There is no such type of plumbing work that can be performed without the use of pliers. In amateur slang, this tool is also called pliers. To briefly describe the tool - it represents two "X" -shaped connected metal elongated parts.
Moreover, the hinge joint is not located in the middle, but is shifted towards the working area in a ratio of 1/3 or 1/4. The long part is designed in the form of handles, and the short one is adapted for gripping and squeezing objects.
And yet, the similar name of pliers and pliers - what's the difference?
These products have common roots. Both devices are classified as pliers. They are designed to grip, hold and squeeze a variety of objects.
Let's give definitions to each of them:
Pliers
Handheld multifunctional locksmith and wiring tool. Designed for gripping, crimping, holding parts and workpieces of round and other shapes with the help of hand force.
In the presence of a dielectric coating on the handles, it allows performing electrical work without disconnecting the voltage in electrical installations up to 1000 Volts.
The shape and dimensions of the device are determined by the standards of GOST 17438-72 “Pliers. Technical conditions ".
Pliers device
On the inner surface of the jaws there are one or two notches of different sizes for gripping objects of a round shape. Notches should be formed in the grooves to prevent slippage. The angle and depth of the teeth allows loose nuts to be loosened.
IMPORTANT! When using pliers as a wrench, the edges are damaged. Therefore, this application is the exception rather than the rule.
On the jaws, on the inside in the area of \u200b\u200bthe hinge, a wire cutter can be molded in the form of nippers. The hinge mechanism often has a slot for cutting the wire using the offset method.
When the cups are open, the slots are combined into one, the workpiece is laid, and the handles are closed. In this case, even steel wire can be easily cut.
The outer shape of the jaws has different designs. Rectangular, chamfered or semicircular. This is for ease of entry into restricted-access cavities. For special work, the product can be given a special shape that does not in any way limit its capabilities.
In order to increase functionality, the tool is completed with a screwdriver and an awl (hole punch). However, for an ordinary user, the classic performance is more familiar.
Pliers and pliers are found in every home. Each of us at least once used them in everyday life or at work. They are used to work with various materials, in the repair of a variety of electrical equipment and technology. But, despite their wide distribution and frequent use, rarely anyone calls these tools by their proper names.
Pliers - multifunctional hand tools used for locksmith and electrical work. With its help, it is convenient to grip and clamp a variety of parts regardless of their shape, including cylindrical ones. To grip and turn the latter on the jaws of the pliers, several recesses of various diameters were made with a notch applied to the entire working area. The pliers intended for electrical work are equipped with special insulated handles designed for use under voltages up to 1,000 volts.
Universal pliers are also available, combining the functions of pliers, side cutters and cutters for cutting wires of various diameters. For the manufacture of the tool, high-quality steel is used, which has undergone several treatments. A special anti-corrosion coating is applied to the finished tool by chromium plating or oxidation.
Pliers
Pliers - hand tools used for various plumbing and electrical work. The jaws have a pyramidal shape with a notch applied to the flat inner surfaces. The working part of the tool, passing into the handles, moves with a hinge. Pliers are used to grip, bend and twist all sorts of small pieces of metal, wires and wires. There are several types of pliers for different jobs. They differ in the length and width of the jaws. The pliers are also equipped with insulating handles for live work.
Differences
At first glance, pliers and pliers look very similar in appearance. Both of them consist of a working area (jaws), handles and a hinge that provides movement. Both tools are designed to grip, hold and bend various parts. Of the differences, you can name the different shape of the sponges.
On the inner side of the pliers, 1-2 pairs of grooves of different diameters with a cut are made, designed to hold cylindrical parts. The inner side of the pliers has a flat, flat surface with a cut, which serves for better adhesion to the parts being held.
The pliers have the same width along the entire length of the jaws. Pliers, depending on their purpose, can have jaws of various lengths, widths and shapes (round-nose pliers, narrow-nose pliers, etc.). Pliers can be a versatile tool that combines the functions of a plier, a side cutter and a cutter. Pliers are used for a specific action.
Conclusions TheDifference.ru
- The pliers are a multifunctional joinery and assembly tool, and the pliers are narrow-profile.
- The inner surface of the pliers has several cylindrical grooves of different diameters, the pliers have a flat surface.
