How to make a hole in the wall without a drill

How to make a hole in the wall without a drill

Concrete structures are quite strong and difficult to drill. In addition, quite often drills bump into the crushed stone included in the concrete mixture, which is used to form the wall and ceiling slabs.

Holes in concrete have to be made quite often, especially in the process of:

  • Finishing work;
  • furniture installation;
  • suspension of the air conditioner;
  • additional electrical wiring;
  • Plumbing installation.

Solve the problem of holes in the concrete wall can be done in two ways:

It is worth noting that the usual drills to make a hole in the concrete wall will not work, so before you start working you need to buy a drill with a specially soldered plate of high-strength pobeditovogo alloy, which perfectly cope with concrete and bricks. But it is not recommended to use them for soft materials, as the white tips do not cut them, but crush them.

How to drill a hole straight

A rather common problem is that the drill slips off the mark and the hole is not made in the right place. A paper adhesive tape on top of the wood can help

Also, sometimes such difficulties arise if you have to work with an overly thick drill bit. Then first make an indentation in the material with a thinner drill bit and then drill against the marking made.

It is important to pay attention to the quality of the sharpening. If the edges are not sharp enough or are not sharpened evenly, you may have problems with neatness of drilling.

How to drill a concrete wall. a possible way out

Sooner or later most people living in homes with concrete walls, there is a need to hang a cabinet, lamp, shelf or painting. At this point there is a pressing question of how to drill a concrete wall. It is no secret that every home handyman at least once in his life faced with this problem, but not everyone knows how to solve it. Many bravely torture the drill and their own forces, but, not achieving the desired result, abandon everything until the next attempt to make a hole in the wall. But the drill eventually breaks down, and the shelves remain standing somewhere in the corner of the room or gather dust in the pantry. But the options, nevertheless, there are. they just need to know and be able to use them.

Tips from the experts

To be able to properly drill a concrete wall, it is necessary to have the necessary equipment, perform all work carefully and adhere to the following recommendations:

  • Without a peorator, the work can be done with a percussion drill or drill with an electric screwdriver;
  • do not buy cheap drill bits as their pobedite tip falls off very quickly and they break down;
  • instead of a puncher, you can use a pobedite tool, with one you will break the rubble, and with the other, inserted into an ordinary electric drill, you will drill;
  • For working with concrete, the drill must have an SDS-plus chuck;
  • Take into account the placement of the rebar to determine where it is, you can use a metal detector, if the rebar is bare, it must be painted to prevent rusting
  • to work with concrete, you can use universal diamond drills, but they must be inserted only in a regular drill, or turn off the shock mode.

Drill

The tool is suitable when you need to make several holes. You can use an ordinary drill. Plunging the pobedite drill into the body of the wall, sometimes you need to break the concrete with a punch that matches the diameter of the hole. It is necessary, when the drill starts to get stuck in the surface, bumping into too dense areas. The process is relatively time-consuming.

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

READ How Many Revolutions Per Minute in a Drill

For high volume jobs, an impact drill and drills with pobedite tips are used. They are designed for holes up to 12 mm. The drill is suitable for working with metal, concrete.

The most precise drilling. tips for perfect results

In fact, drilling a hole in the wall is not as difficult as it seems. including getting a precise, accurate recess:

When drilling walls, accuracy and precision are important

  • A sheet of sandpaper is glued to the side of the conductor with glue or tape. The size of the element depends on the area where the hole will be located. Due to such a simple manipulation, the grip of the instrument and the wall surface will increase, the master will accurately make a perfect hole where it is necessary. Stationary limiters are also often used. The cost of the product is quite moderate, in the retail trade everyone will be able to find it;
  • Sometimes a hole must be drilled for the dowel. As you know, they can have different diameters, but most often. up to 10 mm. Here it all depends on what is planned to hang, the weight of the product also plays a role. The density of the wall material is taken into account necessarily;
  • To get a universal conductor, in it a simple drill makes a few holes of the required size. so that the device could hang without problems;
  • Often a plate is attached to the conductor. Thanks to this shelf reliably protect the surface finish of the wall from debris and possible dust. Such a device is also used for drilling holes for fastening baseboards to the wall and floor;
  • On the conductor, you measure out the necessary places. from the shelf at the required height. Then the holes are drilled. To get the optimum recess, the shelf is placed on the floor. the slots will come out exactly the size, at the required height. When performing the installation, it is worth acting in stages, adhering to the rules. On the floor surface, the plinth will lie correctly. you can not doubt it;
  • Sometimes it is necessary to hang some decorative element on the wall. a photo frame, a picture or something like that. It is not possible to manage without an auxiliary conductor. The point is that between each other the holes must be clearly spaced. It is worth considering your wishes and making sure that the work is done in the same style as the entire room
  • To make their own hands conductor, which will help maximize the correct drill holes, pick up a sheet of metal or plywood. On this element, a marking is made, then the required number of holes are made with an ordinary drill.

