Many people live in houses with, and when it becomes necessary to make a hole in them, they encounter serious difficulties.

Don’t despair or be upset if you didn’t manage to hang a shelf, lamp or cabinet right away, read our recommendations and everything will work out.

There are several options with which you can drill yourself concrete wall.

Concrete structures They are highly durable, so drilling them yourself is quite difficult.

This is due to the fact that crushed stone is used to create concrete products, and when you come across it while drilling, the process becomes very difficult.

The need to drill a concrete wall arises quite often; this is necessary for installing shelves, cabinets, air conditioning, mounting a lamp, or during or during the installation of beacons.

There are several ways to solve this problem:

• using a hammer drill or a powerful impact drill;
• an ordinary electric drill or screwdriver;
• diamond drilling.

Not suitable for this work regular drill, it is necessary to purchase tools soldered with pobedit alloy.

It should be remembered that for walls made of relatively soft materials, you cannot use pobedite drills, as the holes will be uneven and the wall will collapse. It is also impossible to work with metal with such a tool.

To create holes large diameter or, diamond-coated annular drills are used. To use such a tool, it is necessary to use special installations; they allow you to make holes with a diameter of up to 250 mm.

Since the cost of such equipment is high, it is easier to hire specialists or you can rent it.

The better to drill

As already mentioned, there are several ways to drill through a concrete wall; let’s look at each of them in more detail.

Hammer

When using a hammer drill or impact drill, they must be switched to impact mode, a working tool with a pobedite tip is inserted and it must be directed perpendicular to the wall surface.

If drilling holes takes a long time, then The drill needs to be wetted periodically so that it does not overheat too much.

Once you have drilled to the required depth, you must pull the working tool back without turning off the hammer drill. To clean the finished hole from dust, you need to deepen and pull out the drill several times.

A regular drill or screwdriver

If you do not have the tools described above, then this work can be done using a conventional electric drill or a powerful screwdriver.

Drilling will take more time than using a hammer drill, but you can do it yourself.

In this case, in addition to the drill and drill bit, you will also need a punch. First, a small depression is made at the drilling site using a punch and a hammer.

After this, they insert the working tool into it and begin to drill. If the drill stops, break the hard areas again with a punch and continue working.

Although a regular electric drill or screwdriver is not suitable for working with concrete, if you don’t have a hammer drill, you can make several small holes with these tools, but you need to use a spear-shaped drill with a carbide tip, usually used for tiles.

Diamond drilling

This is the most effective method, with which you can simply and quickly make a hole of the required diameter in a concrete wall.

To perform the above work, you will need special equipment consisting of the following elements:

1. electric motor;
2. a stand that is securely fixed to the base;
3. core drill.

There is no need to cool the drill during operation, as water is supplied to it, which not only cools the tool, but also prevents dust from forming.

If specialists work, then together with the specified equipment they use a vacuum cleaner, with which they remove dust and water.

Because the price of such equipment is very high then buy it for household use inappropriate. If it is necessary to make a hole of a large diameter, you can always invite specialists for this.

In order for you to be able to drill through a concrete wall correctly, you must have necessary equipment, Perform all work carefully and adhere to the following recommendations:

• without a hammer drill, the work can be done with an impact drill or drilled with a screwdriver;
• do not buy cheap drills, as their pobedite tip falls off very quickly and they fail;
• instead of a punch, you can use a pobedit tool, with one you will break the crushed stone, and with the second, inserted into a regular electric drill, you will drill;
• to work with concrete, the hammer drill must have an SDS-plus chuck;
• take into account the placement of the fittings to determine where it is located, you can use a metal detector, if the fittings are exposed, it is necessary to prevent rusting;
• To work with concrete, you can use universal diamond-coated drills, but you need to insert them only into a regular drill, or you need to turn off the impact mode.

Conclusion

When performing the above work, you must adhere to the developed technologies and safety rules, then you can not only make the hole yourself without the involvement of expensive specialists, but also avoid injuries.

