases the risk of damage to the tile, which can simply fly into pieces. The easiest way to cut is the straight line cut, since even a beginner can handle this job. If it is a rounded speech, then more effort will be required. If you have NOT previously encountered such work, then we recommend that you first try your skills on defective material.

You can protect the tiles from chips by using a special grinder or sandpaper. This work is NOT difficult, but it will significantly improve the quality of the cut. Thus, you can get rid of existing defects.

Be sure to observe the following guidelines:

  • You need to work in special clothes;
  • Safety glasses are required;
  • It is recommended to use earplugs when working;
  • All used accessories Must be in good condition;
  • The work can only be performed by adults who know the safety rules for using cutting tools;
  • When wet processing, make sure that the sander does not get into the water, as this can lead to electric shock;
  • You cannot process slices at maximum speed;
  • You need to work in a room with good ventilation.

To maintain your health, it is extremely important to follow these recommendations.

Next, see a master class on tile cutting angle grinder.