Is it possible to drill concrete drill

A distinctive feature of concrete drill from others is a baptist. It is created from a strong alloy, due to which solidness similar to diamond stones is achieved. Masters call such types of victory, it is these products that differ in strength from other types that are created for metal or wood.

There are 2 main types according to which concrete drilling is classified:

  • For a drill. Consist of a shank for the nozzle, which is performed in a cylindrical or multifaceted form. The dimensions are small, the product is suitable for creating holes in many solid materials, for example, in brick, foam block. It is recommended to use a high.Power drill, which will drill concrete,
  • For a pedorator. In the shape of a drill is cylindrical, there is a shank, designations SDS Plus or SDS Max. The products themselves are quite overall and long, suitable for reinforced concrete structures.

Bosch GDB 350 WE Professional | Diamond Drill | Concrete Drilling Tool

If you need to create holes in the reinforced concrete structure using a simple drill, then it is not always possible to solve the problem only with a drill. You need to use a pedorator, and for this, the drill tool is divided into the following types:

  • Screw. Used to create deep holes,
  • Spiral. Suitable for volumetric holes,
  • Gentle. Used for drilling passes of different sizes and depths.

For proper work, you will need not only to insert a drill into the cartridge, but to snap it. For the simplicity of this task on the products there is a small thickening at the very end. It should also be noted that the goods are considered a professional tool, since with the help of them you can create holes from 4 mm to 3 cm in diameter.

If you need a large hole, then a coronal look will come to the rescue. Such products make it possible to make a recess of 12 cm in diameter. The products are very durable, manufactured in several versions:

  • Diamond. Visually made in the form of a pipe or crown, installed on the rod, at the edges there is a spraying of diamond, which provides high strength,
  • Winner. It looks like a nozzle, the main difference from diamond is the absence of spraying, it is replaced by special teeth from winning.

Crowned products are recommended to be used for openings for sockets, switches or wiring, other communications. To select a suitable concrete product for a drill, it will be necessary to take into account not only the parameters of the element, but also the dimensions of the future hole. Based on this, the length of the drill is selected, which depends on the diameter:

It turns out that for large holes, a long concrete drill is used. If you use thin tools, then there is a risk of damage due to increased load.

Choosing tools and working with it

When choosing a tool in order to drill a hole, you should understand that your work depends on it. A good drill neatly drills the concrete wall, or other necessary material, simplifies the drilling process, while the bad will require large time costs, may not cope with the task, or complicate it. What you need to pay attention to when choosing a drill:

  • Is there any possibility of changing the drilling speed?. This item is important, since the correction of the speed mode will ensure the neatly operation of the drill, helping it not to damage the surface.
  • Is there any possibility of shock drilling and adjusting the depth?. Shock drilling can be used in problem areas, softening them.
  • Is it possible to hold the drill with both hands?. The drill is not easy and therefore should give preference to models that are equipped with handles.
  • Is the power of the tool for your work satisfactory?

Having decided on the drill, before the start of work, you need to get the same. To do this, take a drill in one hand, like a gun, place the second hand on the handle of the tool (if it is not supposed to be designed, the hand is placed near the cartridge). It is necessary to hold the drill in the hands strictly horizontally so that the hole does not work out with distortions and at the wrong angle. Before turning on the drill, wait until it becomes ambient temperature. Sudden temperatures can provoke condensate. If you decide to relax during work, turn off the tool from the network.

Tool selection criteria

Name Characteristic
Drilling speed switch Ensures the accuracy of the drill
The working surface is not damaged
The presence of a function for creating strikes Used in complex areas
The material is softened
Provision of the regulator of the depth of work Fixes the length of the resulting recess
The opportunity to hold two hands The heavy tool is securely fixed when working
The power of the product Should ensure the performance of the necessary work
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During operation, the device must be kept parallel to the floor.

After acquiring the tool, you should learn to hold it. To do this, take the device in the hand like a gun, and with the other hand they hold onto the side auxiliary handle. If the unit model is not equipped with such an element, then the second hand is fixed by the site near the cartridge. Hold the item only horizontally, it is to provide laying of the hole without distortions and with the right angle. Before work, it is necessary that the tool gain the temperature of the environment where it is used. Temperature drops provoke condensate formation inside the equipment.

When stopping repair measures, the electric drill should be disconnected from power.

Necessary tools and their choice

Incorrect selection of the tool and type of drill will not only not allow you to get the desired result, but can also spoil the equipment. Two types of equipment are used to drill brick. This is a peorator or shock drill. The correct choice of a drill, first of all, lies in its power. The minimum power of this tool should be at least 600 watts, and the minimum number of revolutions. From 2500 revolutions per minute. It is better if the mechanism has a reverse rotation of the drill and the ability to smoothly adjust the power. Drilling holes in a brick should be carried out by a shock drill, since the walls of this material are very strong to static loads, and are subject to only shock effects with a dynamic load. If you drill a conventional drill, the process will be long and ineffective, since the edge of the drill will not be able to catch on the internal structure of the brick. In this case, overheating of the tool and damage to the drill is possible.

