Pliers and pliers: two from the box are identical in appearance

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Being an indispensable attribute of electricians and occupying a worthy place in the work suitcases of mechanics, as well as many other craftsmen, pliers and pliers have deservedly received the title of the most popular tools. However, no one really notices the differences between them, since the instruments look very similar. But there are still differences, and quite significant ones. It is not without reason that for each of them there are separate technical requirements and GOSTs.

Pliers are used in a wide range of applications

Pliers and pliers: what is the difference between the variations of pliers tools

The history of the appearance of devices of this group goes back at least to the era of the Greek gods. Since time immemorial, mankind has been familiar with blacksmith's pliers. Over time, changes occurred not only in human society, but also in tools. When exactly and by whom exactly the design of pliers, which are the prototype of modern products, was created is unknown. However, the undeniable fact is that the thing turned out to be incredibly practical and necessary.

Many people do not see the difference between pliers and pliers, since they look very similar

Modern pliers tools are characterized by great diversity. The main variations that are presented to consumers are:

mites;
round nose pliers;
wire cutters;
pliers;
pliers.

Each of the above categories has subtypes that differ in such parameters as the size of the working surface, shape, and purpose. For example, round nose pliers are best suited for cutting cable cores.

This is interesting! The cone-shaped shape of the tool provides comfort when bending cable cores.

Pliers are considered a more functional tool than pliers

Different shapes of the cutting part and its different dimensions dictate the operating characteristics of the cutters. For example, products designed for repairing electronic devices are characterized by smaller sizes. You should know that they are completely unsuitable for cutting cables for various purposes, as this is inconvenient and impractical.

To perform work related to delicate materials, special attachments are used - plastic or made from other raw materials. The presence of notches on the pliers allows for maximum reliability in fixing the part during the soldering process of boards. At the same time, the special shape and angle of the jaws make it possible to get into the most inaccessible areas.

What is the difference between pliers and pliers: the main parameters of the tools

According to the interpretation of GOST, pliers are a tool designed to grip and clamp pipes and parts of various shapes. Externally, the products are very similar to pliers. They are equipped with flat jaws, which are an extension of the working area for gripping bolts or tubes. In addition, the tools presented are most often equipped with side cutters to remove insulation.

Let's take a closer look at the difference between pliers and pliers. The following features of these tools should be noted:

Pliers and pliers have different working surface shapes

the ability to adjust the gap of the working surface of the jaws and the degree of force of the product by rearranging the hinge is provided only for pliers;
pliers are tools designed to perform only one action, while pliers are multifunctional products;
pliers are equipped with wire cutters for cutting thin wire; high-strength steel is used in their manufacture;
often pliers are characterized by a flat working surface with a notch along the entire length.

This is interesting! On the modern market you can also find 200 mm combination pliers, but this is the exception rather than the rule.

In addition, it is worth noting that the design of the pliers is designed for greater compression force. This means that manufacturers select the appropriate grade of material for these products—one that is characterized by a greater degree of strength.

Perhaps the most significant difference between pliers and pliers is that the former provide the ability to solve a larger number of different everyday tasks. In many ways, they can be an excellent replacement for end cutters, small house vices or side cutters, gripping almost any small-sized object.

With pliers, the width of the jaws along the entire length is always the same, unlike pliers

How to use pliers

Electricians, builders and plumbers must use the appropriate tool models. They need to be lubricated so that they move smoothly and the jaws fit tightly. During operation, it is necessary to ensure that when gripping flat or cylindrical parts, the tool does not pinch your fingers. In the process of forceful squeezing, you should not push, but pull the handles.

What are pliers for: the secrets of the tool's functionality

This type of tool belongs to the group of metalwork and assembly products. Speaking about what pliers are made of, it is worth noting that their design is quite simple and is represented by the so-called jaws and handles. Thanks to the jaws, which have a rectangular cross-section and a pyramidal shape, they can be used to grip various objects or bend metal elements.

In accordance with GOST, pliers are produced in several variations:

with short and long jaws - ranging from 25 to 55 mm and from 50 to 64 mm, respectively;
with standard handles and insulating elements that provide the ability to perform work under high voltage.

As for the total length of the tool, it ranges from 12 to 22 cm. In the manufacturing process, high-quality tool steel U7A is used, which has undergone complete hardening. Finished products are subjected to anti-corrosion treatment by chrome plating, chemical oxidation or phosphating. The shade of the instrument directly depends on the processing method - it can be metallic, matte gray or black.

Pliers are used in plumbing and assembly work

Speaking about the types of pliers, it should be noted that, in addition to the classic models, there are also other variations on the market, intended for work of one nature or another. For example, the so-called “platypuses” are pliers with elongated elements that resemble tweezers. At the same time, thanks to the powerful handles, they are characterized by high pressing force. There are also products with curved jaws, which are an excellent solution for working in hard-to-reach places.