- The jaws of the pliers are of standard width, and the jaws of the pliers, depending on the purpose, have a different shape and width.
- The non-fixed joint of the pliers allows you to change the solution of the jaws, and the solution of the pliers does not change.
Take it, bite it, pull it! Combination pliers: device, basic types and thin choices
Pliers are a type of cutting tool used in everyday life with various repairs. With their help, you can cut various types of materials without disturbing the structure of the element and achieving good cut quality. Various types of blades are made, which differ in their function. Let's take a look at their characteristics and applications.
Purpose of the wired mop
Cutters, according to their design, are a versatile tool for cutting metal and plastic products that operate on the principle of a lever.
They are capable of cutting wire, electric wire, power cable 5-7 mm thick.
Pliers are used when assembling and disassembling equipment, which is often required for electrical work.
What criteria should be considered when choosing this type of cutting tool, taking into account the volume of use?
Design features
Since this tool is used for cutting material, it should be selected according to the requirements for this function.
When designing wire cutting tools, there are two main elements:
- Handle for easy handling of the tool;
- Cutting a cap, also called sponges.
The type of knives is determined by such design parameters as the shape of the cutting edges, characteristics of their location, and geometric dimensions.
The following blade types correspond to cutting edge position and function:
- The end jaws are perpendicular to the surface of the handles.
- For side knives, otherwise called side knives, the position of the jaw is at an angle to the handle or on the same plane with it.
- Cutting knives (screws for screws) - used to cut metal rods.
As a rule, to ensure electrical safety, the handles of this tool are made of insulating material.
The electric pliers are made of high quality insulation to protect your hands from electric shock. The handle design is distinguished by two types of cabinets: insulation and insulation.
The difference between these types of handles is that the insulated wire blade cover is made of dielectric, and for insulating materials it is additionally equipped with cutting plates.
The device has guiding handles, their surface does not soften or slip in the hand, it is resistant to moisture, technical oils and substances with high chemical activity.
Blade types
Depending on the type of tooling tool, there are three types of clamps: ends, side knives and helical blades. All offered types of clamps can be purchased from the GSM online store.
You can choose Kouaches at http://gsm-komplekt.com/category/kusachki-bokorezy-/.
edge
Pliers
It is used for assembly, in construction, in the construction of electrical networks.
Reinforced steel with a chrome-plated surface is used for the manufacture of the working element. The cutting edges of these blades are highly durable and especially sharper to ensure the quality of work they are designed for.
Dielectric handles are resistant to high operating voltages.
Side pliers
The worker is tilted in relation to the head of the tool. The efficiency of the strongest knives of this type provides additional reinforcement and hardening with high frequency currents.
We produce various models of products that can cut wire from different metals and different thicknesses, from aluminum to steel.
Diagonal pliers for sawing steel wire 1.2 mm thick made of steel products - not more than 2.0 mm and copper with a diameter of not more than 2.6 mm, the heads are inclined to the surface of the handle.
Providing the flexibility of the working parts of the tool is characterized by high resistance to continuous operation of monotonous axle loads.
We use tool steel, heat treatment and multi-stage hardening to make professional side blades. The handles of this type of pliers are comfortable to grip and are capable of withstanding a shock of up to 75 kg.
Special pliers
One of these types of cutting tools is helical blades.
They are designed for bites with a maximum thickness of 12 mm. In its double arm design with long arms, apply force first to the increased intermediate value and then to the cutting surface.
The second type of special cutters are products used to cut small electronic parts.
They have a mirror surface, evenly distributed, equipped with a device that removes static electricity. By watching the video that you are presenting, you can familiarize yourself with information about the incisors that are used to work with the valve.
Types of wire cutters after use
In terms of use, the following types of pliers can be distinguished:
- pins and reinforcing knives for wire work and reinforcement;
- Electrical, designed to bite the cable;
- A professional used for cosmetic procedures.
The first type of wire cutter is used for wires without ropes up to 4 mm thick.
Steel grade T8 with a hardness of 42 HRC is used for their production. Handles 210 mm long, PVC, have hardened pads on which powder is applied.
Electrical knives are used to cut insulated aluminum and copper cables with a working diameter of no more than 35 mm.
For heat treated stainless steel cutting edges. The knives are made by forging steel that falls from the height of the hammer.