Useful video:

How to drill concrete and brick with a screwdriver, video:

In contact with

When improving an apartment, it becomes necessary to mount all kinds of objects on the walls and ceiling - photographs, paintings, lamps, mirrors, curtains, shelves, TV, baseboards and much more.

In order to hang a photograph or a small painting, of course, you should not drill into the wall. It is enough to hammer in a small nail. Not every carnation is suitable for this task. It is best to use dowels - nails from fastening brackets that secure computer network cables to walls. These cloves are of sufficient length, thick and hardened. It turns out that it can even be driven into a concrete wall.

Performing the operation of drilling holes in walls with modern equipment with power tools will not present any greater difficulty if you know how to drill correctly. It will save you from unnecessary cleaning and keep your property intact if you use a jig for dust-free drilling.

How to drill a wall

A better tool than a hammer drill for drilling holes in brick and concrete walls has not yet been invented. But rarely does anyone have the luxury of having such an expensive tool on their household. Usually buy an electric impact drill.

Drill selection

At the time of buying electric drill Please refer to the following specifications below.

The power of the drill must be at least 600 W. Revolutions up to 2500 per minute and the ability to smoothly adjust them from zero to maximum. The presence of reverse rotation (switch for the direction of rotation of the drill clockwise or counterclockwise). The best chuck is a quick-release chuck; you won’t have to waste time clamping drills and constantly searching for a lost key. The diameter of drills clamped in the chuck is up to 12 mm.

The presence of a switchable hammer drilling function. Of course, when this function is enabled, the drill will not become a full-fledged hammer drill, but drilling walls will be much easier and faster, and here’s why. Brick, cement and concrete withstand static load - pressure very well. But they are easily destroyed by dynamic influences - impact. Karatekas, with a strong blow, easily break a brick in two with the edge of their palm. When drilling with a drill without a hammer function, there is simply pressure from the drill and it is difficult for the cutting edge to catch on to the material, so drilling is slow and the drill becomes very hot due to friction. Drilling with impact is completely different. Upon impact, the drill punctures a part of the material with its cutting edge, and, falling with an impact into the formed recess, breaks off a portion of particles of the material. Something similar to chiseling is happening.

Drill selection

Walls made of wood, plasterboard, and foam concrete can be successfully drilled with an ordinary drill. For walls made of brick, stone or concrete, you need a carbide drill. It differs from steel by cutting edges made of carbide material welded onto a regular drill, usually Pobeda. Less commonly, artificial diamond.

The pobedite insert is clearly visible at the end of the top drill. It is enough to have 2 Pobedit drills with a diameter of 6 and 8 mm on the farm.

Using drills with pobedite surfacing, you can drill a hole no more than 10-15 cm deep. For drilling to greater depths, for example, to drill through a wall, use a drill. Drills for drilling brick and concrete walls are up to one meter long and are designed for drilling holes only with a hammer drill. The drill even cutting edges They are made not sharp, but rounded to increase their wear resistance. A drill with a hammer function can also be successfully drilled with a drill.

Drills come with a shank diameter of 10 and 18 mm, with special grooves of the SDS+ or SDS-max standard for fastening, but they also clamp well in a regular jaw chuck. The standard and diameter of the drill are stamped on its shank.

If you need to drill through a thick wall, for example half a meter, then the passage is carried out in several stages with drills of the same diameter, but of different lengths. This is necessary for safety and faster drilling. First, drill the wall with a 20 cm long drill to a depth of 10-15 cm, then with a longer drill to a depth of 30-35 cm and finish drilling with a 50 cm long drill. The drill for such work must be powerful enough. Of course, the drill is not designed for such a load and its use is permissible only in exceptional cases. To perform this type of work, it is better to rent a real hammer drill.

How to drill a wall

Before you start drilling a wall or ceiling, you need to make sure that there are no holes in the plaster under the intended place. electric wires or other cables. Otherwise, you can damage the electrical wiring and get under voltage yourself.