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It is worth considering when parts need to be attached to several screws, rather than one:

make, hole, wall, drill
  • On the wall, the first hole is drilled, the second is made with the same size as the self-drilling screw. The conductor will help to obtain a precise indentation. After the dowel is hammered into the hole;
  • The conductor can be screwed to the wall surface with a screwdriver and dowel. Alignment is carried out with a water level. this method will help to get an even recess and all of them will be located on the same level, which is required;
  • With a simple conductor (which you can make yourself) can be obtained by means of a drill. they will be at the same distance from each other as planned;
  • This technology helps the craftsman to make holes even in large spacings. First of all, holes are drilled for this purpose, as mentioned above. Then the conductor is screwed on both sides with self-tapping screws. Other holes are drilled and the result is perfect.

If you plan to run the cable through a hole in the wall, you should make it 20% larger, because it should not be crushed. The most important rule for a cable in the wall is freedom.

Peorator for work can be rented if you do not have your own

Approximately so looks the answer to the question. how to drill a hole with a large diameter in the wall. Everyone can do it. the main thing is to act without haste, to properly draw the markings.

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Stoppers will help to drill the wall to the right depth, with the required diameter. Working with brick is not as difficult as with concrete. but the accuracy in the process does not hurt, as in any other case. it is important not to forget about it.

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

Do not despair and get upset if you immediately failed to hang a shelf, lamp or cupboard, read our recommendations and everything will turn out.

There are several options you can use to drill through a concrete wall yourself.

What the professionals advise?

Concrete structures are pretty high-strength and hard to drill. In addition, drills quite often bump into crushed stone, which is part of the concrete consistency, which is formed by the wall and ceiling tiles.

Holes in concrete have to be made quite often, especially in the process:

  • finishing work;
  • furniture installation,
  • hanging a condenser;
  • Additional wiring installation;
  • sanitary installation.

There are two methods to solve the problem of holes in a concrete wall:

Holes in concrete without peorator percussion machine, which provides along with the impact, the rotation of the working tool and drill

Someone uses an electric screwdriver to drill holes in concrete. He drills longer than a peorator, but his work can mean: Work is the performance of actions in time and space with the use of force makes.

The plus is that there is less noise (you will save ears and nerves neighbors). But the drill needs a special drill bit for ceramic and glass. it is necessary to work at low RPM and periodically moisten the drill bit in water. The drill will not last long, but it has time to make a few holes.

use drill a cutting tool designed for drilling holes in various materials in concrete artificial stone building material obtained as a result of formation and hardening of a rationally selected, carefully mixed and compacted mixture of mineral (for example, or metal without peorator. We put it against a concrete or brick wall unit of force in the MTS system of units used in the USSR from 1933 to 1955. 1 wall equals the force that, acting on a mass of 1 ton, gives it an acceleration of 1 m/s². 1 wall = 1 t-m/s² = and strike with a hammer a small percussive hand tool used for hammering nails, breaking objects, and other work. Rotate the drill a little and hit it again. The process is not fast, but true.

An old-fashioned way of achieving a goal

if there is no tool, there is the grandfather’s way of making holes a polysemous term used in many fields of knowledge and referring to an internal through hollow or discontinuity of the surface in concrete. In Soviet times, tools were sold or made themselves under the name of a hatchet.

it is a tube of metal a group of chemical elements possessing, as simple substances under normal conditions, characteristic metallic properties, such as high thermal and electrical conductivity, positive with varying diameters. On the working side of the tube, there are prongs.

Working with a flat borer is simple. Hammer in one hand, flatbush in the other. The impact on the tool is a technological tool, which affects and changes the objects of labor, the object, the tool for the production of any work At the heart of the design and rules of use of the tool is. and then turn it. This is done until the desired depth of hole is obtained. Periodically released a hole champler is a hand tool used to punch holes in concrete or stone from splinters and dust of concrete.

You can make a hole in 5-7 strokes.