Types of pliers

Tools are classified according to the type of working surface:

Devices with elongated jaws are used to perform work in narrow and cramped spaces.
For electrical work, models with jaws that are elongated and curved at a certain angle are more often used.
Duckbill pliers are used like tweezers: their jaws have a maximum length and are strongly extended forward. Another key advantage of the model is its increased compression force.
When working with fragile materials, pliers are used, the working surface of which either does not have notches or is additionally equipped with a softening coating. For this type of tool, you can additionally buy soft silicone tips.
There are also combined models that have a special recess on the working surface that allows you to securely hold round parts. Pliers are also available with a cutting edge.
Sliding models will help you firmly grip hexagonal, round or square-shaped parts. The jaws of such pliers have a strong bend, and the tool itself is larger in size than models of other types.
Side pliers can be easily distinguished from other types by the cutter on one side of the jaws. A tool is used to cut elements from different materials: wire, plastic, sheet metal, cardboard.

Pliers with semicircular jaws are used when working with wires. The working surface of the tool may or may not have cutting edges. If edges are present, pliers can be used to cut wire material. The shape of the tool's jaws allows you to grip uneven surfaces, and therefore this type of pliers is in demand in plumbing and repair work.

Pliers: photos and a few words about the types of products

In addition to the above options, other types of products are no less popular. These include:

adjustable;
clamping;
isolated;
for wires.

Clamping pliers are devices that function like a hand vice. Most of these instruments are equipped with an adjustable screw, which additionally serves as a lip clamp, thus increasing the pressure.

Pliers can have jaw lengths ranging from 25 to 64 mm

This is interesting! In addition to being used as clamps in various situations, clamp-type pliers are often used in the process of welding work.

Adjustable pliers are another essential tool in every craftsman's kit. These products are ideal for turning and gripping a variety of objects, including nuts and bolts, by connecting the lips in a hinged manner. Due to their versatility, such tools can replace most wrenches.

As for insulated pliers, they have rubberized handles, which act as a guarantee of safety during electrical installation work.

Origin of the word pliers

The word “pliers” is borrowed from the French language (such words are called gallicisms). And it comes from the two-root word pince-à-tige.

Phonetic transcription - [pɛ̃səatiʒ]. That rare case when a French word entered the Russian language almost without distortion (only the “s” was doubled, apparently for elegance).

In turn, pince-à-tige consists of the words:

pince [pɛ̃s]— clamp,
tige [tiʒ]—rod.

It turns out that the literal translation from the French word “pliers” is a clamp for a rod.

By the way, some dictionaries indicate that pliers come from the French words passe (passage) and tige (rod). But then the literal translation turns out to be illogical - “passage for the rod.” An unlikely theory.

If you turn to the Big Encyclopedic Polytechnic Dictionary, it gives the following meaning of the word pliers :

manual plumbing, assembly and electrical installation tools, which combine pliers and wire cutters (in a hinge); two notches with teeth are used for wrapping small pipes to connect. couplings, nipples, nuts, etc. (see figure). One of the P.'s handles may end with a screwdriver blade, and the other with a square hole punch.

Pliers: the embodiment of practicality and versatility

Since pliers (photos of products can be found on the Internet) are close “relatives” of pliers, they are very popular in the process of performing plumbing and electrical installation, as well as many other types of work.

Pliers are used by mechanics, electricians, mechanics and many other craftsmen

One of the main features of pliers is the presence of notches with notches on their working surface. This part is designed to grip and firmly hold smooth round objects. Often pliers have a combined jaw surface. This means that, in addition to a separate recess for round parts, there is part of a flat working area. In addition, some tools are equipped with several recesses for parts of different sizes.

This is interesting! Many people wonder which is correct – “passatizhi” or “pliers”? According to the rules, you must use the second spelling.

A special feature of adjustable pliers is that they allow you to adjust the degree of compression of the jaws. It is for this purpose that their design provides for several variations in the location of the hinge in specially designed grooves. The process of rearranging it is quite simple; it comes down to spreading the handles and moving it to the desired recess.

In addition to the degree of compression, it is also possible to adjust the distance between the edges of the jaws, thus expanding the range of dimensions of the objects being grabbed. Regardless of the price, pliers are often equipped with side cutters. These elements can be used to strip insulation and cut wire or cable cores. In addition, they can be equipped with special edges on the front of the jaws, which makes it possible to cut hard wire.

The tool market offers a large selection of pliers from different manufacturers

Another parameter that determines the difference between pliers and pliers is the expanded working area of the latter tools due to their equipping with notches on the handles located immediately behind the hinge-type connection. Thanks to this, it is possible to grip parts not only with jaws.

Note! Today, Knipex pliers produced by the famous German company have won the special respect of many users. These products are famous for their high quality and reliability.

In addition, pliers can be either plumbing or electric type. Moreover, the latest models must certainly have markings indicating a maximum voltage of 1000 V.

What types of pliers are there?

Different types of pliers are used in production and everyday life:

Universal
Dielectric
Combined
Extended
*Adjustable, sometimes called tubular
For eyelets

If you compare photos of pliers of all the listed types, the differences are immediately obvious. Their main functions and purposes are listed below.

Professional side cutters: little helpers in big things

The most common cutting tools include the so-called wire cutters. In essence, these are side cutters-pliers, the basis of which is the principle of leverage. It is due to this that the force that must be applied to the surface of the object being processed increases in order to cut through the material through the cutting edges.