How to avoid getting caught in a wire

It is necessary to inspect the wall for the presence of a switch or socket. Usually, wires extend upward from them in a vertical direction to distribution box. But verticality is the ideal case. This rule is rarely observed in practice by electricians, saving wire, often hidden wiring laid diagonally. Here's an example of this. When I made repairs and moved the counter to another place, after removing the old wallpaper the following picture opened. You can clearly see how the wire leading to the meter was laid.

But still, the wire will run from the switch to the nearest box. The wire will also go from the chandelier to the nearest box.

Typically the wires are recessed to a depth of no more than 10 mm. To check, use a blunt instrument, such as a screwdriver, to dig into the wall to this depth. If no wires are found, then you can start drilling. And yet, just in case, up to a depth of 20 mm, you should not press too hard on the drill and after deepening every couple of millimeters, visually check whether the wire is caught.

There are special devices that allow you to determine the location of wires in the wall. Here are some of them that are not expensive, made in China, but nevertheless works well. It also has a metal detector function, which allows you to identify the location of metal fittings in concrete walls. The device allows you to find copper electrical wiring at a recessing depth of up to 10 mm. Electrical wiring made from aluminum wires, is detected only in metal detector mode.

Wiring detection is indicated by a flashing LED and an intermittent beep. In metal detector mode, when detected, the diode lights up constantly and the sound produced is continuous. There is a sensitivity regulator, the finder is powered by a Krohn-type element. Such a device is especially necessary when installing suspended and suspended ceilings, because bearing structures They are mounted on self-tapping screws near the ceiling, exactly where electricians usually lay the wiring.

Drilling holes in reinforced concrete

Brick walls can be drilled with a Pobedit drill without much difficulty. We decided on the location, attached the jig and, pressing hard on the drill, drilled a hole. It happens that you come across burnt bricks in the wall, which drills more slowly, the dust is not red, but black. The main thing is to drill at low speeds (200 - 400) with the impact mode turned on, pressing harder on the drill handle, and make sure that the drill does not overheat.

I bring to your attention a great video where you can see how a brick wall is drilled using an ordinary drill with a hammer drill function and a drill with pobeditovy surfacing. IN brick wall a selection was made for the box to install an internal electrical outlet.

As you can see, drilling a brick is not at all difficult. Be careful, When drilling for a long time, the drill heats up to high temperature And If you touch it, you can get a severe burn. It is necessary to periodically stop drilling and dip the drill in water.

Unless the concrete wall or ceiling is made of 600 or 500 grade cement, it drills just as well as brick. In domestic construction, only grade 400 cement is used. In houses old building sometimes there are columns and ceilings made of high strength concrete. They are very difficult to drill and take a long time.

In the production of concrete blocks and wall panels for strength, they install iron reinforcement welded together mutually perpendicularly, which is corrugated rods with a diameter of 8-15 mm, and add granite crushed stone. A pobedite drill is not able to overcome such an obstacle. But there is a simple solution. When, while drilling, the drill suddenly stops going deeper, it means it has encountered reinforcement or granite. The reinforcement can be successfully drilled with an ordinary drill. If you don’t have a simple drill on hand and it is permissible to move the location of the hole, then you can move it diagonally up or down. Granite pebbles in concrete crumble when struck with a drill or narrow chisel inserted into a hole with a hammer. After each blow, to prevent the tool from jamming in the concrete and to make the work go faster, it is necessary to turn it a quarter turn. After removing the obstacle, drilling continues with a Pobedit drill. For a drill with a hammer drill, granite stones are not an obstacle and can be drilled successfully.

Drilling tiles

To drill into tiles with a carbide-tipped drill not specifically designed for tiles, it is necessary to first remove the glaze after marking the drilling point.

This is done very simply, with a core, and if it is absent, you can use an ordinary self-tapping screw or even a thick nail with a sharp end to chip off the glaze in the place of the future hole with very light blows and then drill like a brick wall at low speeds.

Drilling large diameter holes in the wall

With equipment ventilation ducts and hoods, it becomes necessary to make a large diameter hole in the wall, for example 18 cm. Sometimes you want to hide an electric meter in the wall, and then you need to make a niche in the wall.

