A pneumatic drill is a device that makes it easier to perform work in many areas. But despite this, it is not as popular as standard mains or battery-powered devices. It is definitely worth getting to know it better!
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Pneumatic drill - how does it work?
In order for a pneumatic drill to work, it must be connected to an external compressor, which is why it uses compressed air in its operation. The compressor must be efficient, because this is determined by the working pressure, which can reach up to 6 bar. Air consumption is also high, ranging from 8 to 10 liters per second. Thanks to their unique properties, pneumatic drills are used not only in industry, but also in such demanding areas as mining. A mining drill designed specifically for this purpose is used to make deep holes in hard materials. Although, as we mentioned, it works thanks to the driving force generated by the air from the compressor, its operation does not really differ much from other power tools. Of course, the differences between pneumatic and classic tools are noticeable, especially considering the shape of this equipment, because it was specially designed to work in difficult, unfavorable conditions.
What are the advantages of a pneumatic drill?
Although pneumatic drills are not as popular as standard mains-powered models, they are definitely worth considering, especially since they offer many advantages. Their high precision is highly valued, thanks to which they make precise holes, which is particularly important when drilling small holes. Equally important, since they use compressed air to work, they are harmless to the environment. They impress with their power and solidity, which makes them suitable for various, even very demanding, jobs. They are often equipped with an anti-slip handle, which guarantees safety during work - the risk of inaccuracy caused by long-term drilling is limited to a minimum. At the same time, there is no risk of electric shock, so there is no need to worry about the risk of fire. The operator of such a tool does not have to worry about burns either.
They are easy and convenient to use, mainly because 
that they are light, which allows for long work without much fatigue. They are often half as light as their power tool counterparts. This is one of the reasons why they are very often used in professional workshops, where most work is done with such professional devices. This is all the more important because the operation of this type of pneumatic tool is relatively simple. It should also be mentioned that a pneumatic drill rarely breaks down, and if it does, the repair is simpler and less expensive than traditional equipment. Its simple design is of great importance here.
Selecting a pneumatic drill - what to remember?
There is no doubt that it is definitely worth investing in buying a pneumatic drill, taking into account the most important parameters of this equipment. One of the most important is the rotational speed. In this area, we have huge possibilities, because pneumatic drills are offered with a very wide range of such values. At the same time, it is worth knowing that high speed does not always provide better results. A lot depends on what materials we intend to drill, for example, low speeds (around 700 revolutions per minute) work better in hard ones. The same is true for power, because it should also depend on the use of the drill. However, the compressor may be a limiting factor.
The shape of the device is also very important, especially if we plan to use it quite often. If we want it to be comfortable, the shape should be as ergonomic as possible. For this reason, many professionals reach for pistol drills, because they are much more comfortable to use. An angle drill is best for hard-to-reach places. The weight of a pneumatic drill also affects the comfort of use, so it is important for it to be as light as possible, which will make using it really comfortable. The most popular devices weigh around 0.5-1 kg.
You already know what the characteristics of a pneumatic drill and this type of pneumatic tool are. You also know its advantages. Now you can look for a model that interests you, which will work well in the work you do.