A cordless or smart screwdriver is a novelty in the tool market. It practically does not differ from standard screwdrivers in size, but at the same time, such devices do not have a long “sting”. The body accounts for almost the entire length. The weight of the new product is more. Users note that it takes some time to get used to it. However, no special difficulties usually arise. During operation, the tool does not pop out of the hands. Accidental drops do not damage the cordless screwdriver.
On most models of such a tool there are no buttons or any switches. This adds to their reliability. The screwdriver motor does not start by pressing the start button, but by itself. This is much more convenient and simpler, which is why the tool is called intelligent. But at the same time you can adjust the speed. A special wheel is provided for this. For charging, a USB connector is used, which is hidden behind the plug.
In certain positions, the switch cannot be locked, so you will need to adjust the screwdriver already during operation. It is not easy to do this while wearing gloves, however, accidentally knocking down the settings will also fail, which can be attributed to the advantages. Light bulbs show the size of the remaining charge. During charging, they gradually light up. There are three positions at the rotation direction switch. The screwdriver has a twisting, twisting and manual mode, in which the sting remains fixed. The latter mode is very useful when it is necessary to loosen or tighten the screw.
The intelligence of the screwdriver is manifested during its operation. This tool fires when pressed. It is necessary to adapt to this feature. When gaining some experience, it does not cause any inconvenience. When tightening the self-tapping screw, you should slightly loosen the grip so that there is no excessive pressure on the wrist.
In general, an intelligent screwdriver does an excellent job with self-tapping screws. Users say that it’s more convenient and easier to use than a conventional screwdriver. Its advantages are manifested especially if you have to constantly move. Complex and bottlenecks for her are not a problem.
On long screws, a screwdriver can reduce torsion. This does not speak of her rank. Turnovers come back if you first release and then press the tool again. The manufacturer thus protects the device from dangerous loads and overheating.
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