At home, this problem can be solved using a carbide drill. The outline of the future hole is drawn on the wall with a pencil. WITH outside From the marking line, holes are drilled with a carbide drill with a diameter of 8-12 mm with a distance between the edges of the holes of about 10 mm. For a hole in the wall with a diameter of 18 cm, you will need to perform about 30 drillings with a drill diameter of 10 mm. Next, a sample of the wall material is made using a chisel and hammer. With a smaller drill diameter, the edges of the hole will be neater, but you will have to drill more holes.

If the wall is thick and the length of the drill is not enough to achieve through drilling, then you can drill in two stages.

If it is possible to drill a wall on both sides, then first drill as described above on one side of the wall, then in the geometric center of the resulting sample, a hole is drilled in the wall to reach out, that is, through. Relative to the resulting hole, markings are made on the opposite side of the wall and the operation is repeated.

If it is not possible to drill a thick wall on both sides, then you will have to do drilling and sampling in two stages. From the marking line on the outside, another line is drawn at a distance sufficient so that after the first sampling in the wall and further drilling, the drill can go deeper into the made niche without touching the edges of the wall.

To reduce the labor intensity of the work, it is better to immediately purchase a drill of sufficient length.

Drilling depth limiter

To control the depth of the resulting hole during the drilling process, you can put a piece of cambric (tube) on the drill bit. required length all the way into the cartridge.

If you don’t have a suitable cambric on hand and you need to drill a small number of holes, then you can use ordinary PVC insulating tape, winding several turns of it. This simple device will speed up your work and save you from having to stop drilling to measure the depth of the hole.

Jig for drilling holes without dust

Due to the heterogeneity of the walls, especially those made of brick, the drill often “leads” away from the intended place and if there is more than one hole, then the suspended shelf does not hang horizontally or, even worse, it is impossible to hang it, since the installed dowels do not coincide with the mounting ones loops. You can use a jig in the form of a sheet of plywood with a pre-drilled hole, but when drilling due to vibration it can also move and again the result will not be what was expected. But there is simple technology, allowing you to drill two or more holes strictly in specified locations.

Precise hole drilling

It turns out that the problem can be solved very simply by gluing a sheet of any sandpaper with glue or double-sided tape to the entire area of ​​the side of the conductor that is attached to the wall. At the same time, the adhesion of the jig to the wall surface increases many times over, and during drilling, the specified accuracy of positioning of the jig is ensured. The hole will appear exactly at the marking location.

Depending on the weight of the product and the density of the wall, you have to drill holes for dowels different diameters, usually 6 or 8 mm. For the versatility of the jig, it is necessary to drill several holes of the desired diameters with an ordinary drill.

To top it off, attach a plate to the end of the base of the conductor at a right angle. Thanks to this modification, most of the drilling products will remain on this shelf, which will prevent contamination of the wallpaper and reduce the scattering of dust in all directions.

The proposed device is also indispensable when drilling holes for attaching skirting boards. Drill a hole in the jig at a given height from the shelf. When drilling, place the shelf on the floor and all the holes will be exactly on the required height from the floor, which will guarantee a tight fit of the baseboard to the floor surface.

Sometimes you have to hang a product on the wall, for which you need to drill several holes in the wall and maintain the distance between them with greater accuracy. If the wall is brick and plastered, then it is impossible to perform accurate drilling without a jig.

For the manufacture of jigs for precision drilling a board will do, sheet of plywood or metal. After marking in the sheet, it is drilled with an ordinary drill required amount holes. Consider the case for fastening the product with two screws. One hole is drilled with a diameter equal to the diameter of the drill that will be used to drill the wall, the second with a diameter equal to the diameter of the self-tapping screw. After the jig is made, the first hole is drilled in the wall using the jig for the precision drilling described earlier, and a dowel is driven into the hole.

The conductor is screwed to the wall with a self-tapping screw into the hammered dowel and leveled using a water level so that drilled holes were on the same horizontal line.

Thanks to the use of a simple jig, which can be made in a few minutes from any available material, the holes were created exactly at a given distance from each other.

