Pliers tools (pliers and pliers) can be found in any home. Everyone has had to use them at home or at work at least once. They are used when working with different materials, during the repair of various electrical equipment and machinery. But despite the fact that they are widespread and often used, rarely does anyone manage to call the instruments by their proper names.

Types of pliers

From the name it is clear what type the tool should have - these are flat jaws that have to varying degrees frequencies transverse notches, swivel joint and handles. Monolithic parts, as a rule, are the working part and handles. This tool is indispensable in plumbing or electrical work, since thanks to them it is possible to hold a part of any shape, bend it in in the right direction wire or metal.

Pliers can replace an entire set of wrenches. However, it should be noted that these tasks are completely unusual for this tool, but if you do not have the right size wrench, then pliers usually come to the rescue; they cope with screwing and unscrewing all kinds of bolts and nuts perfectly. Pliers are different from each other dimensions and shape of the working part:

• So, if you need to work in a hard-to-reach place, then pliers with elongated narrow jaws will provide invaluable assistance.
• Tools bent at a certain angle can reach a part even from under a covered surface, for example, a screwed-on circuit board in electronics.
• “Platypuses” are pliers that have elongated jaws like tweezers.
• To work with particularly delicate materials, use special tools, as well as silicone attachments that fit on regular models.

In addition to the working part, the tool differs in its handles. For example, dielectric pliers are used in electrical installations. On this type of tool, it is imperative to look for the maximum voltage value, which must be indicated. After all, this is an indicator of whether the material from which the handles are made can withstand it. Household models have this indicator at levels up to 1000 V. If you do not find such a number on your tool, then it is strictly forbidden to use these pliers under tension. There is a high probability that this tool belongs to the plumbing trade and is not intended for work with electrical equipment.

Pliers

This name is borrowed from the French language, so this product probably came to us from abroad, but it has never occurred to anyone to prove this. The main difference between this articulated sponge tool and pliers is in the grooves with notches, which are convenient when gripping smooth and rounded surfaces, for example, small-diameter pipes.

Pliers in pure form are no longer produced. You can often find a “mix” with the same pliers, where the front working surface is flat, and side cutters and wire cutters are placed closer to the hinge part. Such “conveniences”, as a rule, are not inherent in pliers. Some models are specifically simplified by creating not one, but two recesses of different diameters for work on gripping rounded surfaces. Other pliers are equipped with an adjustable joint, which allows you to expand the grip.

Cousins ​​of pliers

Don’t forget about round pliers, which, unlike other similar tools, have jaws with a round cross-section that tapers towards the ends. by them convenient to bend the wire, making bends with different radii. The models of this tool are varied: round pliers are produced with different sizes of jaws, a curved working surface, with and without notches. But in general, they remain similar to their older “brothers” - pliers with the same dielectric handles and wire cutters.

Some models of wire cutters resemble pincers. The exception is cutting edges that cut metal of different thicknesses, which depends on their capabilities. Nippers, in turn, are divided into end and side. In everyday life, side patterns have become the most popular. When choosing these products, you should consult about what types of metals they can handle.

After all, there are tools only for copper wire, but some can even handle nails. Today there is reinforced models, capable of cutting through a cable or reinforcement thanks to increased strength cutting edges and multiple hinge joints for greater compression force.

Difference between pliers and pliers

So, if we summarize all of the above, we can conclude that The differences between these tools are as follows:

If we're talking about about the purchase hand tools, then it's better spare no expense. This in electric mechanisms can be saved on a secondary function, for example, fifth speed, or an additional attachment, however, during manufacturing simple tools, if there is a possibility of saving, it is only on loss of quality. It follows from this that, if your capabilities allow, then it is better to purchase professional tools. The differences between ordinary everyday and expensive products will be felt so much that you will quickly come to the conclusion that you should thank yourself for such “extravagance.”

Evaluate with your eyes working surface clamping strength, only uniform touching is allowed. When compressing and decompressing, a smooth and soft movement should be felt. The handles must have a very reliable fixation, because low-quality products “suffer” from slipping, which is inappropriate when working with electricity.

Pliers and pliers are multifunctional working tools belonging to the group of pliers. Pliers and pliers are used in plumbing, electrical work, and in repairing mechanisms and devices.

Pliers and pliers are often considered the same type of tool, but this is incorrect, because although these useful devices to one group of tools - they differ in design, characteristics, and functionality. What is the difference between pliers and pliers, how to choose a quality tool - topics that will be discussed in detail in the article.

What is a pliers tool?

