The contents
Punch is very popular nowadays a tool that is used for punching holes in solid metals by the use of an impact tool. The principle of operation of this device is quite simple: the structure of the processed material is destroyed due to the rotational effect of the tool. If you need to purchase this tool, then you have probably wondered how to choose a hammer? Or perhaps it is better to buy a drill? Consider everything in order.
Impact drill or punch: what to choose ↑
More often in construction give preference to drill and not drill. Why is this happening? After the drill has great power and thus its weight is several times less. In addition, materials for drills are much cheaper and you can buy them without any problems on the Internet or on the radio market. Then why it is better to choose a drill for the house, and not a drill?
Please note that the drill allows you to provide drilling without the use of shock mode. However, the shot in the drill is also possible, but this function is secondary. At the same time before you choose a drill for work, you have to understand that its main function is drilling with blow. In drill percussion mechanism presented in plain “ratchet”, but in the device with more power not so simple. After all, the device has, as electro-pneumatic, and Electromechanical principle of impact. In this case, the second option is much bypasses drill.
However, do not underestimate the power of a drill. It is important to understand that this tool is suitable for some other use. If you don’t know how to choose a drill with a hammer for a house and what to pay attention at purchase, it is necessary to consider the main advantages of these building tools.
What are the drills ↑
Modern repair and construction market has many options of electrical installations for construction purposes of different companies manufacturing. How to choose a good punch? This question, surely, is fundamental. First you need to determine the type of device, because all devices are of two types:
- professional;
- household.
Do not just make a choice in favor of household option if you decide to purchase a rotary hammer for home. How to choose a unit – this is a tough question, because it is necessary to consider all the details of the purchase.
So, both models are different from each other, as they have different degree of stress. At the same time, household and professional model has many features. Here it is necessary to tell that the repairmen in construction and home repairmen, in fact, perform the same function, so no need to purchase a more expensive model to improve the quality of the repair.
Suggest to assess the benefits of household tools, so how to choose a drill for homework is possible on the basis of its power, ease of use and quantity of the most necessary functions for repair. This will be enough to make quality repairs in the house.
The best models of drills ↑
Those who has experience in the construction industry certainly have favorites among the modern producers. We have tried to distinguish two main brands that are of high quality and have great demand in the construction market in our country is a Bosch and Hitachi. What’s better: Bosch or Hitachi? Punch which model is most suitable for home use? In order to answer this question is to consider the functionality of each model.
So, what is notable about the Bosch:
- engine power is 780 W, the impact force is 2.8 joules. This is sufficient for interaction with solid materials. So if you don’t know how to choose a hammer drill for concrete then you can buy this model;
- on the arm models are special pads to reduce the force of impact during use and make your work more comfortable;
- speed reaches up to 3000 per minute;
the model can be used to create holes under the socket and to prepare any mortar.
Now consider the advantages of Hitachi:
- power power tools 1,200 W;
- the frequency of the rpm can be from 120 to 250 depending on the type of construction process;
- for the convenience and safety of the user on the device there is a special safety clutch and aluminum gear protection that will ward off the heat;
- maximum diameter of holes that can make the tool is from 45 to 125 mm.
Compare all of the above characteristics before you choose a drill. For concrete, as well as interaction with solid metals both fit perfectly.
What to look for when choosing a device ↑
There are numerous aspects that you should pay attention before you choose a drill for the house. Reviews of friends and acquaintances in this case is not always appropriate, since in your construction work can be completely different aspects. The perforator must be assessed solely from its qualitative characteristics and suitability for use in the home.
So, before buying the device you should pay attention to such indicators as:
- power. In modern models of these power tools, it varies from 450 to 2000 watts. Before to choose the right hammer for home please rate the degree of the upcoming construction works and, if you decide that the best option for you – this household type, then go ahead and purchase a model with a power of 900 watts;
- the type of device. Models are horizontal and vertical. In the first case the electric motor is parallel to the percussion axis, the second perpendicular. The horizontal models are more adapted for domestic use, as they are already stretched vertical;
- the force of the blow. This parameter defines the device’s interaction with the working surface. Simply put, it depends on the usage rate and efficiency. Here we should pay attention to the power, so how to choose the right hammer will help you with this. For home use best suited model with the impact force of up to 4.5 j;
- the number of modes. Current models have such modes of operation like drilling, drilling with impact and punch. Three-mode variant is the most optimal for both domestic and professional use;
- type cartridge. In current models there are the most common ammo type SDS+ and SDS max. For domestic cases, the most suitable option SDS+ drills with a diameter of 15 mm;
- the weight of the model. From this indicator depends on the time of work. The variant of the model for home use weighs from 2.6 to 3.3 kg.
By purchasing an additional important fixture for the model pay attention to such detail as the drill. How to choose a drill to drill in such a way that it maximally effective? To start, determine the necessary diameter and length details (for each device they individual). Form the cutting surface is another important feature. Optimal for use borax is the models that hold exactly in the channel and not off to the side.
What guided the choice of the device? ↑
The above tips can greatly help you in the question: how to choose a hammer for a house. The reviews here also play an important role. Carefully study the item before purchasing. However, asking the question: how to choose a drill for home, forum on the website of the online store can also tell you a lot about your upcoming purchase.