Using the same technology you can drill and whole line holes at a greater distance from each other. In this case, first the outer holes are drilled using the technology described above, the jig is screwed with two outer self-tapping screws, and then all other holes are drilled.

The proposed options for conductors are convenient when renovating an apartment, when dirt is common everywhere.
However, when the renovation is completed and cleaned up, drilling becomes stressful. You don’t want to stain your carpets and furniture with concrete or brick chips and dust.

Drilling without dust

When drilling walls, especially the ceiling, flour and grains of sand from the drilled material scatter throughout the room. This happens because an impeller is installed inside the drill to cool the engine, which, rotating, sucks air into the drill body from the side of the handle, and throws it out heated in the chuck area. This measure makes it possible to make a drill of greater power with small dimensions and protect the drill mechanism itself from dust. And the question of how to protect your home from dust when drilling is left to the owner to decide. I present simple design allowing you to drill without dust.

The drilling jig for dust-free drilling is a modified previous version, but the shelf is replaced by a part cut off from plastic bottle. A piece of 9-11 ply plywood measuring 80×150 mm is cut out, and a hole with a diameter equal to the diameter of the drill plus 1 mm is drilled at a distance of 30 mm from the edge along the center line. On the side where the sandpaper will be glued, a trapezoidal cut is made with a depth of 2-3 layers of plywood. The sample will serve as a kind of air intake during drilling.

A part is cut off from a plastic bottle so that the remaining part can be attached to the conductor. The width of the base of the conductor is selected based on the size of the bottle. I took a square bottle, but any 1.5 liter bottle will do. Insulating tape is wound onto the threaded part of the neck of the bottle until a size equal to internal diameter suction pipe of the vacuum cleaner. When the bottle is bent, holes are formed to form the required configuration. We close them with pieces of the remaining plastic from the bottle and secure them with a stationery stapler. You can close them with tape. There is no need for tightness here. Gaps of a few millimeters will not matter, since the suction power of even a low-power vacuum cleaner is excessive.

Then using furniture stapler, along the perimeter of the end of the base of the conductor, on the side where the sandpaper is not glued, the formed part of the bottle is fixed. We make a hole in the bottle for the drill. It is better to use the melting method, since the edges forming the hole will become thicker and last longer. I melted it with a soldering iron. You can melt a hole by heating it gas stove until red with a nail.

We connect the vacuum cleaner, turn on the minimum suction power, and do test drilling.

The result will make you very happy. You will not find a single speck of dust in the circle or brick flour on the drilling surface!

Small renovation work periodically become a necessity in every home. Drilling was no exception. To implement it correctly, you need tools, experience and a little time, otherwise it will be an unwanted expenditure of money. To avoid the latter, we have prepared for you an article on the topic: “How and with what to drill into a concrete wall?” Let's look at all the important points.

How to drill into a concrete wall

New or old tool

Remember, if your wife asks: “How to drill a hole in the wall to install an outlet there?”, then it’s time to resort to using a hammer drill!

Additional Information

To prepare the wall for drilling a large-diameter hole, use a thin drill to make a small notch in the center of the mark. This will allow you to later find a comfortable stop with the tool so that it does not slip off. You need to press the drill moderately, without applying significant force, otherwise there is a risk of breaking the drill.

Periodically blow dust out of the hole, this will increase the reliability of the fasteners being installed. A rubber bulb or spray can is suitable for this. compressed air. Blowing with your mouth is not recommended, as dust will get on your face and eyes (as a last resort, use safety glasses).

We hope our information resource helped you, and the question of how to drill concrete no longer bothers you. Good luck!

Many people have probably encountered the problem of making a hole in concrete. Of course, everything can be easily solved with the help of a hammer drill. They drill holes very quickly, but are noisy. If we're going to do major renovation, then only a hammer drill will make our work easier and speed up the process of completing the work. But unfortunately, it is not present in every home. It's all due to the high cost. Moreover for home use it is needed extremely rarely. But almost everyone has a drill. It is more versatile at its low cost. A drill can be used to drill holes, tighten screws, and much more. Unfortunately, when it comes time to drill holes in concrete, most sellers construction stores They offer drill bits with pobedite brazing.