To fully understand the difference between pliers and pliers, you should understand what a pliers tool is in general. This group of tools includes a wide variety of useful devices that facilitate the work of the master. A pliers tool can be called:

1. Ticks;
2. Wire cutters;
3. Round nose pliers;
4. Pliers;
5. Pliers.

These are the main categories and in each of them there are separate types of devices that will differ from each other in the size of the working surfaces - “jaws”, shape and functional purpose. For example, pliers are most convenient to use when working with wires and cables, and wire cutters are indispensable when repairing and adjusting electrical equipment.

Round nose pliers are most convenient to use when working with wires and cables

It should be understood that the listed tools can be interchangeable, but this is inconvenient and, moreover, if you use the device for other purposes, it can be damaged or even broken. Therefore, it is so important to understand the difference between pliers and pliers, and to know in what type of work a certain type of tool is used.

Description and characteristics of pliers

The pliers have a special shape, as the name of the tool itself speaks quite eloquently: the device is equipped with flat jaws with notches. The design of the pliers is simple: they consist of two elements connected in the shape of the letter X. The working part goes into the handles and moves due to the hinge. The tool is used to perform plumbing and electrical work, and is used in the repair of certain mechanisms. Using pliers you can achieve strong fixation of parts, bend in the right way cable or metal, less often the tool can be used to tighten or unscrew nuts.

Universal tool to solve almost any problem

Pliers come in different types and sizes, and the area of ​​application of the tool will depend on these parameters.

Types of pliers

Tools are classified according to the type of working surface:

1. Devices with elongated jaws are used to perform work in narrow and cramped spaces.
2. For electrical work More often, models with jaws that are elongated and curved at a certain angle are used.
3. Duckbill pliers are used as tweezers: their jaws have maximum length and strongly extended forward. Another key advantage of the model is its increased compression force.
4. In works 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.
5. 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.
6. 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.
7. 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: wires, plastics, sheet metal, cardboard.

When purchasing side-type pliers, check which materials the model is intended to work with, since using a tool for copper and cardboard on materials that are more rigid and durable can easily damage the tool.

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 pliers are in demand in metalworking and repair types works

A separate type of tool are dielectric models that have insulating handles, which allows the pliers to be used in live work. The permissible operating voltage must be indicated on the tool handle. Typically its value is 1000 Volts.

What is the difference between pliers?

Having understood the design, purpose and types of pliers, it is worth finding out - what are pliers and what is the difference between these very similar tools?

The key difference between pliers and pliers is that the latter type of tool has a groove with notches on its working surface, which allows you to hold the parts as firmly as possible while working. The jaws of the pliers are most often of a combined shape, and their outermost part is made in the form of pliers. Some tool models have not one, but two notches with various sizes, which is convenient, since it becomes possible to fix and hold elements of various different shapes and magnitude.

The key difference is the shape of the sponges

On sale you can find pliers with a hinge element that moves in the grooves. By moving the hinge, you can adjust the compression force as needed, as well as the amount of opening of the jaws. The type of pliers under consideration is considered universal: it is applicable in working with parts different sizes.

Most device models are equipped with side cutters, which are used to strip insulation from cables; some pliers have special edges for cutting hard wire. The tool is used in plumbing and electrical installation work, so the voltage value at which it is safe to use the pliers must be marked on their handle.

Having studied the design and types of pliers, we can conclude that the tool will differ from pliers in the following properties and characteristics:

• The pliers have a flat work surface, without recesses;
• The design of the pliers provides the maximum possible compression force, so the tool is produced from higher quality steel alloys;
• Using pliers, you can adjust both the compression force and the size of the gap between the jaws.

Pliers are more functional, since the tool has side cutters, and in some cases, edges; these elements allow you to use the tools in different types works

In order to choose high-quality and reliable pliers, when purchasing a tool, it is recommended to pay attention to the following parameters:

The size of the gap between the jaws. It should be no more than one 1 millimeter, and the handles of the tool should be connected to each other as tightly as possible;
Move handles good tool should be easy and smooth;
It is also worth assessing the cutting edges of the device - their gap should not be more than 0.1 millimeters;
To perform electrical installation work, you should purchase electrically insulated models;
The handle of the instrument should be comfortable, close to the anatomical shape of the hands.

For material decorative covering The tool can be ignored, as it does not affect the functionality and quality of the pliers.

If the budget is not limited, then it is better not to save, but to purchase a professional tool made from more quality materials and by modern technologies. Professional pliers will not break and will serve you for as long as possible.

We hope the detailed instruction article helped you understand the difference between pliers and pliers, and learn useful details about existing types pliers, find out the parameters for choosing high-quality pliers.

Every home, regardless of its inhabitants, has a certain set of tools that will always come in handy. One such tool is pliers or pliers. Despite their superficial similarity, these two instruments have some differences. Both belong to the large group of pliers.

A history of this kind began long before our era: it is enough to recall the ancient greek god-the blacksmith Hephaestus, who was depicted with blacksmith's tongs and a forging hammer.