The toughness of the cutting edges ensures that the cable can be cut without significant shear deformation and internal wires.
The products are equipped with fiberglass and rubber handles.
Professional pliers are a tool for performing cosmetic procedures such as manicure and pedicure. They are small and are designed to remove the shell. For making professional pliers, strong stainless steel is used, which is used for making surgical instruments.
The metal undergoes special heat treatment, which makes its hardness reach 50 HRC.
Cutting the edges of the products is a high quality dressing that ensures the longevity of the tool.
Pliers
Some types of tools simply have to be in any house or apartment, even where it would seem that they are not needed. One of these tools are pliers.
Pliers are different from pliers
It is a versatile household helper with which you can hold, pull, bite and squeeze, flatten, hammer and so on. In this article, you will learn how to choose and how to buy pliers, what you need to know and do.
Description of pliers
The tool belongs to the family of pliers and devices, and is one of the first types of hand tools. There were pliers from ticks, because their device is almost exactly the same - so, two connected halves (working part and handle) are connected by a special hinge, therefore this method of fastening and arranging pliers, and referred the tool to pliers-articulated tools.
In order to choose a tool, the first thing to do is to decide on the type of pliers, since over the long time of their existence, several varieties have appeared.
Types and differences of pliers
The most popular on the tool market today are electrician's pliers (or combination pliers).
This type is made from electric tool steel, and the working part of such pliers is oil-hardened. Of the additional distinctive features, it is worth noting the additional hardening of the working edges, which are hardened not under the influence of high temperature, but under the influence of high-frequency currents.
Thanks to this, very useful qualities and properties of the tool are revealed. So, it is ideal for working in electrical networks - when laying cable channels, for laying wiring, for gripping and cutting wires, for bending wires or crimping sleeves.
Adjustable pliers are also a fairly common type of tool that are made from strong, hardened steel. The surface of such pliers is electroplated, and the tool itself is an excellent choice for both assembly production and for home use, or using it at a service station.
Folding pliers are a fairly popular tool, both among professional craftsmen and among tourists, for example.
Such pliers are made of heavy-duty steel, and their feature is multifunctionality and compactness. So, this tool combines several tools at once (file, scissors, ruler, corkscrew, etc.). Therefore, such a tool will be extremely convenient for the repair or installation of objects.
How to choose pliers?
To choose and buy the right pliers, before you need to, decide on the type of tool.
If you absolutely know which of the above types you need, follow the further selection criteria. To do this, you need to know such characteristics as:
- mpliers making material;
- Rpliers sizes and parameters;
- dadditional features.
Pliers material. Absolutely, all types of pliers must be made of high-quality material - for this, tool steel, chrome vanadium or chrome-molybdenum steel can be used, and also, the design of the pliers can be combined.
Tool jaws can be made of titanium alloy, or hardened steel (if it is an electrician's pliers, hardened under high frequency current). As the material of the handles, polyvinyl chloride or dielectric plastic, rubber and so on are most often used. Among other things, the pliers can be additionally coated with an anti-corrosion varnish layer.
Pliers dimensions.
An important characteristic is the size of the tool. So, the standard for the manufacture of pliers involves the manufacture of tools with dimensions of 130, 160, 180 and 200 mm. There are exceptions in which pliers are made larger or smaller. The most widely used pliers are 160, 180 and 200 mm. An important feature is also the hardness of the material from which the pliers are made.
According to the Rockwell scale, it should be at least 43-50 HRC.
Among the additional capabilities of the pliers, it is worth noting such characteristics as the presence of cutting edges, with which you can bite the wire.
These edges are hardened separately to 62 HRC and above. Thus, the choice of pliers depends not only on the type of instrument, but also on its technical characteristics.
More articles from the section:
Side cutters
- Bolt cutters
- Long nose pliers
- Round nose pliers
- Nippers
- Pliers
- Cutters
At first glance, pliers and pliers are indeed very similar and far from cooperating with them for a person whom they consider to be absolutely identical.
However, there are differences between them, which is confirmed, including the fact that their characteristics are regulated by different GOSTs.
What are pliers?
Pliers - Some articulated jaw tools with a flat work surface, as the name suggests. There are often different sized bumps on this surface.
