What is the puncher used for?
This tool is used to break up any materials. It is often used by both cool "pros" engaged in construction and repair on an ongoing basis for several years, and home craftsmen.
Using a puncher, you can:
- drill a hole in concrete, brick, blocks
- remove the plaster;
- knock down the tiles;
- break off bricks;
- make slitting of concrete walls.
Without this tool, you can't make repairs or build a house. It is convenient to work with it - it is fast and has almost no recoil.
Instrument attachments can be:
- borax;
- chisels;
- core drills;
- peaks.
As for the rig, it can have a tail section of two systems. It's either SDS Max or SDS Plus.
The SDS Plus system features four oval mounting grooves. Two of them are at the end and are open, the other two are hidden. When the shank is inserted into the chuck, it moves along the open slots, like a guide. Special locking balls fix it in the closed holes.
Boers with shanks SDS Plus.
The SDS Max system has not four, but five notches for fastening. Now there are three open grooves, so the drill holds more firmly. This system is most often used in professional instruments.
The chisel attachment is placed on the hammer drill when something has to be dismantled. The lance nozzle is used for chipping walls before laying wires or for making holes in the wall. The bit will help you create a large through hole.
Tips & Tricks
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It should be borne in mind that concrete drills should be used exclusively for working with concrete, ceramics, and stone. It is highly undesirable to drill metal or wood with them.
If, when drilling the load-bearing wall, the drill hits the steel reinforcement, it is better to drill it with a drill for metal, and then continue drilling drill bit for concrete.
- When working with an impact drill, sometimes hard stones can be found in concrete, which the drill does not always "take". In this case, use a special hammer or an old concrete drill and sledgehammer to manually crush the stone. Drilling can then be continued.
- When working with hard concrete, be sure to ensure that the drill does not overheat, allowing it to cool down every 10-15 minutes.
- Sometimes, when drilling a wall, pieces of plaster can fall off from its back side. To avoid this problem, it is enough to reduce the speed. Although the work will go a little slower, you will not have to worry about the safety of the wall.
- To drill ceramic tiles, use a drill for concrete, but set the mode of a conventional drill. In this case, you should not press hard so that the tile does not split.
Where and what is the drill used for
First, let's talk about drills. Even a not quite knowledgeable person knows that it is with this tool that, if necessary, you can drill large or small holes in almost any material. If the drill is equipped with a percussion mechanism, then it can also punch concrete walls (that is, work in percussion mode). However, this mode can be easily turned off by switching to traditional hole drilling, which is very convenient. But this area of use of the drill does not end there.
Depending on what material needs to be drilled, different types of drills are used, which both look different and are intended for different purposes.
1. So, for drilling a wooden surface, wood drills are useful, but in most cases they are replaced with ordinary metal drills.In some cases, feather drills are used to drill wood.
2. If you have to work with metal, then you need other drills - more durable, having a certain design.
3. And with tiles and glass, you should be more careful - just look, instead of an even hole, a chip will turn out. Therefore, to solve such problems, there is another type of drill - these are lance drills for ceramics and glass.
4. For making large holes, core drills are the best option.
5. As mentioned above, when the hammer drill works like a hammer drill, it is capable of hammering concrete and brick. Although she cannot become a full-fledged puncher, she can perform work of an average degree of complexity. For these purposes, drills with victorious tips are used.
To grind the surface with a drill, it is enough to use a grinding wheel as a nozzle.
If there is a need to clean various metal surfaces on drill it is enough to put on a special steel wire brush.
If the wire in the bundles at the brush is twisted, then the processing will be rough. For finer finishes, use a corrugated wire accessory.
If you need to mix some mass, then the drill can be easily turned into a mixer. For this, there is also a special nozzle.
This makes the impact drill a versatile tool capable of many functions. With some additional tools, it can work with a mixer, a screwdriver, a grinding machine, or, when the chiseling mode is turned on, a perforator.
Can you drill concrete with a drill?
