What should I choose from?
Drill is:
- shock - drills all hard materials, except for high-quality concrete;
- bezudarnaya - for wood, plastic and metal, has high accuracy;Drill-screwdriver
- - there is a limiting mechanism;
- drill-mixer for mixing mixtures;
- corner - for limited spaces, the cartridge is located at an angle to the body;
- drills diamond drilling - for brickwork, concrete and reinforced concrete.
How to choose a drill for your home? It is necessary to determine what it is needed for. The impact drill is considered the most versatile tool, it is for every home master. This tool is sufficient for all current minor repairs. A professional drill of diamond drilling is needed for large-scale construction, if it is necessary to build a house from scratch, for example. In practice, all instruments are divided into household and professional.
How to choose a tool - consider the criteria
The choice of a drill for a house needs to be carried out for such indicators as the time of continuous operation and power. The maximum time of continuous work is 10 hours, this is the case with professional models. For domestic work, this number of hours is not required, enough 5. The optimal power for the house is 500 watts, then the network is not overloaded.
The choice of drill depends also on the engine speed and adjusting mechanism. Household motors are designed for speeds up to 3000 per minute, more is not required. At purchase it is necessary to specify, what the maximum diameter of a received aperture. This is necessary in order not to overheat the motor.
How to choose the right drill? First of all, evaluate how far the drilling site will be removed from the tool. This determines the choice of power - from the network or battery. The battery version is much more convenient and compact. If you buy two batteries, you can work continuously, charging them alternately.
Determine how to choose a good drill, the following tips will help:
- the speed of rotation should be adjusted, the start should be smooth;
- sufficient power;
- best cartridge - classic;
- overload protection or tripping system;
- removable second handle;
- presence of reverse;
- depth gauge.
Constantly discussed question at beginning builders - what to choose a drill. We will answer, of course, the shock - the eccentric makes the cartridge and the drill vibrate, this allows making holes in almost any material. And this mode of the perforator can be turned off, this is provided in each model.
A few more tips for
There are several individual parameters for how to choose a drill-screwdriver. First, look at the number of adjustment steps. The normal number is up to 22, this is necessary in order to disable the transmission of rotation at a high material resistance and to protect the motor from damage.
In practice, it looks like that at the moment of contact of the screw head with the surface, the screwing stops, and the screw is simply flush with the flush.
What kind of drill? This question is also rather financial, because all the tools are divided into distinct classes. By quality, they can be divided into ordinary, middle and upper class. The usual models include Sparky and Skill .These models, as well as unnamed Chinese ones, should be bought when a drill is needed very rarely or when there are restrictions in the means.
The middle-class tools include Hitachi , Black & Decker , Makita and domestic Interskol .These are reliable devices that live long and do not require much effort and effort for maintenance. The upper class includes DeWalt , HILTI and Metabo , these are mostly professional drills, but there are also household models that are beyond praise.