Rubberized dielectric side cutters allow you to work with live wires

The main components of the cutters are:

A handle that acts as a lever. Its length determines exactly how much force the master will need to apply to carry out certain operations. Often, the handles have a special coating, which provides comfort and protection during the work process.
Cutting edges. These parts vary in size, shape and location in relation to the plane of the handles. In addition, you can find nippers with pobedit tips on sale that will help you cope with even the most durable materials.

Related article:

Metal scissors, manual and electric: review of cutting tools
Characteristics of tools. Varieties of devices based on the principle of operation and design. Review of models.

The range of modern tools market is represented by various models of side cutters. For example, precision products are intended for precision work, dielectric ones provide the ability to work with live wires up to 1000 V, and reinforced ones will cope with the task of cutting metal, fittings and wire with a diameter of more than 3 mm.

A feature of diagonal tools, which are used for cutting steel and copper wires, is that their heads are located at a certain angle to the surface of the handle. Professional models are made from tool steel, which undergoes multi-stage hardening. The two working sections of the presented devices are connected to each other by means of a hinge on the axis, which is capable of withstanding a monotonous load of up to 75 kg.

High-quality professional side cutters are made from hardened tool steel

Secrets of choosing side cutters: how to avoid mistakes

Before you begin the process of selecting tools, you should clearly define what they will be used for. For use in the home, small classic side cutters are quite suitable. Using them, it will be possible to repair electrical wiring, cut wire, and also strip cables. If the tools are needed for professional use, each master focuses on personal needs.

In addition, you should pay attention to the material that was used to make the working part. The cutting edges of products that deserve the right to be called high-quality are made from hardened steel, and therefore are characterized by unsurpassed strength. Even after working with wires made of steel, it is unlikely that nicks will be visible on them. Ideally, the working surface of any side cutter should have an anti-corrosion coating.

An equally important element that deserves special attention is the handle of the tool. The longer it is, the more effort will be required during the work process.

Important! To prevent your hand from slipping at the most critical moment, it is better to give preference to tools whose handles have a textured texture.

First of all, when buying side cutters you need to pay attention to the material and length of the handle.

The handles of truly high-quality products are equipped with a coating that is resistant to temperature changes, as well as to oils and many other chemicals. Since this tool is designed for comfortable work in various conditions, all its elements must be as reliable as possible.

In conclusion, it is worth noting that side cutters (side pliers) are not a tool that cannot be replaced during home renovation work. However, installers, electricians and mechanics who often have to cut through cables, wires, nails and fittings will certainly appreciate their properties.

Pliers for all occasions

Universal pliers, or as they are also called - metalworking pliers, are often incorrectly called pliers. After the finely corrugated jaws, they always have a serrated notch. It is followed by side cutters - for cutting the wire, and next to the hinge there are cutters for cutting through stronger wire, nails and even chain-link mesh.

Goebbels: features and distinctive features of the instrument

Goebbels are a tool that is a type of pliers that is used by both amateurs and professionals. They are often used in pairs, and in a wide range of tasks - from installing plumbing to repairing vehicles.

According to the standard, all adjustable pliers are made from special tool steel, which is characterized by the presence of vanadium and chromium in its composition. Thanks to this, they acquire qualities identical to those of wire pliers, which allows them to perform work under voltage. During their manufacture, not only stamping is used, but also forging elements. In this case, key parts (head and fasteners) are ground.

Goebbels are made from steel containing chromium and vanadium

As for the handles, they often occupy no more than 40% of the total length of the product. They are coated with a special compound that prevents slipping. This not only increases comfort while working, but also protects your hands from injury.

The head of the Goebbels, like a similar part of the pliers, is that part of the product that can have different levels of inclination, amounting to 90 or 45 degrees. Regardless of the value of this parameter, it is always quite narrow and relatively long. Due to the presence of a special recess in it, you can easily carry out work even in narrow and inconvenient places.

Depending on their design, Goebbels are divided into two main groups:

With rack type of jaw spread. This structure is characterized by simplicity and reliability. It is represented by two parallel slats with teeth, between which the axis of the product moves easily and can be fixed by the master.
With grooves for spreading the jaws. The design feature is the presence of an overhead milled cardan joint. For the purpose of breeding sponges, straight-line movements are used. As a result, a fastening is formed that prevents the hinge from slipping.

Professional Goebbels from the NWS brand are characterized by high quality parts

When performing work at significant heights, the best solution would be to use a tool with a special loop designed to secure the wrist. This eliminates the possibility of the product falling at the most critical moment due to a careless grip. When working with plastic pipes or ceramics, it is better to give preference to sponge attachments, which will provide reliable protection to the surface of the part from various damages.

Note! The modern market presents many models from different manufacturers. The well-known company for the manufacture of professional Goebbels and pliers NWS deserves special attention. The high level of quality of the brand's products is confirmed by the special Solingen marking.

In addition, you can find products whose homeland is Sweden or Germany. They are also distinguished by high quality materials, ergonomics and modern design.