My grandfather made such a tool himself with a handle for easy turning in concrete. tool though ancient, but I use it when there is no electricity or peorator at hand upper extremity of humans and some other animals, organ of musculoskeletal system, one of the main parts of the body. Look at some more of my grandfather’s “wacky” Soviet tools I found recently in the garage.

How to make a hole in the metal without a drill?. Metals, equipment, instructions

How to drill through a concrete wall with an ordinary drill, not a rotary tool?

How to drill a concrete wall with an ordinary drill?. This is the question must have asked craftsmen when they had to hang shelves, curtain rods, etc.

Concrete is a tough material, so it is extremely difficult to drill. How to drill a hole in the wall without a drill. How to drill a concrete wall. The hole in the. Even how to drill a wall in a panel house, the task can be thought of as unsolvable.

Although, if you know certain secrets, this popular rumor process will greatly simplify you.

How to make a hole without a drill with their own hands at home

Our customer is healthy tips here:. Treatment of pain in the.

Drills. an additional tool than to drill a concrete wall. How to drill a hole in a concrete wall with a pen. How to drill a hole in a brick wall. Their diameters are varied. Experienced craftsmen advise to make a selection, based on the diameter of dowels.

How to drill a big hole in metal

Now drilling holes a large cross-section in metal is not a serious case. The main thing is to prepare well. Let’s say you need to make a hole in an angle, a channel or otherwise to make a embedded part, to reinforce a building structure or to hang a shelf, a lighting fixture or a pipeline. In other words to perform it not on the condition of the shop as it is also called a workshop, but directly in the field. It is easier to use an electric drill for drilling in these aspects. As annoying as it may sound, imagine the pressure on its surface should be applied to drill a hole across the 16 to another 20 mm? The question is not rhetorical. the force is about 40-50 kgf. It is not only to provide, if the intended hole is located above the level of the shoulders of the driller. 10 years ago, when faced with such a problem, even craftsmen resorted to an autogen and, imagine only, to drill small holes on the circumference of a large. At the moment, there is a hundred percent profitable solution for this purpose. core drilling, which provides the creation of holes in the 11 qualification.

READ Diamond drill bit DeWALT D21585

But some people are convinced that core drilling is a rather expensive way, economical only for industrial volumes. Is this statement true?? In part. Now choose a few options for tools and equipment to perform drilling in metal of large cross-section without reaming. With all this, the costs per hole will be justified even when drilling just a few holes.

Consider what options are tools to perform through holes with large cross section in the metal offers the market. Let’s take the cross section of 51 mm.

First of all, they are metal drill bits. The selection ranges from the cheapest ones, which are sold in sets and are not even accepted by us in the present review on the basis of the number of events that their purpose is. If they can drill through a sheet of metal, it will not be thicker than 0.5 mm. In currency terms, products with a wall width of 1-1.4 mm start from 240, often marked HSS. Co 5% and HSS. Co 8, but judging by the fact that it takes more than just one such drill bit to drill 1 hole in stainless steel, cobalt may not be there at all.Twice as expensive are crowns of a better quality, which can drill in stainless steel and common steel with a few mm of width. Bimetallic bits of this level can drill 5-20 holes in a metal sheet width of 5 mm. However, the introduction of a cooling lubricant ensures that the upper limit of this range is reached. On the third level are bimetallic drill bits of global brands, which are twice as expensive, usually equipped with special devices for quick changeover in a drill, but the resource life is not much different and generally does not exceed the average price level.

Drilling large cross-section holes in steel sheets with a width of more than 5-6 mm for bimetallic crowns is a huge challenge, although sometimes we hear a different worldview. It is based on the data on the workable version of the depth of drilling such crowns. 35-38 mm. Usually, only traders of bimetallic bits, who do not have more worthy tools in their assortment, would risk to advise to drill a 30 mm sheet or support in this way. There is the fact that the bimetallic bit has no chip groove, and when the thickness of the metal to be drilled becomes greater than just the tooth height of the bit, there are problems with chip evacuation. Even now, the body of the bimetal drill bit is not very cylindrical, this causes jamming in the metal.

HOW TO MAKE A HOLE/HOLE IN THICK METAL

In contrast to bimetallic crowns, the teeth with carbide teeth provide more accurate drilling. The body of the carbide ring saw is turned, although the bimetallic bit is coiled from tape and welded into a ring. There are several types of carbide drill bit designs. Without going into the types of shanks and attachment types, let’s just take a look at the cutting part. The most expensive part of the drill bit is the carbide teeth. The material specification is very dependent on drilling speed, impact resistance, drill bit life and the ability to drill alloy steels with high chromium.