Pliers and pliers: what's the difference and the difference
Depending on the type of work for which the tool is used, its working part can be straight; curved; especially long and thin at the ends for working with small objects; on the contrary, it is short, which provides a high compression force at the ends of the pliers. In order not to damage fragile and fragile objects and parts, they have soft pliers.
What for who?
Pliers are actually an extended version of pliers.
In addition to the work area, the recesses have:
- less often, two recesses for gripping nuts and other cylindrical parts;
- sharp sharp edges for cutting wires, nails and other thin metal products. When choosing a tool, it is worth considering how much diameter and material can bite without interruption. For cutting screws, cables and fittings, it is best to buy high pressure pliers.
Similarities and differences
What connects the clamp and the pliers, which is why they belong to the articulated jaw tool.
You can use both tools when working with an electrician.
In this case, they must necessarily have insulating handles and a maximum allowable voltage. Without specifying these data, it is strictly forbidden to work with wires and devices under voltage, such tools do not provide protection to the user from the current.
In addition, both tools:
- They are made of high quality steel with anti-corrosion coating.
- They have courses and a working area - sponges.
- Enable capture of various objects and details.
The main differences between the instruments are in the jaw configuration.
In addition, the loops of the pliers are not fixed, which allows the size of the jaw to be significantly adjusted. Pliers appear to be much more versatile and can be replaced with multiple tools at once, and the clamps have a much narrower reach.
In addition to pliers and pliers on tools using the jaw:
- round pliers;
- ticks;
- nippers.
Each has a common function, but several different applications and configurations.
If you decide to put a roofing covering, then you can easily cope with this on your own, because the low weight of the Euro-slate sheets allows you to transport and install the material without special equipment and construction skills.
It can be used when erecting the roof of houses, cottages, baths, gazebos and other outbuildings.
Before starting installation work, it is recommended that you familiarize yourself with the instructions supplied by the manufacturer, complete with ondulin and its accessories. In addition, the manual is endowed with another function - it, as a rule, indicates the presence of a factory warranty.
The consumer has the right to present any requirements in relation to the manufacturer only if all the conditions listed in the instructions were observed during the installation of the ondulin.
It is also important that legally the guarantee applies to the original ondulin, which was purchased from an official representative or partner of the manufacturing plant.
In the case of installation by a construction team, the customer must also know about the main stages of work in order to control the quality of the installation of the roofing.
The list of rules for the installation of an ondulin roof
Each stage of the work must be performed efficiently, in compliance with the indicated rules. So, an incorrect calculation of the pitch of the lathing will lead to an incorrect installation of the entire roof, which will either have to be redone immediately or dismantled in the near future (read also: "Calculation of ondulin on the roof - properties and installation").
As a rule, the instruction for the installation of ondulin also assumes minor deviations or the implementation of actions at the discretion of the developer, however, with insufficient experience in such construction, it is better to abandon the initiative.
Features of the installation technique for ondulin flooring
Below is a detailed instruction for laying the onduline coating.
At the request of the owner of the house, a window can be installed in the roof of the attic or attic, while the ondulin installation technology changes slightly: the material of the window opening is attached to the lower roofing sheet, and is covered from above with the upper sheet, while the overlap is taken into account for each layer of material. See also: "Diy ondulin roof installation diagram - step by step guide."
How to properly lay ondulin so that the roof does not leak, details on the video:
When installing ventilation outlets through the roof covering, you can use special outlets. The base of the structure passing through the roof is attached to all waves of the bottom sheet, and the top covering of the roof with ondulin is mounted on it, taking into account the allowance for overlaps.
In the process of laying the covering sheets and installing the ridge elements, a gap can form between these two components, which can be easily eliminated with a special filler. The amount and method of its application depends on the ventilation system of the roof (see also: "Anduline roof - types of material").
Note that in some cases, developers, instead of a wooden crate, mount a metal crate, then to fix the ondulin flooring, you need to purchase a set of special self-tapping screws, and not nails, as in the classic version.
Thus, the installation of the roof using euro slate will not cause any special problems if the above rules are observed, and the new roof made of light, but durable and reliable ondulin, if the technology is performed correctly, will serve for many years. Read more: "Ondulin - building materials: variety and features."
In any repair work, both pliers and pliers are in demand tools. For some, such a statement can be confusing, because some are sure that the above tools are one and do not differ and the difference is that it has two names. This opinion, for some unknown reason, is quite widespread, but this myth needs to be dispelled, which we will do in this article.