It is no secret that the first stage in any repair is procurement, when materials are purchased and tools are prepared. Depending on the nature of the work, completely different devices may be needed, but most often it is impossible to do without a drill or screwdriver. These tools are needed for drilling or drilling cylindrical holes in various objects, into which dowels, screws and other parts will then be placed. Today manufacturers offer a lot of tools for such purposes, which differ not only in appearance, but also in the principle of operation.
Scope of Impact Drills
In fact, this tool is a kind of hammer drill, but it is smaller and lighter. They are designed for drilling holes in very hard materials - concrete, brick, plastic and even metal, as well as for loosening and tightening screws. Some impact drills are equipped with special elements for sanding, paint stirring and milling.
Choosing a quality hammer drill is not difficult, but you need to build on some indicators. The first is the power of the tool, because the diameter of the hole that can be drilled depends on its value. For home repairs, tools with a power of 450 to 700 watts are suitable. Impact drill transmission can be made of plastic or metal. The latter option is more expensive than plastic, but more durable.
The process of drilling with an impact drill should be carried out at low speeds, and after its completion, the drill must not be removed using reverse drilling, as it may be damaged.
Features of the choice and use of a perforator
This tool is the most powerful of any drilling attachments.
Most often it is needed for drilling holes in hard concrete, floors and walls of structures. It is also indispensable for removing old plaster and tiles. There are mains powered rock drills and those with a built-in battery. The larger its capacity, the more the tool will work on one charge.
The main criterion in choosing this tool is the torque indicator. The higher the value, the easier and faster it will be to drill a hole in hard concrete.At the time of drilling, you must not press on the hammer drill and change the engine modes. It is better not to use it for chiselling, because this leads to rapid wear of the mechanisms.
Using screwdrivers
This tool is relatively compact and lightweight. It is used for twisting and unscrewing screws and screws. Typically, screwdrivers have a small power, which is enough only for drilling small holes in diameter. The drill-driver can only be used for soft and loose materials - plywood, wood, chipboard, drywall and others. A large assortment of screwdrivers is presented on the website
These tools can be corded or cordless. Of course, a portable drill is much more convenient, but for home use it is better to purchase a plug-in model, since it is much cheaper.
Drill maintenance
Although borax is a consumable item, with proper care, their service life can be extended for some time.
In order for the drill to always work correctly, and the fastening system of the perforator and drill is not broken by dust, it is required to lubricate it periodically. Lubricant is readily available from almost any power tool store. How to use it correctly is indicated in the instructions attached to it.
The lubricant is sold as a gel or spray. The best quality and most famous are greases from the brands Bosch, Metabo, Makita and Interskol. They have good water resistance, anti-corrosion and conservation properties.
Borax cost
Before buying a drill, you must first decide what amount of work will be expected. For occasional one-off drilling, it is best to get a cheap drill. If long-term work is expected, it is advisable to buy a set of drills in a package (from 3 to 10 pcs.). This is quite beneficial if you need to quickly replace a broken drill.
For certain jobs, special powerful drills of various diameters may be required. Naturally, their cost will be high. It should be remembered that their price depends directly on the length. For example, a 6x110 drill will cost several times less than a 6x210 drill.
Concrete Drilling Tips
When drilling concrete, you should adhere to a certain operating mode of the tool:
- It is impossible for the drill to overheat, otherwise it will quickly fail. For this, it is desirable every 10-15 seconds. stop work and remove the drill from the drilled hole.
- Do not skew the drill, otherwise it may break off and remain in the hole, after which it will be quite difficult to remove it.
- The drill must be matched precisely to the fastening system of the hammer drill chuck.
- When working with a hammer drill with reinforced concrete, it is recommended to use drills with diamond tips and use the shockless drilling method.
- Use lubricants to protect the cartridge from dust erosion.
- When working, use protective equipment: coarse gloves, a respirator or gauze bandage and, without fail, a protective mask or, in extreme cases, glasses.