This group includes pliers, pliers, pincers, wire cutters, and round nose pliers. Each of the tools has its own production standards and is needed for different jobs.

Classmates

What are pliers

Their name quite eloquently shows the peculiarity of the tool: it consists of flat jaws with notches, handles and a special connection. Thanks to the notches, the pliers easily hold parts of any shape, and also bend wire, cable strands or metal sheets.

Also, the tool is often used instead of a screwdriver when it is necessary to unscrew or tighten a nut. You can use pliers as a bending tool only in some cases, since the width of the lips does not exceed 20 cm.

There are several types of pliers, differing in the type of lips.

The latter are:

1. Long narrow: they are suitable for working with small objects or in hard-to-reach places. They have little compression force.
2. Narrow curved: mainly used in electronics for access to the most “inaccessible” places, for example, under the board.
3. “Duckbills”: these are pliers with very elongated jaws. By functional features similar to tweezers, but allow you to squeeze the part more tightly.

To work with fragile materials, use special attachments with surface protection or without notches. For work with electricity, pliers with insulated handles are used: the maximum current value must be indicated on them. Most often, such tools can withstand up to 1000 V.

Please note: It is prohibited to use ordinary pliers when working with electricity, since the handles are not protected.

What are pliers

They are often called the “little brother” or even the multi-functional model of pliers, but this statement can be argued. The name comes from the French "pince" and "tige" - "clamp" and "rod".

Unlike pliers, the jaws of pliers have both a flat part and a small notch, which allows you to more firmly grip a part with an excessively smooth surface. This makes the tool more popular and versatile. Some models have two recesses at once to work with different sizes.

The tool is used for:

• clamping parts while working with them;
• taking hot metals;
• crimping connectors in the absence of special tools.

Please note: pliers can also be used to tighten the nuts, but this should only be done in extreme cases, as the edges can be torn off.

All varieties have their own characteristics, which are easy to see in the photo:

What are the differences

Although the tools look similar, pliers and pliers have a number of important differences, visible from the descriptions:

1. The main difference lies in the surface of the jaws: for pliers it is straight, for pliers it has recesses for some parts;
2. The specialization of pliers is narrower: they are designed only to hold the part; all other functions (biting, tightening bolts) are not their “native” functions, which can lead to problems. Pliers are more functional: they can cut wire and metal and hold parts more firmly;
3. To make pliers, stronger steel is used, since the tool is designed for greater compression force;
4. The pliers have a larger gripping range due to the presence of a movable connecting joint. This helps expand the use of the tool;
5. Often, pliers are more expensive because they are more functional.

When choosing tools, the main thing is not how much they cost, but their quality and durability. First you need to decide on the functionality: if the pliers or pliers are used in working with electricity, they must be protected. If the tools are intended to be taken with you and used for small household work, it is worth choosing combination pliers - this will save space and money.

Please note: You shouldn’t save money on your purchase: it’s better to choose quality models, which will last for several years, rather than changing them regularly.

To do right choice, you should pay attention to the following:

• the jaws must be intact, fit tightly to each other, not dangle, have no gaps or cracks;
• the handle should fit well in the hand, not slip and be comfortable;
• the connecting hinge should be strong, well tightened, but not tight, with a smooth, pleasant movement.

When choosing a tool, it is desirable to be able to try it out, hold it and get used to it.

Many people think that pliers and pliers are the same thing, but this is not true, although in some situations they can replace each other. Both tools, although they perform similar functions, have a number of differences that are worth keeping in mind. When choosing a model, it is important to clearly understand their purpose so as not to buy a useless item; it is also recommended to consider the models in the pictures in advance.

Watch the video in which a specialist explains in detail how pliers differ from pliers:

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There is no 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 consists of two “X” shaped metal elongated parts connected.

Moreover swivel joint is not in the middle, but 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 part is designed for grasping and squeezing objects.

And yet, the similar names are pliers and pliers - what is the difference?

These products have common roots. Both devices belong to the category of articulated pliers tools. They are designed for grasping, holding and squeezing a variety of objects.
Let's define each of them:

Pliers

Hand-held multifunctional plumbing and electrical installation tools. Designed for gripping, crimping, holding parts and workpieces of round and other shapes using manual force.

If there is a dielectric coating on the handles, it allows you to perform electrical installation work without turning off 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. Specifications».

Arrangement of pliers

On inner surface The jaws have one or two recesses of different sizes for gripping round objects. The notches should have teeth formed to prevent slipping. The angle and depth of the teeth allows you to unscrew nuts that are not too tight.

IMPORTANT! When using pliers as a wrench, the edges are damaged. Therefore, such an application is the exception rather than the rule.