In addition to the use of electrical equipment, there is the possibility of using a manual tool. The so.Called playback. It is a pipe with teeth at the end, which the hole breaks through by applying the physical strength of a person.

In addition, the following tools will be needed:

In order for drilling holes in the brick wall effective, it is necessary to use drill with a certain diameter made of carbide material. Their difference from the usual is the presence of a diamond or winning cutting edge. At a hole depth of up to 15 cm, you can use drills with a diameter of 0.6 or 0.8 cm. The maximum diameter of the hole that can have a drilled brick by drill is 1.5 cm.

If you need to drill a through hole of a much larger diameter, it is better to use a drill that is installed on a peorator and a shock drill. The size of the drill depends on the depth of the hole. If it is necessary to drill holes in the wall 60 cm wide or more, to speed up the process and its effectiveness, it is recommended to use drilling of the same diameter, but of different lengths at different stages of drilling, for example, start with a drill with a length of 15 cm, and at the final stage. 50 cm long.

The maximum diameter of the drilling hole can reach 2.8 cm.

To install boxes for sockets, switches, you need to create a niche. In this case, crowns are used for a peorator, which are made of strong steel and allow you to get a large diameter. Drilling with crowns is carried out without the use of shock function, and their choice depends on the diameter and number of teeth.

  • Dowel for fasteners
  • Slate for dowels
  • Protective glasses
  • Coolant
  • Kerno for applying marks when drilling a drill.
  • A hammer
  • Winter glass
  • Metal detector

A little about the device of the drill and install the drill

The classic drill consists of a power cable, buttons, capacitor wires, reverse, brushes and springs, anchor, stator, gearbox and cartridge, bearings, key and mounting screws. Properly inserted drill improves the quality of drilling, and can protect it.

The first thing to check, starting work with a drill, is there any pollution on the drill itself. In cleaning the drill, a beautiful assistant will be a rag. If the drill is weak, then there is a risk that it will fly out and injure the master. Accordingly, it is necessary to plunge the drill as much as possible into the cartridge (until it stops!).

In no case do not try to “lengthen” the drill through incomplete immersion in the cartridge!

It is important to ensure that the drill in the tool is fixed strictly along the axis. In case of non.Compliance with this rule, drilling in concrete will be carried out poorly, the shape of the hole can be unpredictable, and the cause of all these misunderstandings will be the elementary effect of beating the drill.

Choosing tools and working with it

When choosing a tool in order to drill a hole, you should understand that your work depends on it. A good drill neatly drills the concrete wall, or other necessary material, simplifies the drilling process, while the bad will require large time costs, may not cope with the task, or complicate it. What you need to pay attention to when choosing a drill:

  • Is there any possibility of changing the drilling speed?. This item is important, since the correction of the speed mode will ensure the neatly operation of the drill, helping it not to damage the surface.
  • Is there any possibility of shock drilling and adjusting the depth?. Shock drilling can be used in problem areas, softening them.
  • Is it possible to hold the drill with both hands?. The drill is not easy and therefore should give preference to models that are equipped with handles.
  • Is the power of the tool for your work satisfactory?
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Having decided on the drill, before the start of work, you need to get the same. To do this, take a drill in one hand, like a gun, place the second hand on the handle of the tool (if it is not supposed to be designed, the hand is placed near the cartridge). It is necessary to hold the drill in the hands strictly horizontally so that the hole does not work out with distortions and at the wrong angle. Before turning on the drill, wait until it becomes ambient temperature. Sudden temperatures can provoke condensate. If you decide to relax during work, turn off the tool from the network.

How to drill a concrete wall correctly

On the purchase of a drill drill, it is best to consult with specialists

The repair process in the apartment includes many works related to the creation of holes in the walls: for this, a tool of various designs and power can be used for this.

Many masters and those who are going to carry out repairs on their own, want to find out how to drill a concrete wall with a regular drill and is it possible at all.

A peorator is usually used for such work, but it is not always suitable for this, moreover, if the tool is to buy, then its cost is much higher than that of the drill.

Features of the choice of tools

In most cases, it is better to use a peorator for concrete drilling: it has an increased power, designed to break through solid surfaces, and allows you to make large in diameter of the hole. The use of the tool is impractical in the following cases:

possible, drill, concrete, diamond, drilling

  • The need to drill the wall to a depth of 10-12 mm;
  • Work with foam concrete, which crumbles when processing by the ashorator;
  • The work needs to do no more than 10-15 holes.

Before drilling the wall, it is important to choose the drill itself: it should not be unstressed, since such a variety is ineffective when drilling concrete, nozzle and cartridge almost immediately become unusable. The nozzles themselves should be winning, intended for concrete work, the tip with carbide.

In some cases, a successful solution will be the purchase of a drill-pediatric drill: the device is more expensive than a classic model, but is characterized by increased power, which can be adjusted.

What nozzles to choose?