The 2nd feature you should pay more attention to is the shape and size of the tooth. To drill on thin sheet steel, narrow stainless steel and non-ferrous metals, use a drill bit with a flat profile that is slightly beveled inward. Such crowns also have no chip-removing groove, and it is impossible to drill with them metal thicker than the height of their tooth. The price of such crowns is two or three times higher than that of bimetal crowns, based on the design of their bodies, they will be designed for drilling flat materials, as it is also called for making drills in pipes and profiles. Because these are professional samples, in our time their fakes are actually not common, and all occurring in the current sector of the market samples of the applicable characteristics, but a good characteristic should be chosen from manufacturers who specialize in these products.

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It is natural to drill thicker metals with teeth of variable sharpening profile. In such bits, who is the 2nd in a different way, you, one of the 3 consecutive carbide teeth is sharpened in its own way. It provides soft cutting, absence of vibration, lower load on cutting edges and, naturally, longer life of the core bit. In such bits there is a small, as it is also called long, practically full height of the wall of the chip flute. The 1st variant allows drilling of metal up to 12 mm in width, and the more powerful bits with a developed chip-removing groove. up to 25 mm. This is a more progressive version of the tool to make holes in metal with a large cross section, with better performance and quality, as we agreed, for a core cutter with a cross section of 51 mm. Just like everywhere else in nature, there are differences in one direction or another to 5 times, but, as usual, consider the golden mean.

Summarizing the above, what can now be recommended master, for whichotverholes large cross section in metalene everyday problem?

How to drill a large hole in metal

Now drilling holes large cross section in the metal is not a serious problem. The main thing is to prepare well. Suppose you want to make a hole in the corner, channel channel or say embedded to strengthen the building structure or hang a shelf, a lighting fixture or a pipeline. In other words, do it not subject to the shop as it is still called a workshop, but directly on the spot. It is easier to perform drills in such aspects to use an electric drill. As annoying as it may sound, imagine the pressure on its surface to apply to drill a hole cross 16 to another 20 mm? The question is not rhetorical. the effort will be about 40-50 kgf. It is not at all only to ensure if the intended hole is located above the level of the driller’s shoulders. Even 10 years ago, when faced with such a task, even craftsmen resorted to autogenous drilling and, imagine only, drilling small holes around the circumference of a large. At the moment there is one hundred percent prof solution for this purpose. core drilling, which provides the creation of holes according to the 11th qualification.

READ Diamond Drill DeWALT D21585

But some people are convinced that core drilling is a rather expensive method, cost-effective only for industrial volumes. Is this statement true? In part. Now select a few options for tools and equipment to make a hole in metal with a large cross section without reaming. With all that, the cost per hole will be justified even if you only drill a few holes.

Consider what options tools to perform through-holes in metal large cross section offers the market. For the comparison, we take a cross section of 51 mm.

First of all, these are diamond drill bits. There is a choice of samples from the cheapest, which are sold in sets and are not even taken by us in this review based on the number of events that their purpose. even if you can drill through a sheet of metal, it will not be thicker than 0.5 mm. From 240 are offered with a wall width of 1-1,4 mm, they are often marked HSS. Co 5% and HSS. Co 8, but judging by the fact that it takes more than just one such drill bit to drill one hole in stainless steel, the cobalt may not be there at all.Double-priced bits of a better performance, allowing in fact to drill in stainless steel and stainless steel with few mm width. Bimetal crowns at this level can drill 5-20 holes in sheet metal 5 mm wide. In all this, the introduction of any lubricating-cooling composition ensures that the upper bar of this range is reached. On the third step are bimetallic crowns of global brands, which are twice as expensive, are usually equipped with a special device for quick change in the drill, but the resource is not much else at all do not exceed the average price level.

Drilling holes of large cross-section in steel sheets with a width of more than 5-6 mm for bimetallic crowns is a huge challenge, although at times we hear a different world view. It is based on the data on a workable version of the drilling depth of such bits. 35-38 mm. Usually, only traders bimetallic drill bits, which in the range there is no more worthy tool, the risk to advise to drill a 30 mm sheet or support this way. There is that the bimetal crown is deprived of a chip drainage groove, and when the thickness of the drilled metal becomes not just the height of the tooth of the crown, there begin to be problems with the diversion of chips. Even now, the body of the bimetal drill bit is not very cylindrical, it causes jamming in the metal of a good thickness.

