How To Drill A Hole In Concrete With A Drill

Large diameter work

At the beginning of the work, they outline the area in which the hole should be formed. It is important to observe the dimension here. When the hole diameter is 100 mm, the circle needs to be drawn approximately 20 mm. This is typical for situations where the drill deviates from the working circle. Even a small shift can damage the surface if you do not take this into account from the very beginning. We need to make sure that the drill goes through the walls. Only in such a situation can you be sure that the hole will be made correctly.

How To Drill A Hole In Concrete With A Drill

How to drill wood surfaces

Wood is the easiest material to drill. But there are some features of the technological process that must be observed so as not to spoil the surface and not to break the equipment. The speed parameters depend on the type of wood flooring. Loose specimens are easy to drill. The following types of equipment for wood can be distinguished:

  • Flat or feather;
  • Twisted, they are single-spiral;
  • Crowns, also called core drills;
  • Forstner-type cylindrical nozzles.

Choosing a drill. As a rule, for small holes (less than 1.2 cm), metal tooling is used, if you need a larger diameter, you will have to fork out for a specialized wood drill.

For large holes, ring crowns must be used. For drilling blind areas, Forstner-type crowns are perfect.

Particular attention should be paid to drilling the timber. Despite the fact that it is very convenient to fix, its thickness often becomes a negative factor that complicates the work. If the timber is of a standard size, then, as a rule, drills up to 25 mm are taken. The drilling process always takes place at low speeds.

How to drill tiles with a drill

Ceramic surfaces have proven to be particularly fragile coatings. The outcome of drilling in such areas is determined by the quality of the tile itself. If the master performing the work did not make mistakes during the installation work, then the drilling process should go smoothly. Proper laying is understood to mean that no empty zones are formed between the wall and the covering. If there are voids between the tile and the wall, then the tile may burst or break off during drilling.

We start by choosing a drill. There are specialized attachments for ceramics and glass, but you can also use concrete attachments with victorious spraying. It is important that the drill bit for concrete is new enough, otherwise it will slide on the tiles and scratch the base, which will damage the masonry.

The process of drilling the tile should take place at low speeds in order to prevent chipping of the glaze coating of the decorative surface. After we have drilled the ceramics, we change the drill, if using a ceramic drill, we make a hole in the wall.

It all depends on the attachment

Before starting the repair, it is necessary to draw up a small estimate for the installation work in order to understand what kind of equipment will be needed in the process.

All drill bits can be divided by type of work:

  • For making holes;
  • For corner drilling;
  • Drill stops;
  • For grinding;
  • For cutting;
  • For polishing;
  • Mixer attachments.

And also by the type of material on which the work is taking place:

  • Concrete;
  • Tile;
  • Tree;
  • Metal.

Also important factors are the length of the tooling and the alloy from which the nozzle is made.

For what work you may need drilling:

  • Laying of plumbing lines;
  • Slitting walls for laying electrical cables;
  • Drilling of socket outlets;
  • Shallow openings for wall cabinets and shelves.

How to smoothly drill concrete with a drill

First you need to know for sure that you have selected the correct nozzle. It is always necessary to drill at low speeds. Usually, the tool is in operation for 10 or 12 minutes. During this time, it is guaranteed that it will not overheat and accidentally break. If the drill bit of the tool accidentally remains in the wall, you must carefully remove it. Force cannot be used. Perhaps the drill will break and its fragments will remain in the wall thickness. If necessary, the drill is easily detached from the nozzle.

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The drill must be held strictly perpendicular to the surface. If this is not followed, there is a risk of damage to the drill, and sometimes leaving a dent. It is also important to take care that drilling dust does not get into the eyes. For this, protective glasses are purchased. Gloves can also be used to prevent slipping of hands during the process. Only a person with strong enough hands can drill the surface well. Because the process requires a lot of effort.

How to drill a concrete wall with a conventional drill

In the life of every person there comes a moment when it is necessary to make repairs in a house or apartment. And then the question arises of reworking the space: transferring sockets, updating the wiring and drilling other holes to bring the design project of the room to life.

In the process of performing the work, a variety of tools and drills are used. Of course, customers always prefer the more powerful models. There is a large selection of tools on the market to organize work.

Features of working with concrete pavement

First, select the drill. If the wall is made of concrete or masonry, it is better to give preference to the victorious nozzles, since this tool turns the material into crumbs at the drilling site. But it is not suitable for other surfaces, for example, if you drill wooden boards with it, the fibers will break, and the hole will turn out to be sloppy.

When drilling a concrete surface, it must be borne in mind that there will be a lot of dust, therefore it is necessary to prepare a vacuum cleaner to collect debris from the hole. This, of course, does not guarantee absolute cleanliness during work, but it allows you to reduce the amount of dirt.

Before you start drilling, you need to check if there are communications in that place. Damage to electrical wiring will result in the injection of additional funds into its restoration. You need to ring the wall beforehand for this you can use an alarm device or a metal detector.