I once bought these drills myself. I tried to drill holes in concrete in different modes (with impact rotation, without it). I drilled holes with a special construction tool, very powerful drill the size of a hammer drill. It turned out a little easier, a little faster. I tried to sharpen the pobedit soldering. This brought results, but not for long. The drill quickly sat down. One day I had to drill a hole in a tile. A tiler I know recommended a special diamond-coated drill to me.

It is also called a feather. Diamond coated drills are designed for hammerless drilling. They can drill a small number of holes, after which the diamond coating wears off and the drill becomes unusable. Cheap drills are enough for 10 - 15 holes. There are approximately up to fifty expensive ones. Diamond-coated drills must not be overheated. When drilling one hole, you will need to cool it with water 2 - 4 times. Otherwise, its service life will be sharply reduced. When drilling tiles with a diamond-coated drill, chips do not form. I decided to drill a hole in the concrete. The result pleased me. The hole was made quickly, without any effort, and most importantly, silently. I also cooled the drill. Diamond-coated drills are short in length, but this is quite enough to hang a baguette, a chandelier, a TV, any furniture... Now I am sure that I will never cause inconvenience to my neighbors.

When making renovations in an apartment or house, the question of drilling the wall always arises. Can be used different instruments depending on the purpose of the hole and the material from which the surface is made.

There are nuances when working with each tool, especially when drilling a wall. How to make the right hole correctly, and what recommendations should you follow?

Drilling holes in the wall correctly: general rules and recommendations for what to drill

In order to correctly drill a wall, you need to take into account the material from which it is made, based on this you need to select a tool.

• When working, hold the tool correctly. For example, a drill should be held straight in your hands and enter the surface in a vertical direction;
• for convenience, use an additional handle;
• Depending on the surface material, select the necessary drills.

The material of the tool used to perform the work must be harder than the surface being drilled.

Tools for different surfaces:

• concrete, stone, brick wall - use a carbide drill, usually a Pobedit one;
• metal – metal drill;
• tiled, ceramic tile– special drills for these materials, sometimes they can be replaced with a drill for concrete with Pobedit surfacing;
• Chipboard, wood - for holes smaller than 10-12 mm, a metal drill is suitable; for larger ones, special wood drills are used.

Tools for work

For work they use different tools, the main ones: drill, hammer drill, screwdriver. There are nuances to using each.

Drill

The tool is suitable when you need to make several holes. You can use a regular drill. When plunging a Pobedit drill into the body of the wall, sometimes you need to break the concrete with a punch that matches the diameter of the hole. This is necessary when the drill begins to get stuck in the surface, bumping into areas that are too dense. The process is quite labor-intensive.

For greater efficiency, you can use universal drills that have diamond coating. They are installed only on a conventional drill or on a tool where the vibration function is disabled.

For large-volume work, an impact drill and drills with pobedit tips are used. They are designed for holes up to 12 mm. The drill is suitable for working with metal and concrete.

To prevent the tool from overheating, you need to periodically moisten the drill with cold water.

Hammer

Hammer – universal tool. You can use it to make a hole in a wall made of wood, tiles and concrete.

The tool has several functions - drilling, hammer drilling and impact mode. To make a hole, you need to select the desired drill depending on the surface and carry out the work by selecting the mode.

Screwdriver

A screwdriver is one of the most popular tools for repairs and construction work. With its help you can tighten and unscrew screws, drill wood, metal, chipboard, plywood, tiles, plywood, lightweight concrete.

Which nozzles to choose

A specific nozzle is used for each material:

• concrete, brick, stone - drill with a carbide plate or pobedit;
• tiles, glass - cone-shaped drills with diamond coating;
• metal – spiral drill with a cylindrical cone;
• wood, drywall - for holes of different diameters, drills are used: feather, ballerina, screw, saw bits for wood;
• foam concrete - pobedit drills.