Before drill a hole in the concrete wall, you need to choose the nozzle of the corresponding structure. The following varieties are used for work:

  • Shock.Type gear crows intended for drilling. When working with concrete, it is recommended to use varieties from separate soldiers made of the most durable metal alloys. Many crowns are equipped with SDS tails for installation in a drill with a fast.Packed cartridge. The drills are well suited for concrete walls, but when contacting the metal, they may begin to collapse, so before drill a reinforced concrete wall, it is necessary to check that there is no reinforcement used to strengthen the workplace of work.
  • Diamond crowns that are designed for unstressed drilling holes. Such nozzles are more modern, with their help to make a hole in the concrete wall easier. The edge of the crowns has an abrasive structure and special cutouts, during production it is treated by spraying diamond crumbs or corundum. Before making a hole in the wall, it is only necessary to choose the desired length of the nozzle: in everyday life, varieties are used with a diameter of up to 100-120 mm, larger crowns are used in professional work. A distinctive feature is the ability to drill without risk to damage the adaptation of reinforcement.
  • CS: Go-clocks that have a cutting edge with crystalline diamond particles. Such nozzles are used for most solid walls, including them drill concrete slabs, external walls and stone structures.

Before work, drilling equipment must be selected suitable in composition, thickness and length nozzle

Before drill the supporting wall or partition, it is necessary to make sure that the wires or cables will not be covered in the process of work, if one is laid inside.

How to drill concrete properly drill?

Typically, such work is performed in the following cases:

  • Black decoration of the premises;
  • Installation of built.In furniture and appliances;
  • Installation of wiring and plumbing, when communications are required to concrete.
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Why Diamond Core Bits Make Cutting Concrete a Breeze. Gear Up with Gregg’s

When using a winning nozzle during the work, it takes from time to time use a metal stripper, which is selected to the size of the hole being formed. Such a tool allows the drill not to jam with a deep immersion of the drill: the punch is placed in concrete and deepened by means of a hammer to make a hole in the wall, destroying the seal.

This process is quite long, the use of diamond crowns can be an alternative: a drill equipped with such nozzles will not get stuck in concrete.

Work by a shock drill with a diamond crown

  • Before drill the hole in the wall, you need to install the desired nozzle, after making sure of the working and integrity of the drill.
  • It is necessary to drill concrete carefully, when using low-power technology, the duration of continuous operation of the drill should not be more than 10-12 minutes. If the drilling is dragged out in time, it needs to take breaks so that the device engine has cooled.
  • After drilling a concrete wall, it became clear, then in addition it is worth considering that for each new hole it is necessary to process the nozzle. You can moisten the surface with water to facilitate the procedure and save the metal from deformation.

The whole process of work can be viewed at

If you are faced with the stuck of the drill, you can not extract it by force: this leads to a breakdown of the device, as a result of which the tip will remain in concrete. The nozzle needs to be disconnected, select a crown of reduced diameter and with its help pull out a stuck element.

With a reasonable approach, to execute in concrete the hole will not be difficult. The most important thing is to use suitable equipment for this and follow a certain order of actions. In addition, of course, it is necessary to observe safety precautions so that the work does not end in an injury.

From the video in this article you can extend additional information on this topic.

How to drill a concrete wall with a conventional drill?. This question was asked by many masters when she had to hang shelves, cornices and so on.

Concrete is a strong material and therefore lends itself to drilling extremely bad. Even how to drill a wall in a panel house, the task may seem unresolved.

Although, if you know certain secrets, this process can be greatly simplified.

Safety precautions

Any construction or repair work is associated with certain risks, so it is important to know how to drill concrete without injuries. A number of rules should be followed:

  • First, it is necessary to check that pipes or electrical wiring are not laid at the drilling point. This can be done using a metal detector. If possible, turn off the electricity in the premises where the repair is carried out. The drill is connected to a separate outlet connected to the distribution shield. Under a decorative coating, a metal detector may not recognize pipes or wiring. Drill in such places with caution so as not to in vain to spoil the wall.
  • If the house has hidden gas wiring, then the gas must be blocked for the duration of work.
  • The seams in the block house cannot be categorically cannot be drunk. Communications often put in the channel between blocks in violation of the construction rules.
  • Be sure to check how the drill is fixed in the cartridge.
  • In the process of drilling, it is necessary to use protection products: glasses, gloves, overalls. If you plan to work on top, put on a headdress. When drilling, a lot of dust is released. It is necessary to use a protective mask or respirator.
  • With through drilling the wall, it is necessary to make sure that work is not carried out from the opposite side by another person.
  • If the hole must be made at the ceiling level, then the work is done not from the ladder, but from the forests or goats. The ladder is less stable. If there is no suitable support, then the stepladder is strengthened with stops.
  • You cannot include a tool that rests on the work surface. The pressure and revolutions increase smoothly.
  • For the stability of the tool, it is kept only by the handles. Holding a working drill for a cartridge is strictly prohibited.
  • In some regions there is a time assigned by legislatively, at which noisy work cannot be done. This must be taken into account when drawing up an action plan.

To obtain the skill, you need to drill a hole in concrete several times slowly and neatly. This will help to understand that, subject to nuances and safety precautions, this work does not cause big problems and difficulties. Even newcomers can perform it on their own.

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