Now you can go directly to drilling holes in the concrete wall. First, we outline the place where the future hole will be with a construction pencil. We start drilling at a low speed, this will improve the accuracy of the work. After that we increase the speed. The serlo should enter the surface at one angle so that the direction of drilling does not get lost and the hole is of the desired size.

If a hole is made for a dowel, it must be longer than the dowel itself so that it can be installed flush with the wall and does not protrude.

How to drill a brick wall

Drill brick with a drill. Uncomplicated process. An impact drill is used for work. If drilling is hammerless, the drilling process may take a long time. It is very important that the tool runs at high power. Quantitative indicators of revolutions per minute are also important. Indicators of more than 2,000 revolutions are considered the most acceptable.

Of course, a puncher is used to perform better work. If it is not at hand, then high-power drills are used. You don’t need any to drill a hole. That is special knowledge. The main thing is to follow a number of simple recommendations, which were mentioned above. Sometimes you can stumble upon a burnt stone. It will be quite difficult to form a cavity in it. Such a brick is determined by the dust generated during operation. It becomes a pronounced black hue.

To form holes in burnt rocks, you need to turn on the drill at low speed and set the percussion function. The instrument must be pressed very hard for the impact function to work properly. It is also important during work to ensure that the drill does not overheat. A severely overheated drill will cause the edges of the drill to wear out quickly. For such purposes, a diamond-coated drill is most often used. Thus, the grip is most effective. This leads to significant savings in physical strength and energy.

Sometimes there are situations when the hole made needs to be made of a significant diameter. For example, this could be a ventilation outlet. It will be very difficult to organize such work with an ordinary tool. Powerful equipment and large crowns required.

Selection principles

Most cases involve the use of punchers. This tool always has more power in stock, it allows you to punch even very thick walls. With this tool, you can always drill large areas in diameter. It is advisable to use it in the following situations:

  • When you need to make a hole up to 10.12 mm;
  • When many holes need to be drilled. over, the size of each of them is supposed to be large enough;
  • When working on coatings containing foam.

All craftsmen should be aware that drills can be classified according to their impact power. Some models can be used for drilling concrete pavements, others are designed for use with specific attachments. It is important that the alloy from which the attachments are made is of high quality. High quality alloys. The guarantee that the drill will not fail for a long time.

Which attachments to choose

A specific nozzle is used for each material:

  • Concrete, brick, stone. a drill with a carbide plate or victorious;
  • Tile, glass. cone drills with diamond dusting;
  • Metal. spiral drill with a cylindrical cone;
  • Wood, drywall. drills are used for holes of different diameters: feather, ballerina, screw, saw bits for wood;
  • Foam concrete. victorious drills.
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Expert advice

Before deciding how to drill concrete walls and getting started, you should pay attention to the following recommendations:

  • If the hole diameter is more than 12 mm and the depth is 10-11 cm, it is better to use a hammer drill or hybrid device (drill-hammer drill);
  • If holes are made for plastic dowels, the depth should be 7-10 mm greater than the size of the fastening element, since concrete dust and small particles of stone remain inside;
  • It is recommended to start work at low speeds so that the nozzle does not move due to the increased torque, and the impact mode is turned on when the drill goes 2-4 mm in depth;
  • The dust generated during the drilling process can be removed with a vacuum cleaner, it is advisable to do this in the process, periodically stopping the drill and cleaning the hole from concrete particles;
  • It is imperative to observe safety precautions during work: it is required to wear gloves to eliminate the risk of sliding of the handle and goggles so that the crumb does not get into the eyes and does not damage the mucous membrane.

Dowel Drill Size Chart

In most cases, a concrete wall is drilled with a perforator, dispensing with a drill. If, as part of the repair, it is necessary to make no more than 15-20 holes or the wall is made of foam concrete, using a drill is the best choice that will save time and money.

Before punching a hole, you need to make sure that there is no wiring in this place, and check whether the nozzle is suitable for such work (the duration and efficiency of the work depends on which drill the drill is equipped with). When deciding how to drill the wall, you should pay attention to the victorious crowns: with such a drill using a drill, you can easily punch a hole up to 10-12 cm deep.

Screwdriver

The screwdriver is one of the most popular tools for repair and construction work. It can be used to twist and unscrew screws, drill wood, metal, chipboard, plywood, tiles, plywood, lightweight concrete.

How to drill holes in a brick wall: the choice of tools and attachments

To make a hole in a brick wall, a punch with a drill or an impact drill is suitable, most often the latter is used. Its power must be at least 600 watts, the minimum number of revolutions from 2500 per minute. The best is to use a drill with stepless power adjustment and quick clamping function.

By using the hammer drilling function, the drill becomes identical to the hammer drill. The speed and ease of operation are increased. To make a hole in a brick wall, you need to use the dynamic blow method. Without this, the drill will not be able to catch on the inside of the brick.