The tools in question are used by both masters of their craft and ordinary home craftsmen, who take out a box of tools only when urgently needed. Mechanics, electricians, plumbers cannot imagine their working day without the use of pliers and pliers.
As a result, we can conclude that the tools under consideration are universal and very practical, and it will not work to replace, if necessary, with another tool. Today we will have to figure out the topic - what is the difference between pliers and pliers.
The differences between these tools exist and are quite significant, and they are confused because they are very similar in appearance to each other. Not only users can feel this difference, but also manufacturers who are engaged in the conveyor production of such parts.
Their main common similarity lies in the fact that pliers and pliers belong to the hinged-pliers type of tools.
Types of pliers. Features and scope
The name of this tool as pliers immediately gives an idea of \u200b\u200bits appearance: metal lips, which have notches on their surface, a hinge-type connection and a handle (can be made from various materials, including plastic and wood).
The flat surface of the tool makes it possible to hold parts of any size easily and without problems. The multifunctional tool can be used for a variety of purposes: deform wiring, cables, metal parts. The parameters of the parts with which you can work with pliers must correspond to the capabilities of the tool itself, its dimensions (usually no more than 195 mm).
Among other things, pliers can also be used instead of a wrench, because it is very easy to unscrew various kinds of nuts with a tool, despite the fact that this is not their main purpose.
Differences between pliers and pliers can not only in parameters (width, length, etc.), but also in their working surface:
- Pliers with rather narrow and long jaws. It is very convenient to use such a tool where other tools will not fit.
- Curved jaw tools are used in the electronics industry. It is with such a tool that you can crawl where analog instruments will not "pass."
- Pliers, unlike pliers, are similar to tweezers, perfect for working with small and very fragile parts. A properly designed shape makes it possible to firmly hold such parts, while not inflicting deformations on them.
- There are also tools with removable jaws for performing various actions with parts made of brittle material.
It must also be remembered that it is imperative to use pliers with insulated handles to work with conductive devices. If the instrument does not indicate the voltage with which it can operate, it is prohibited to use it in the electrical industry. It is necessary to choose the type of pliers taking into account the immediate task that is presented to them.
What are pliers, tool features
Without exaggeration, this tool can be called practical and, moreover, multifunctional. They are a close relative of pliers, and, not only in appearance, but also in purpose, so you need to find out the difference between pliers and pliers.
The tool in question is widely used in the electrical installation industry and plumbing. On the working surface of the pliers there is a notch with notches, the main purpose of which is the ability to grip and hold various kinds of surfaces.
The surface of the jaws of the pliers in question is combined and that is why the range of its use is so wide. Apart from the recess, part of the working area of \u200b\u200bthe pliers is a flat surface. Some types of tools also have a couple of small and shallow indentations so that you can work with different sizes of parts at the same time.
Among other things, one of the important features of the pliers is the ability to regulate the force of compression of the lips (for such purposes, the hinges are located in special grooves). It is very simple to rearrange from one diameter to another, and everyone, even a beginner, can cope with this action - the handles are parted and the hinges are rearranged into the selected recess).
Most types of this tool have side cutters in their design, which make it possible to quickly and safely strip the insulation from the cores and cut the cable cores, it is also possible to wire. On one side of the tool there are edges for the ability to cut wire from a hard type of metal.
There are several types of pliers - for plumbing and for the electrical industry. The second ones must be provided with an inscription about what voltage they are designed for.
How pliers differ from pliers
Despite a detailed description of the features of the analyzed tools, which are similar to each other, not everyone may have understood what is their difference and what to use. To answer this question. Here are some specific distinguishing characteristics of the tools under consideration:
- First of all, they differ in the shape of the working type surface, if in the pliers these are notches, then in the pliers it is a flat surface. Despite the fact that today you can find various types of tools, including combined models, such examples are extremely rare.
- The pliers have the ability to compress with great force, therefore, the steel used for their manufacture is more durable.
- The next feature applies exclusively to the pliers - it is possible to adjust the surface gap itself, as well as the degree of compression of the part.
- There are no side cutters on the surface of the pliers, unlike the pliers.
Now, knowing the differences in these tools, you can purchase exactly the tool that you will use. Do not spare money, do not save, and the best option would be to purchase high-quality professional products.