HOW TO MAKE A HOLE/HOLE IN THICK METAL

In contrast to bimetallic bits, carbide tipped bits provide more accurate drilling. The body of the carbide ring saw is turned, although the bimetallic bit is coiled from tape and welded into a ring. There are several types of carbide drill bit designs. Without going deep into the types of shanks and types of attachment, let’s just take a look at the cutting part. The most expensive part of the drill bit is the carbide tooth. Material characteristics have a major impact on drilling speed, impact resistance, bit life, and the ability to drill high chromium alloy steels.

The 2nd characteristic to pay more attention to is the shape of the tooth and its size. To drill sheet steel, stainless steel and non-ferrous metals, a narrow tooth with a flat profile that is slightly beveled inward is used. Such crowns also have no chip-removing groove, and it is impossible to drill with them metal thicker than the height of their tooth. the price of such crowns is two or three times higher than that of bimetallic crowns, based on the design of their housing, they will be designed for drilling flat materials as it is also called to perform drilling of pipes and profiles. Because they are professional samples, nowadays their imitations are actually not widespread, and all occurring at the current market sector samples of applicable characteristics, but not bad, you should choose from manufacturers specializing in these products.

It is natural to drill thicker metal with teeth of variable sharpening profile. In such drill bits, who 2 differently, you, one of the 3 consecutive carbide teeth is sharpened in its own way. This ensures smooth cutting, no vibration, reduced stress on the cutting edges and, of course, a longer drill bit life. Such core bits have small, as it is also called long, actually the entire height of the wall of the chip removal flute. the first variant of a drill bit allows you to drill metal with a width of up to 12 mm, and more powerful drill bits with a developed chip-removing groove. up to 25 mm. This version of the tool for drilling holes in metal with large cross section is more progressive, offering better performance and quality as we agreed, for the core cutter 51 mm in cross section. as well as everywhere in the nature, there are differences in this or that direction up to 5 times, but, as usual, to consider the golden mean.

Summarizing the above, what can be recommended to a craftsman, for whom the holes of large cross-section in the metal every day?

How to make a hole in metal without a drill?

How to drill a concrete wall with an ordinary drill without a torch?

How to drill a concrete wall with an ordinary drill?. Such a question probably asked by craftsmen when they had to hang shelves, cornices, etc.

Concrete is a strong material, so it is very difficult to drill. How to make a hole in the wall without a drill. How to drill a concrete wall. The hole in the. Even how to drill a wall in a panel house, the task can be thought to be unsolvable.

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Although, if you know certain secrets, this rumored process will greatly simplify you.

make, hole, wall, drill

How to make a hole in metal without a drill. How to make a hole in hardened steel without drilling

I’m sure you have faced with a situation where you need to drill a hole in a wooden billet, say, for the installation of decorative fixtures.

And so, having gone through the entire arsenal of drills, you regretfully discover that a suitable diameter is not available or the largest available is less than the required hole.

What to do? To run to a tool store or to order in an internet store? No need to rush, let’s use our wit and our tip!

Large diameter drill bits

The problem of drilling huge holes may appear when laying, for example, drainage or ventilation systems. To make holes of considerable cross-section special attachments are used, which are called crowns. Their main difference from drills and drills is that they are hollow inside. That allows you to use even less energy for drilling. The concrete drill bit is a hollow iron tube. There is a number of diamond-coated cutting tips on one end. On the other hand, a shank is welded to fit into a percussion drill or drill chuck. Teeth are available in a variety of lengths and cross-sections.

Drilling with a diamond core can be carried out manually. But not all such work can be done by hand. You can’t drill a hole in concrete for a pipe with a huge cross-section and even with hand tools. Drilled holes in thick load-bearing walls with a whole set of equipment, including:

The drilling process is as follows. A guide pole is attached to the wall. The drive with the electric motor installed on it moves along. The crown of the desired cross-section is clamped in the chuck of the electric motor. Cool water is continuously supplied to the place of drilling, which cools the tool and prevents the formation of dust.

Drilled holes in this way have very clear boundaries and a smooth inside surface. It is also fundamental that such installations allow drilling at a certain angle. This allows the laying of lines of communication with the least possible damage to the walls.

Drill rigs with diamond cores are expensive, so do not take one to make a pair of tiny holes in the wall.

The device for drilling deep into the wall surface. which is the best

How to drill a hole in the wall. a beginner often faces this question. Today it is not difficult to cope with such a task. If a person has at least minimal experience and uses modern power tools in the work, he will cope for sure.