How to properly drill a reinforced concrete pipe with an impact drill

When using a percussion drill for reinforced concrete, you need to use the “hammer drill” mode and winder drills. At first, the hole is made of a smaller volume, then a larger one. The drill needs to be cooled periodically.

Important! When working with concrete, do not hit the reinforcement, otherwise the drill will break. Using a special device, you can check where it is located.

Which attachments to choose?

Before drilling a hole in a concrete wall, you need to select a nozzle of the appropriate design. The following varieties are used for work:

  • Impact-type serrated crowns for drilling. When working with concrete, it is recommended to use a variety of separate soldering teeth made from the most durable metal alloys. Many bits are equipped with SDS shanks for installation in keyless drills. The drills are well suited for concrete walls, however, upon contact with metal, they can begin to collapse, therefore, before drilling a reinforced concrete wall, you need to check that there is no reinforcement in the place of work.
  • Diamond core bits designed for hammerless drilling of holes. Such nozzles are more modern, with their help it is easier to make a hole in a concrete wall. The edge of the crowns has an abrasive structure and special cutouts; during production, it is processed by spraying diamond chips or corundum. Before making a hole in the wall, you just need to select the desired length of the nozzle: in everyday life, varieties with a diameter of up to 100-120 mm are used, in professional work, larger crowns are used. A distinctive feature is the ability to drill without the risk of damaging the fixture.
  • KS-bits, which have a cutting edge with crystalline diamond particles. These attachments are used on most solid walls, including drilling into concrete slabs, exterior walls and stone structures.

Before drilling a load-bearing wall or partition, you need to make sure that during the work the wires or cables, if they are laid inside, will not be touched.

Is it possible to drill a hole in a concrete carrier or brick wall of a panel house with an ordinary drill, puncher or screwdriver without dust, how to do it

When making repairs in an apartment or house, the question of drilling the wall always arises. Different tools can be used depending on the purpose of the hole and the material from which the surface is made.

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

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

It is difficult to drill a concrete wall with a conventional drill. It is necessary to install the victorious drills and select low speed. A dowel is inserted in the right place to help the tool pierce the surface. Next, drilling must be alternated with blows on the dowel.

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

Puncher

The puncher is a versatile tool. It can be used to make a hole in the wall of wood, tiles and concrete.

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

Work rules: tips

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

  • 1) Protect the respiratory system when performing work, dust is harmful.
  • 2) If you are working outside, then you need to put fences 2.5 meters.
  • 3) When performing work at a height of more than 1.5 meters, use a strong foundation. scaffolding or a goat.
  • 4) When working with a tool, the revolutions must be switched on smoothly, and in no case should they be switched off when it is in the body of the wall.
  • 5) When drilling through plaster, you must carefully study the communications plan so as not to hurt anything.
  • 6) It is strictly forbidden to drill through the decorative coating.
  • 7) Choose the right drill for every surface.
  • Wet the drill bit with water to prevent overheating.

How to drill without dust: the options are better

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

  • The hammer drill leaves little dust when working so that it does not scatter around the room at the same time use a 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 debris falls into it.

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

It is difficult to drill a concrete wall with a conventional drill. It is necessary to install the victorious drills and select low speed. A dowel is inserted in the right place to help the tool pierce the surface. Next, drilling must be alternated with blows on the dowel.

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

Drilling holes in the wall correctly: general rules and recommendations than drilling

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

  • Hold the tool correctly when working. For example, the drill in the hands should be straight, and enter the surface in a vertical direction;
  • For convenience, use the additional handle;
  • Depending on the surface material, select the right drill.
  • Concrete, stone, brick wall. use a carbide drill, more often victorious;
  • Metal. drill for metal;
  • Tiled, ceramic tiles. special drills for these materials, sometimes they can be replaced with a concrete drill with hardfacing;
  • Chipboard, wood. for holes less than 10-12 mm, a drill for metal is suitable, for larger ones, special drills for wood are used.

Tools for work

Different tools are used for work, the main ones: a drill, a perforator, a screwdriver. There are nuances when using each.

How to drill holes in a brick wall: the choice of tools and attachments

To make a hole in a brick wall, a punch with a drill or an impact drill is suitable, most often the latter is used. Its power should be at least 600 watts, the minimum number of revolutions from 2500 per minute. The best is to use a drill with stepless power adjustment and quick clamping function.

By using the hammer drilling function, the drill becomes identical to the hammer drill. The speed and ease of operation are increased. To make a hole in a brick wall, you need to use the dynamic blow method. Without this, the drill will not be able to catch on the inside of the brick.

Is it possible to do without a drill and punch

Make a hole without a drill or hammer drill, but not in a concrete wall. This will require a bolt or punch.

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 properly drill a reinforced concrete pipe with an impact drill

When using a percussion drill for reinforced concrete, you need to use the “hammer drill” mode and winder drills. At first, the hole is made of a smaller volume, then a larger one. The drill needs to be cooled periodically.

Important! When working with concrete, do not hit the reinforcement, otherwise the drill will break. Using a special device, you can check where it is located.