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Screwdrivers, select the desired screwdriver, types of screwdrivers, how to choose the right
An ordinary screwdriver, which is in the economic box of every man, is one of the most necessary and important tools, without which no repair work can be done. Despite the apparent insignificance, without it you can not unscrew any bolt or screw and mount any prefabricated structure. The variety of types and modifications of screwdrivers allows you to choose a tool for mounting / dismounting, taking into account any complexity and individual characteristics of the work.
Content
- Types of screwdrivers
- Dielectric screwdrivers
- Screwdriver indicator
- Screwdriver video phase indicator
- Reversing screwdriver
- Reversible screwdriver for home master video
- The simplest screwdrivers
- Top manufacturers and patented trademarks
Types of screwdrivers
Due to the fact that screws, bolts and self-tapping screws are available with a wide variety of recesses on the hats, the corresponding screwdrivers are specially made for them and now you can choose a tool for:
- Triangular
- Hex
- Square
- Star-shaped notches.
Moreover, the handle of a screwdriver can be made of:
- Rubber
- Plastic
- Tree.
It is most convenient to work with a screwdriver having a rubber handle, since the hand on it is fixed much more securely and does not slip.
In addition to external differences, screwdrivers also have different technical characteristics and have their own characteristics.
Dielectric screwdrivers
Designed for mounting cable, wire and various parts mounts in live systems. As a rule, the screwdriver shaft is made of chrome-molybdenum steel and is reliably insulated with a special coating of high-quality plastic. You can work with such a screwdriver under voltage up to 1000V, without fear of electric shock. The only thing you need to pay attention to when buying is that the handle has an anti-slip coating that provides reliable fixation of the hand. Otherwise, it will be inconvenient to work with such a screwdriver, and it will slip out of the fingers, since the fastening parts of the wires are small and need to be screwed into the sockets with force.
Screwdriver indicator
Used to search for phase conductors or live contacts. A screwdriver indicator is a simple tool with a built-in light that lights up when voltage is detected in certain sections of the mains.
Install new sockets, find dangling wires and determine the location of damage as accurately as possible using an indicator screwdriver. Therefore, this tool is simply necessary in every home.
Reversing screwdriver
Reversible screwdriver, this is a tool that allows you to unscrew and tighten the screws and nuts with one movement of the hand. It is most often used to work with a threaded connection and it is most convenient to turn nuts, screws and bolts with it. Both mechanical reversible screwdrivers are produced, which have a manual mode switch (reverse), as well as electric ones.
In the latter case, the mechanism is switched from unscrewing to twisting by a simple push of a button, and the screwdriver shaft spins both clockwise and counterclockwise.
You can purchase a separate tool of a certain size, as well as a set of screwdrivers, which includes a handle mechanism and bits (nozzles) of various sizes, which allow you to work with any slots.
The simplest screwdrivers
In addition to screwdrivers having any special purpose, there are tools that have long and firmly entered our everyday life and are available in any tool box.
Slotted screwdriver. Flat tool used to loosen screws and single-slot screws. It has different sizes and thickness of the tip. Most often, slotted screwdrivers are bought with a set in which a tool of different sizes is selected, suitable for any occasion.
Sprocket screwdrivers. This type of screwdriver is rightfully considered indispensable for car owners, since most auto fasteners have a slot in the form of a hexagon. An asterisk screwdriver is also indispensable when untwisting the mount on mobile phones. For this, a special type of tool is produced in small sizes.
crosshead screwdriver.
Top manufacturers and patented trademarks
The most famous trademark registered by Acument Global Technologies is Torx. Despite its seemingly loud name, Torx is just a slot type of threaded connection in the form of a six-pointed star. That is, a torx screwdriver is able to work with only one type of notches on the bolt head, and it is best suited for fasteners used in the technique. Consumer electronics, automobiles, various fuel equipment is its area of \u200b\u200bapplication. When buying, you must look at the marking, which indicates the number corresponding to the size of the slot.
Stayer is a tool brand from the German company Kraftool, which has been successfully sold in our construction markets since 1999. In addition to directly screwdrivers, a number of hand tools are available for the construction, repair and installation works.
The quality of this brand is beyond doubt and you just don’t stumble upon a cheap fake, then the tool will last as long as possible. The manufactured stayer screwdrivers are made from high quality alloys and are designed for a wide range of jobs. A distinctive feature of this brand are comfortable ergonomic tool handles and an ultramodern product design.