There are just a huge number of different hand tools that can be used when carrying out work. The most common are pliers. They are used in everyday life and in the organization of professional activities. A fairly common question is what is the difference between pliers and pliers. These differences are taken into account by all craftsmen when choosing a hand tool. It is worth considering in more detail the pliers and pliers, what is the difference between these designs and other points.
Pliers tool
Humanity has been familiar with the blacksmith's tongs for many centuries. It is not yet known exactly when the instrument in question was manufactured. There are different types of pliers:
- Ticks.
- Classic design.
- Round nose pliers.
- Pliers.
- Nippers.
Moreover, each group has several of its subcategories, which have their own form and purpose. For example, it is possible to correctly process the veins when using round-nose pliers. The curved conical shape of the work surface allows you to conveniently bend the end of the cable.
Varieties and use of pliers
Pliers are the most common type of these tools. The required tool has the following design features:
- The jaws are flat and have notches applied. In this case, the size of the sponges can vary significantly.
- The pliers are connected using a hinged design.
- To transmit pressure, the structure has special handles that can be made using different materials.
A good tool is produced by various companies that specialize in the production of similar products. For the convenience of carrying out various works, the structure is executed in several versions. There can be significant differences between them. The following pliers are widely used:
It should be borne in mind that to work with various electrical equipment or conductive products, special pliers with handles made using insulating material are required. The manufacturer is obliged to write on the handles the maximum voltage value that can be operated. Information can be written using a variety of technologies, many will exclude the possibility of mashing during long-term operation. If the maximum voltage is not indicated, then the use of the tool is strictly prohibited.
There are two main groups of pliers:
The classification is also carried out according to the size of the product. The master, who often uses the tool in question, may have several pliers in the kit: the larger the size, the more force can be transmitted, smaller models are suitable for working in a hard-to-reach place.
Difference of pliers and pliers
All tools are designed to be used in a specific job. The differences between pliers and pliers are in the following points:
Considering the difference between pliers and pliers, it is worth noting that the first version is multifunctional, the other is suitable for a small amount of work.
The most suitable tool should be chosen correctly in order to provide the most comfortable working conditions. The moment that a design can consist of several elements determines the difficulties that arise when choosing. The best execution option can be selected taking into account the following information:
It is recommended to pay attention to the offer of only well-known manufacturers This is due to the fact that they value their reputation and use only the highest quality materials, and also check all manufactured products.
Adjustment of the transmitted force
On sale you can find products that allow you to adjust the compression forces. Such models can be used in the case when the workpiece to be processed should not be subjected to mechanical stress. The features of this proposal include the following points:
Many models are also equipped with side cutters. They are used for stripping and cutting cable cores.
There are models with extended working heat with pliers. For this, the notches are made immediately after the swivel joint. Due to this change, the gripping of the part is carried out not only with jaws, the scope of the tool is significantly expanded.
In conclusion, we note that a fairly large number of different sets are on sale. It is not recommended to purchase kits, as in most cases cheap items are included in their kit. Your best bet is to pick up the tools individually and build your own set.
Repair work requires the use of a wide variety of tools. The most popular are pliers and pliers. Many people assume that these are names for one fixture. This fundamentally erroneous opinion is widespread enough, but has no substantive justification. Professionals, of course, know how they differ from each other, but not home craftsmen who take out a toolbox only when absolutely necessary.
Pliers and pliers are both practical and versatile. They, unlike many other tools, cannot be replaced with other devices. The confusion between these devices arises from external similarities, but there is a difference between them. It's pretty weighty. Both tools are involved in electrical and repair work, but serve different purposes. The similarity lies only in the fact that both devices belong to the hinge-pliers.
What are pliers and the scope of this tool?
The device consists of metal lips with notches, united by a hinge joint, as well as handles. The latter are made from various materials. They can be plastic or wood. The handles are designed in such a way that the tool is most comfortable to hold in the hand.
The pliers are flat. Due to its design features, using this tool, you can easily hold hardware and parts of various sizes. Pliers are used to deform cables, wiring and products made of sheet material.
The sizes of fasteners and parts have their own limitations. The tool can hold hardware and products with dimensions not exceeding 19.5 cm. This is quite enough for a wide range of works without any problems. In addition, pliers are often used like a wrench to loosen nuts.
