How To Properly Drill A Concrete Wall With A Drill
How to properly drill a concrete wall
Each of us at least once in our life faced the task of hanging a shelf, painting or other object in our apartment, and since the walls of the Russian
Drill
An impact drill differs from the more common non-impact drill in that the drill movement in it is carried out using special ratchets with teeth. It is very simple to use, you just need to put the instrument into the shock rotation mode and get down to business. Even more important for the success of the component are the nozzles suitable for our task. Drills, read their list in one of the paragraphs below.
In addition to choosing the right tool and consumables for it, we note a couple more features of drilling concrete walls with a drill. If you nevertheless undertake to work with a hammer drill, then interrupt while drilling and help with your hands, driving in a pointed drill with a hammer, then continue using the drill. If the drill is underpowered, let it rest more often to avoid overheating.
In general, nothing is impossible, and if you wish and diligence, you can probably cope with the wall, having in your arsenal not quite suitable tools for this, but remember that if the surface does not lend itself, it is better to postpone the venture if you do not want to say goodbye to your drill.
Perforator
With this tool, everything is simple:
- To begin with, we check its serviceability, we clean the shaft from debris.
- Insert the drill until it clicks
- We bring the tool perpendicular to the wall and start drilling with a little pressure. The drill, if the process is long, is moistened from time to time with plain water so that it does not overheat.
- If the drill is stuck, then we simply take it out of the punch, insert a tool of a smaller diameter and try to use it to free the stuck object, expanding the hole.
How to properly drill a concrete wall
Each of us at least once in our life was faced with the task of hanging a shelf, painting or other object in our apartment, and since the walls of the domestic housing stock are predominantly concrete, this activity requires some skill and the necessary tools at hand.
Sometimes this procedure takes on a non-trivial nature, because the walls can have a heterogeneous structure, including iron reinforcement or crushed stone, and the usual concrete is quite durable, so today we will tell the reader about how to make a hole in a concrete wall and what is needed for this.
Drilling concrete
Concrete wall
Drill bits with victorious tips Holes in concrete can be needed for a wide variety of purposes. The need for them may arise during routine repairs. For example, holes in a concrete wall are required when installing a toilet and other plumbing, for installing shelves and sliding doors. There are tons of examples when you need to use a drill to work with this material. Concrete has its own special properties, therefore, work with it is also carried out according to certain rules.
How to drill concrete? For this purpose, you need to purchase drills with victorious tips.
It must be remembered that a drill is used in working with concrete only for drilling small holes (up to 12-13 mm). If you need to make a larger hole, it is better to use a hammer drill.
Drill breakage and jamming are the most common problems when drilling in concrete. Drills can also become clogged, so they must be cleaned and sharpened regularly.
Drilling is done as follows:
- First, the point is marked at which the hole will be made.
- Then you need to make a small depression at this point with a conventional drill.
- Is the deepening ready? So it’s time to change the conventional drill to an asymmetric one. It will allow you to work more efficiently.
- If the hole is made for a dowel, then it must exceed its size. Because concrete dust will significantly reduce the headroom.
- It is better if the drill used in the work has a built-in level. Anyone who has already drilled concrete knows how difficult it is to keep the tool in an even position at all times. Especially if the work is long.
- During operation, the drills can be regularly moistened with plain water. This makes the process easier.
Drilling tiles
Drill selection
Tile is a very fragile material. Wrong move and it might just split. To properly drill a tile, you need to follow simple rules. First of all, you need to select special drills that are soldered from carbide. This will reduce the stress on the work surface and facilitate the drilling process.
The point where it is necessary to make a hole must be marked in advance. This is done with a tap or marker. This point will ensure that the drill does not slip. The mark is made on the outside of the tile.
We drill tiles
Sometimes it is necessary to drill a tile that is already glued to the surface. In this case, glass drills can be used. There are no special secrets when drilling tiles. The main thing is not to exert too much effort, otherwise the tile will crack. The better the drill, the easier the work process is.
How to drill correctly
- 1 Drilling metal
- 2 Drilling tiles
- 3 Drilling in concrete
- 4 Drilling wood
In this article, we will tell you how to properly drill various materials with a drill: metal, tiles, concrete, glass, wood. Working with wood, metal, concrete and tiles has its own subtleties. If you follow some principles, then the holes will turn out to be smooth and of high quality.
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 takes place:
- Concrete;
- Tile;
- Wood;
- 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;
- Chipping 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. Typically, the tool is in use 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.
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 enter 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 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 doing 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 over the tiles and scratch the base, which will damage the masonry.
The process of drilling the tile should take place at low speed 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.
Drills, drill bits, crowns for concrete
The choice of accessories is of great importance. The victorious tip is T-shaped. If you want to get a really durable tool, buy drills from domestic manufacturers, where the metal ratio is 9: 1, if you buy a Chinese-made drill, know that there are less hard alloys there.
Hardened drills are black, while titanium-coated drills are gold. Titanium is much stronger.
Drilling concrete with a drill
For a drill, choose drills with a shank in the form of a polyhedron or a cylinder, for a hammer drill. Drill bits marked SDS-plus, SDS-max. Drill bits and hammer drills are not interchangeable: they can be installed on another tool only with an adapter.
| Auger | Designed for making deep passages. Their length can be up to 1 m. |
| Gentle | Allows quick creation of small diameter holes. |
| Spiral | Used for drilling large diameter passes. |
But the fact is that with the help of drills, holes are made only up to 4 cm in diameter. To drill larger passages in concrete, use carbide-tipped concrete drill bits. Their diameter is 35-120 mm. However, the most common crowns are 68 mm in diameter. They are ideal for creating socket holes. Extension cords are commercially available that allow you to make holes deeper than 15 cm.
If a drill is used, then tungsten carbide-coated bits should be selected. The ability to work with such crowns is determined by the power of the drill. It must be over 1000 watts.
Drilling tool
Impact drill for concrete
The organization of work on the manufacture of holes in concrete requires a special approach, involving the selection of the appropriate tool and special drills (the usual ones are not suitable in this case). The following toolkit is best suited for these purposes:
- Drill selection perforator (hammer drill);
- Drill bit made of tungsten carbide and cobalt alloy;
- Diamond drill.
A hammer drill or hammer drill provides a rotational-translational movement of the drill (drill), which greatly facilitates drilling in concrete.
Some experts believe that in most everyday situations, you can do with a conventional drill that does not have an impact function. But in this case, for the successful completion of the work, it will be necessary to use a special metal pin, the thickness of which is approximately equal to the diameter of the planned passage. By means of this pin, they “fill” the point of the intended drilling and periodically break the concrete as it sinks into the wall. Several small holes can be drilled with a conventional drill with a winder drill.
How to drill a concrete wall: technology features
- 1 Drilling tool
- 2 Drills, drill bits, crowns for concrete
- 2.1: drill bits for SDS-max, SDS-plus rotary hammer
- 3 How to work with a conventional drill with a victor drill
- 4 Diamond drilling method
- 4.1: diamond drilling technology
- 5 Tips for drilling holes
Walls and ceilings of modern buildings are most often made of monolithic reinforced concrete slabs. It is well known that concrete is a material of increased strength, the handling of which requires knowledge of its processing techniques. In particular, it is necessary to drill a concrete wall with a special tool: a drill or a hammer drill.