A drill is one of the most important things of any household. Indeed, in every house from time to time it is necessary to hang a mirror or a shelf, repair furniture or perform other work with this irreplaceable tool. Let’s look at the recommendations that will tell, how to choose a power drill.
Choose a tool
Before choosing and buying an electric drill, you need to decide on the volume and types of robot for which it will be used. If the life of this tool will be stressful, and you plan to use it often, then it is best to give preference to a professional technique. If household drills work under such conditions, then they will not last long. Although for an ordinary apartment or a private house, where a little and rarely use a drill, there will be plenty of domestic types.
The advantages of a household tool include its low cost and low weight. It is best that the attractive appearance of the tool is combined with ease of use. It is better not to overload the household drills and work them at 15-minute intervals for a break of several hours a day.
But if your profession is an installer, carpenter, builder or furniture collector, then seriously think about acquiring a professional electric drill that can withstand significant loads.
Drill Technical Parameters
If you are seriously thinking about, how to choose a power drill, carefully analyze its specifications. The main indicators are usually related to the number of revolutions, power and the largest diameter of drilling.
The speed of rotation or the number of revolutions is measured at idle of the drill and will talk about the possibilities of an electric tool in working with various devices and materials. Simply put, the higher the rotation speed, the better. This indicator is especially important in those cases when you will work with nozzles for polishing, grinding or cleaning the surface, because in this case the productivity of the tool will be an order of magnitude higher. In addition, even on the market you can find a drill with 3,000 rpm, and in a professional tool this characteristic can be even higher. Most often, impact drills have a higher rotation speed than a conventional tool.
If we talk about power, then this indicator is most often in the range of 300-1500 watts. This is an important feature that will help determine how quickly and easily you will do a certain job, and will also help you identify the optimal tool load. Most often, a tool with a higher power has wider capabilities, for example, it can be used to drill holes with a larger diameter. Although a 500 W drill will be enough to work with wood and other soft materials.
Adjusting the speed of rotation is far from the most significant indicator. It is carried out thanks to a special regulator and allows you to increase the usability and functionality of the tool. So, in order to tighten the self-tapping screw, a low speed of work is better, and for drilling holes in solid material, you can set the maximum speed.
If you do not want to burn its engine from the first days of working with a drill, pay attention to the maximum drilling diameter. If you stick to the frames set by its manufacturer, the drill will last you a very long time..
During construction work, quite often there is a need to make holes in stone and concrete, which are not very convenient for simple drilling. For such materials, there are special devices that combine chiselling and drilling, for example, drills with impact.
The main indicator of an impact drill is impact energy. The more this energy, the more effective the tool overcomes impregnable walls. But working with some materials requires a gentle blow, otherwise the tool may simply break such a surface. In this case, the best solution would be to use a hammer drill in precision drilling mode..
A drill is one of the most important things of any household. Indeed, in every house from time to time it is necessary to hang a mirror or a shelf, repair furniture or perform other work with this irreplaceable tool. Let’s look at the recommendations that will tell, how to choose a power drill.Choose a tool
Before choosing and buying an electric drill, you need to decide on the volume and types of robot for which it will be used. If the life of this tool will be stressful, and you plan to use it often, then it is best to give preference to a professional technique. If household drills work under such conditions, then they will not last long. Although for an ordinary apartment or a private house, where a little and rarely use a drill, there will be plenty of domestic types.
The advantages of a household tool include its low cost and low weight. It is best that the attractive appearance of the tool is combined with ease of use. It is better not to overload the household drills and work them at 15-minute intervals for a break of several hours a day.
But if your profession is an installer, carpenter, builder or furniture collector, then seriously think about acquiring a professional electric drill that can withstand significant loads.
Drill Technical Parameters
If you are seriously thinking about, how to choose a power drill, carefully analyze its specifications. The main indicators are usually related to the number of revolutions, power and the largest diameter of drilling.
The speed of rotation or the number of revolutions is measured at idle of the drill and will talk about the possibilities of an electric tool in working with various devices and materials. Simply put, the higher the rotation speed, the better. This indicator is especially important in those cases when you will work with nozzles for polishing, grinding or cleaning the surface, because in this case the productivity of the tool will be an order of magnitude higher. In addition, even on the market you can find a drill with 3,000 rpm, and in a professional tool this characteristic can be even higher. Most often, impact drills have a higher rotation speed than a conventional tool.
If we talk about power, then this indicator is most often in the range of 300-1500 watts. This is an important feature that will help determine how quickly and easily you will do a certain job, and will also help you identify the optimal tool load. Most often, a tool with a higher power has wider capabilities, for example, it can be used to drill holes with a larger diameter. Although a 500 W drill will be enough to work with wood and other soft materials.
Adjusting the speed of rotation is far from the most significant indicator. It is carried out thanks to a special regulator and allows you to increase the usability and functionality of the tool. So, in order to tighten the self-tapping screw, a low speed of work is better, and for drilling holes in solid material, you can set the maximum speed.
If you do not want to burn its engine from the first days of working with a drill, pay attention to the maximum drilling diameter. If you stick to the frames set by its manufacturer, the drill will last you a very long time..
During construction work, quite often there is a need to make holes in stone and concrete, which are not very convenient for simple drilling. For such materials, there are special devices that combine chiselling and drilling, for example, drills with impact.
The main indicator of an impact drill is impact energy. The more this energy, the more effective the tool overcomes impregnable walls. But working with some materials requires a gentle blow, otherwise the tool may simply break such a surface. In this case, the best solution would be to use a hammer drill in precision drilling mode..
Using modern drills, you can perform a whole range of work – drilling holes in various materials, tightening and unscrewing screws, polishing and grinding, as well as mixing fluid. Having considered the recommendations on, how to choose a power drill, you can be fully equipped to go to the market in full confidence that you can choose the tool most suitable for your goals.