Varieties of the instrument
The difference between pliers and pliers lies not only in the design and purpose, but also in the fact that the latter are available with different shapes of working surfaces:
- Long and narrow lips... This type of pliers is used where a regular-sized tool simply cannot fit.
- With curved lips... It is used when performing electrical work, when it is necessary to "slip" the tool into a hard-to-reach place, where simple sponges cannot simply crawl through.
- With removable jaws... This unusual variety is used quite rarely and is designed to manipulate parts made of fragile materials.
Tweezers-like pliers allow you to work with delicate and small items. Thanks to this shape, the parts are not deformed or damaged.
Insulated pliers
They are a tool that is used to work with conductive devices. On such pliers, the handles are insulated, but this does not mean that you can take any such device. The value of the operating voltage must be indicated on the tool. If there is no such mark, you cannot use pliers. Otherwise, there is a possibility that the insulation simply cannot withstand the applied voltage, and this poses a threat to life.
Selection features
If you plan to work with hard-to-reach places, you should purchase a tool with narrow and elongated jaws. When the required part is located under any surface, curved nose pliers are required. They allow you to get, for example, a part screwed to the board. Platypuses, that is, a tool similar to tweezers, are used when delicate work is required. Pliers and silicone tips are used in a similar way, which are worn over regular sponges.
Pliers: description and purpose
The multifunctional tool is a relative of the pliers. Both devices have a similar appearance and purpose. This is what misleads many DIYers into believing that pliers and pliers are one and the same tool. This myth can be dispelled by a closer acquaintance with this device.
On each side of the working surface of the pliers there is a recess on which there are notches. The latter allow you to grip and hold surfaces made of a wide variety of materials. Pliers are widely used in plumbing and electrical work.
The combined surface of the tool makes the pliers one of the most sought after tools. Along with the notch, the work area also has a flat area. In addition, many types of pliers have two shallow, small indentations. They allow you to work with parts of various sizes.
Features and varieties of the instrument
The pliers hinges are located in special grooves. This allows you to regulate the force with which the lips are squeezed. The ability to reset the diameter does not complicate the work with the tool. Even someone who has never used such a device before will be able to carry out the "adjustment". To rearrange the diameter, it is necessary to spread the handles and reinstall the hinges into the groove.
Most types of pliers are designed with side cutters. This accessory further enhances the use of the tool. Side cutters can cut cables and wires, and quickly get rid of insulating cores. One of the working sides of the pliers has edges. They allow you to cut even hard metal wires.
Pliers come in two varieties - pliers and for use in the electrical field. The latter must necessarily have a marking, which indicates the voltage for which they are designed.
The difference between pliers and pliers
To find out exactly the difference, you need to collect all the differences between pliers and pliers. They boil down to the following points:
- The form. The working surface of each tool is different. For pliers, it is flat, and for pliers it has notches. Of course, there are also combined models of fixtures on sale, but they are extremely rare and used, since one work area is usually only additional, and not fully functional.
- Material. Pliers, unlike pliers, allow you to perform compression with much greater force. To ensure a long service life of the tool, only high-strength steel is used for its manufacture. Pliers can be made of less durable metal without sacrificing functionality.
- Additional features. Pliers never come with side cutters. Pliers are usually produced with this cutting attachment in their design.
Another feature that distinguishes pliers from pliers is that the former allow you to change the clearance of the working area, that is, to adjust the degree of compression of the part being manipulated.
How to choose a quality tool?
Pliers and pliers are two completely different tools, but the best buy recommendations for them are absolutely identical:
- The hinge-type connection should be free of play, and the movement should be smooth and soft. If you cannot close and open the handles without excessive effort, or, on the contrary, the sponges move completely freely, it is better to refuse to buy a tool.
- The handles deserve special attention too. They should be made not only of a comfortable shape, but also of a material that does not slip. If the tool is planned to be used to perform electrical work, this part of the device necessarily assumes insulation.
- When purchasing a tool, be sure to pay attention to how the working surfaces are in contact with each other. If any gaps remain, it will be nearly impossible to work with such pliers or pliers.
The manufacturer and cost play an important role. If you plan to use the tool part and to perform important work, it is immediately recommended to purchase a professional model.