On the lips, with inside in the hinge area, a wire cutter can be molded in the form of wire cutters. The hinge mechanism often has a slot for cutting wire using the offset method.

With the cups open, the slots are combined into one, the workpiece is inserted, and the handles are closed. At the same time, even snacking is easy steel wire.

The outer shape of the jaws has different designs. Rectangular, with ground edges or semicircular. This is done for ease of penetration into cavities with limited access. For special work, the product can be given a special shape, which in no way limits its capabilities.

In order to increase functionality, the tool is equipped with a screwdriver and an awl (hole punch). However, for the average user the classic version is more familiar.

Pliers, pliers, pliers, wire cutters are representatives of a very diverse group of tools called pliers tools. Their main difference is the shape of the working surface, determined by their purpose. These tools are actively used in the most different areas, they are used by dentists, blacksmiths, and railway workers. In particular, tongs are one of the most ancient tools; they are an integral attribute (along with a hammer) of the Greek god of fire - Hephaestus. Let's start with ticks.

Ticks

Typically, this is an instrument with relatively long handles and short jaws, with flat or pointed surfaces closing over a short distance. Pliers are designed primarily for gripping parts. Blacksmith's pliers hold hot metal; they have long handles and different shape sponge

Railroad workers have pliers for carrying railroad ties and also for carrying rails.

Pliers for carrying sleepers and rails (ROBEL)

Use carpenter's pliers to pull out nails.

Carpenter's pliers (GEDORE)

Plumbing pliers (pipe pliers) usually have a serrated groove for gripping pipes, angled jaws and an adjustable hinge mechanism for clamping pipes of different diameters.

Plumbing pliers (STAYER)

Pliers also include a whole range of electrical installation tools: these are crimping pliers for terminals, pliers for stripping wires, pliers for connectors, pliers for cable entries, current clamps, insulating pliers for replacing fuses, etc.

In general, almost any pliers-joint tool can be called pliers, for example, pliers, simplified - these are pliers with flat jaws.

Pliers are pliers with a flat working surface, often with a fine notch. They are used to grab relatively small parts and perform various manipulations with them (bending, biting), often using two tools at the same time. For various works The shape of the sponges themselves may be different. There are pliers with long jaws (long-nose pliers, duckbills) and pliers with curved jaws, used when working with parts located in hard-to-reach places; pliers with narrow jaws (narrow-nose pliers), used for fine work; pliers with shortened jaws, providing greater compressive force at the ends of the jaws. Some pliers have pads on the working surface to prevent damage to parts. Often pliers have cutting edges for cutting wire.

Combination pliers, sometimes called pliers, are a tool that includes pliers that have cutting edges for cutting wire and nails, a notch with teeth for gripping tubes, nuts and various cylindrical parts. This is a multifunctional tool, on the one hand, capable of helping in various situations, on the other hand, special tools cope with specific tasks better. Therefore, combination pliers are a tool for a household tool set, and not for a professional one.

The difference between round nose pliers and pliers is round section sponges tapering towards the end (cone-shaped sponges). Round nose pliers are designed for curly bending of wire; the conical shape of the jaws makes it possible to make bends with different radii; they are an important tool for jewelers. Round nose pliers can have jaws of different sizes, both in length and thickness, and there are models that have jaws of different shapes in one tool, and there are round nose pliers with curved jaws. There are models with notches on the jaws and without notches. Just like pliers, round nose pliers can have cutting edges for cutting wire.

Pliers

Based on French origin The names of this tool are pinces-a-tige, pince - clamp and tige - rod, then pliers are a tool for gripping pipes and other cylindrical parts. That is, the main thing in pliers, which determines their name, is a notch with teeth.

Antique pliers with two serrated notches,
for large and small diameters

Modern pliers, instead of several notches, have an adjustable hinge for pipes of different sizes.

Pliers with adjustable joint (Task Force)

Apparently, pliers differ from plumbing pliers in that they are smaller in size, or you can safely put an equal sign between them.

What many are accustomed to calling pliers, according to GOST 5547-93, are combination pliers. And it turns out that, on the one hand, this tool can be defined as pliers with pliers, and on the other hand, pliers with pliers.

Wire cutters

Nippers are pliers with a cutting working surface, used for cutting wires, nails, and fittings. Depending on the position of the cutting edges on the jaws, there are five main types of cutters: side cutters (side cutters, diagonal cutters), end cutters (transverse), cable cutters, stripping cutters (they are also stripping pliers, see above) and end cutters. More often, side cutters or side cutters are used.

When buying nippers, pay attention to what kind of material they are intended for cutting, since copper wire nippers may not be able to cope with nails, and the cutting edges will be damaged.

Nippers for cutting cables, ropes, fittings, and bolts have a particularly durable design, increased hardness of the cutting edges, and often several hinge units to provide increased compressive force.

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