Is it possible to do without a drill and hammer drill?

Make a hole without a drill or hammer drill, but not in a concrete wall. To do this you will need a bolt or a punch.

A bolt is a pipe with teeth at the end. The punch has an end in the form of a chisel or a tetrahedron.

The working end of the tool is applied to the place where the hole will be. On the opposite side of it, you need to strike hard, rotating the tool after each turn.

How to drill without dust: options, the better

Construction work is always accompanied by dust and debris, but using some recommendations and tips, it can be significantly reduced:

• During operation, the hammer drill leaves a slight dust, so that it does not fly around the room. Use it at the same time construction vacuum cleaner. Some brands of tools have a built-in vacuum cleaner, which makes the task easier;
• using a drill, it is best to either make a jig on the end or a bag, or make an envelope under the hole so that the debris falls into it.

How to drill holes in a brick wall: choosing tools and attachments

To make a hole in a brick wall, a hammer drill with a drill or an impact drill are suitable; the latter is most often used. Its power must be at least 600 watts, the minimum number of revolutions is from 2500 per minute. It is best to use a drill with continuously adjustable power and a quick clamp function.

Using the hammer drilling function, the drill becomes identical to a hammer drill. Increases speed and ease of operation. To make a hole in a brick wall you need to use the blow method dynamic nature. Without this, the drill will not be able to engage the inside of the brick.

The drills must be victorious. If through drilling is necessary, a drill is used

How to drill a load-bearing wall with a hammer drill in a panel house

In the majority panel houses The walls are made of concrete; to make a hole with a hammer drill, you need to use pobedit drills.

In addition to them, you can use special crowns. They have soldering around the circumference. When using them, you need to disable the hammer drill's impact function.

Experts use diamond drilling, this requires powerful equipment and skills.

How to properly drill a reinforced concrete pipe with a hammer drill

When using an impact drill for reinforced concrete, you need to use the “perforator” mode and pobedit drills. First, the hole is made smaller, then larger. The drill needs to be cooled periodically.

Important! When working with concrete, you need to avoid hitting the reinforcement, otherwise the drill will break. Using a special device you can check where it is located.

How to make a hole in a concrete wall with a drill

It is difficult to drill into a concrete wall with a conventional drill. You need to install victory drills and select low speeds. A dowel is inserted into the desired location to help the tool pierce the surface. Next, drilling should be alternated with striking the dowel.

The drill must be constantly cooled, otherwise it will burn.

If the drill does not have a speed control, then it will not be possible to make a hole.

How to make a hole in a concrete wall in an apartment with a drill

For a small hole, you can use a punch. Most conveniently, it can be made from a drill, 8 mm in diameter. The end is sharpened sharply. The drill is placed in the desired place, rotated, while simultaneously hitting it with a hammer. Wet the drill periodically to make it work longer.

When working with tools, you must follow safety rules and general recommendations:

How can I repair a large drilled wall?

You can seal unnecessary holes in the wall using a special construction mixture. It provides strength and durability. The composition must be selected depending on the area and type of defect.

Using putty, you can level the surface, including concrete. There are several types of putty:

• cement - used in external and interior decoration, suitable for concrete. Durable and moisture resistant. It dries for a long time and often in a mesh pattern, which requires re-application;
• gypsum - used in dry rooms, is not resistant to water and is afraid of temperature changes. Does not crack when applied, so you can immediately apply a thick layer;
• acrylic – finishing. Needs to be applied thin layer, therefore suitable for small defects.

Neither mixture is used to seal through holes.

Polyurethane foam – universal material. There is one-component (used without preparation) and two-component (when used, a construction gun or mixer is used).

When applied, the foam increases in volume and fills the required space. It hardens and gives high-quality density. Deep holes can be sealed.

Suitable for eliminating large defects. It has good adhesion, is frost-resistant, strong and durable.

When you decide to make a hole, carefully read the rules and recommendations. Choose a tool, depending on the composition of the surface, and a drill. If you are not confident in your own skills, then entrust the work to specialists.

Useful video