How to drill a hole in the wall correctly? All depends on the surface material

To keep the room clean after all the work, it is worth using the conductor. thanks to it you can drill with a minimum amount of dust and dirt.

The torch is perfect for making holes in the wall if, for example, the wall needs thermal insulation (or for other purposes). professionals recommend using it. This technique can easily cope even with high-strength materials, nothing better than the peorator for holes in the wall has not yet been invented. But high-quality tools are expensive, for home use it is practically not bought. Another option for making holes in the wall is an electric drill, which has the effect of impact.

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How to Make a Hole in Concrete Without a Drill

How to drill a concrete wall with an ordinary drill and a torch?

How to drill a concrete wall with an ordinary drill?. such a question masters probably asked when they had to hang shelves, curtain rods, etc.

Concrete is a strong material in connection with this lends itself to drilling very poorly. Even how to drill a wall in a panel house, the task seems unsolvable.

Although, if you know certain secrets, this process for you to simplify significantly.

make, hole, wall, drill

The most accurate drilling. tips for a perfect result

In fact, drilling a hole in a wall is not as difficult as it seems. including getting a precise, neat depression:

Accuracy and precision are important when drilling into walls

  • Glue or tape on the side of the conductor glued sheet of sandpaper. The size of the element depends on the area where the hole will be located. Due to such a simple manipulation, the grip of the device and the wall surface will increase, the master will accurately make a perfect hole where it is necessary. Stationary limiters are also often used. The cost of the product is quite moderate, everyone will be able to find it at retail;
  • Sometimes a hole must be drilled for the dowel. As you know, they can have different diameters, but most often up to 10 mm. It all depends on what is planned to hang, the weight of the product also plays a role. The density of the wall material is taken into account necessarily;
  • To get a universal conductor, in it a simple drill makes a few holes of the required size. so that the device could be hung without problems;
  • Often a plate is attached to the conductor. Thanks to this shelf reliably protect the wall surface finish from debris and possible dust. Such a device is also used for drilling holes for fastening baseboards to the wall and floor;
  • On the conductor measure out places of the required size. from the shelf at the required height. Next, the holes are drilled. To get an optimal recess, the shelf is placed on the floor. the slots will come out exactly the size, at the required height. When performing the installation, it is worth acting in stages, adhering to the rules. On the floor surface the plinth will lie correctly. there can be no doubt about this;
  • Sometimes it is necessary to hang a decorative element on the wall. a photo frame, a picture or something like that. Here it is impossible to manage without an auxiliary conductor. The point is that between each other the holes should be clearly spaced. It is worth taking into account your wishes and make sure that the work is done in the same style as the entire room
  • To make their own hands conductor, which will help to drill the holes as correctly as possible, pick up a metal sheet or plywood. A marking should be made on this element, and then the necessary number of holes should be made with a regular drill.

Read also: The best professional cleaning vacuum cleaner

It is worth considering when the parts need to be attached to several screws, rather than one:

  • On the wall, the first hole is drilled, the second is made with the same size as the screw. The drill guide will help to obtain the exact indentation. After the dowel is hammered into the hole;
  • The conductor to the wall surface can be screwed with a self-drilling screw and dowel. The alignment is carried out by a water level. this method will help to obtain an even recess and all of them will be located on the same level, as required;
  • With a simple conductor (which you can make yourself) can be obtained by drilling. they will be at a distance from each other, as planned;
  • This technology will help the craftsman to perform the holes even at large gaps. First, to do this, the holes are drilled as mentioned above. Then the conductor is screwed on both sides with self-tapping screws. Use the drill to make other holes and the result will be perfect.

If you plan to run the cable through the hole in the wall, you should make it 20% more, because it must not be squeezed. The main rule for the cable in the wall. freedom.

You can rent a tool for the job, if you don’t have your own

Approximately so looks the answer to the question. how to drill a large diameter hole in the wall. Everyone can do it. the main thing is to act without haste, to apply correctly markings.

Stoppers help drill the wall to the right depth, with the right diameter. Working with brick is not as difficult as with concrete. but the accuracy in the process does not hurt, as in any other case. it is important not to forget about it.

Many people live in homes with concrete walls, and when there is a need to make a hole in them, they meet with serious difficulties.

Do not despair and get upset if you immediately failed to hang a shelf, lamp or cupboard, read our recommendations and everything will work out.

make, hole, wall, drill

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