How To Use An Angle Grinder When Cutting Metal

What circles are allowed to use?

Each type of processed material has its own abrasive tool. It is not allowed to use circles that are not suitable for the corresponding type of operation.

Diagram of an angle angle grinder.

Under no circumstances should large discs be mounted on an angle grinder if they are not intended for this tool. Small-sized angle grinders have high rotational speeds when compared to large-sized machines. A large diameter circle (both new and used and reduced in diameter) may not withstand high speeds, as a result of which it breaks. This is dangerous because the protective cover must be removed to install a large diameter circle. Too much rotating load on a large diameter wheel can cause excessive bearing wear and shorten tool life.

Broken circles are not allowed. Such circles include those that have cracks, chips, dents, deviations from flatness or roundness. This leads to kickback and extensive damage to the circles with the formation of traumatic situations.

Angle Grinder: How To Cut Any Metal Using An Angle Grinder

One of the most important safety requirements in the process of working with an angle grinder is the inadmissibility of using saw wheels in an angle grinder, which are intended for working with wood. This is due to the fact that there are a large number of tragic cases that occurred as a result of mounting saw wheels for working with wood on an angle grinder.

Assembly diagram angle grinder.

Wood is a heterogeneous material in which knots can cause kickback. Nails can also be found in this material. Angle grinder has high RPM, as a result of which the saw blade can quickly become dull.

After mounting the tool, you will need to check it at idle speed for at least 1 minute at maximum speed. In the process, the wheel should rotate freely without touching the protective casing. The vibration should be the same as usual.

Existing remedies

Safety goggles and a guard are essential for safe working with an angle grinder.

Figure 1. Masks and goggles used when working with an angle grinder.

During work, sparks, abrasive particles, scales and various debris will appear that can get into the eye, which will lead to injury.

The glasses or the mask that replaces them must be covered. This is due to the fact that scales or sparks will fly along a complex trajectory, and therefore can fall behind a protective mask or goggles. It is recommended to purchase a mask that has a safety net. The blows from the fragments of the circle are so strong that an unprotected mask cannot withstand the blow. Masks and goggles can be seen in fig. one.

The safety guard is the main barrier that stands between the user of the tool and the wheel that rotates at high speed. You should be aware that circles break quite often. Users who regularly use an angle grinder have experienced this at least once. In most cases, the destruction of the circle occurs in the process of clamping (jamming) it in the slot.

The protective cover must be installed in such a way that sparks and scale are not emitted towards the user. In fig. 2 shows how the casing can protect in case the circle breaks during rotation. The scattering sector of the fragments will be set by the opening in the protective casing.

Figure 2. Protecting the casing of the angle grinder if the wheel breaks during rotation.

The casing must be fixed in such a way that the possibility of its arbitrary reversal is excluded. In some cases, it may be inconvenient to work in the casing, however, remember that in no case should it be removed. If this is done, then the person working with the tool will not be insured against negative consequences.

There are other personal protective equipment available. Gloves or mittens are also mandatory elements for protection while working with an angle grinder. Hands will be located near the rotating circle, so they should be protected from sparks, debris and other elements. To protect your hands, it is recommended to purchase thick leather gloves. Cotton products will not provide reliable spark protection.

A dust mask or respirator is used only if it is planned to process stone materials without the use of dust suction devices.

Clothes must be narrow, well-tucked in. Loose parts can be tightened in a rotating circle.

How to use an angle grinder correctly?

Elements that will be needed for work:

  • angle grinder with desired wheel.
  • Protective cover.
  • Safety glasses or mask.
  • Gloves or gloves made of thick material.

It is not allowed to pick up the instrument when unhealthy, tired or drunk. This will entail negligence, which is costly in the process.

How to fix processed materials?

Both hands are used when working with an angle grinder.

If the weight of the part that is being processed cannot guarantee its immobility during operation, then the material will need to be securely fixed with a vice or clamps on a heavy structure. In no case should you start work holding the part in your hands. This can violate several security requirements at once:

  • angle grinder cannot be held with one hand, both hands must be used.
  • The workpiece must remain stationary.

As a result of improper fastening, the workpiece will certainly begin to shift, which can cause the wheel to jam with a reverse impact.

In the process of laying the workpiece, it is necessary to exclude its bending, especially if this narrows the cut. If there is a bend, then the circle can be clamped in the cut, as a result of which a reverse impact will occur. A correctly installed part should have stops at the edges and in the cutting area.

How to use an angle grinder correctly, when cutting metal, at home, with a grinding wheel

The angle grinder is a traumatic tool. Despite this, this tool is used quite often, because the angle grinder is an indispensable assistant in many types of work.

Angle grinder device diagram.

How to use an angle grinder: rules to follow

In the process of working with an angle grinder, some rules must be observed:

Wheels heat up quickly during operation, so do not touch them until they cool.

  • Hold the angle grinder firmly with both hands. If the tool is held securely, even a kickback will not cause the tool to move too far.
  • Body position should be stable, balance should not be disturbed.
  • The power cord should be located away from the circle that rotates. This is to ensure that it is not cut or caught by the disc. In this way, a short circuit or stall of the disc can be prevented.
  • Do not let go of the angle grinder until the wheel has come to a complete stop. This should be done in order to avoid any third-party elements snagging around.
  • If you need to move from one place to another, the instrument must be turned off. The circle can grab clothes and other items.
  • If a power failure occurs during operation, you will need to turn off the angle grinder so that when power appears, the tool does not suddenly start working.
  • During operation, the circles will become very hot, so they should not be touched until such time as they have cooled down.
  • During work, no strangers should be in the room, because flying debris and sparks can harm them.
  • The wheel must only come into contact with the material being processed at full speed, otherwise it may start to jam.
  • Angle grinder manufacturers recommend cutting so that the movement of the tool and the rotation of the wheel are the same. In this way, the possibility of the wheel coming out of the slot can be excluded. Most of all people working with this tool break this rule. This is due to the fact that with such cutting, the sparks that fly out from under the circle will hide the markings, and this can make it impossible to drive a circle along the mowing line, which was planned.
  • During the cutting process, it is necessary to ensure correct placement of the tool. the cutting line must pass by the user. When the wheel is jammed, the jet motion of the angle grinder will pass to the side.
  • The guard must be located between the user and the tool.
  • Do not press on the angle grinder while cutting. The cut should be carried out smoothly, by the own power of the tool. Overloading can lead to a skewed wheel and the likelihood of wheel jamming. The user must necessarily correct the stroke of the angle grinder by lightly pressing on it in the necessary places.
  • If you plan to cut profiles, then the cut should be started at a small cross section.
  • You cannot turn on the angle grinder if the wheel is in the middle of the material being processed.
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How to grind and cut an angle grinder: guidelines

You need to grind with the edge of the circle at an angle of 20. 40 degrees to the surface.

Grinding is done as follows:

  • Thin discs must not be used for grinding.
  • Do not grind with the side of the wheel that is not intended for the job. Circles are not designed for high lateral forces, so they can break easily.
  • You need to grind with the edge of the wheel, which is inclined at an angle of 20-40 ° to the grinding surface. the angle grinder should move with pressure forward and backward.

Cutting concrete, stones and tiles should be done with special circles that are designed to work with these materials. A lot of dust will be generated during the cutting process. The wall chaser has a nozzle for connecting a vacuum cleaner, which is designed to remove dust.

Using an angle grinder is not so difficult, you just need to follow simple rules.

How to fix processed materials?

Both hands are used when working with an angle grinder.

If the weight of the part that is being processed cannot guarantee its immobility during operation, then the material will need to be securely fixed with a vice or clamps on a heavy structure. In no case should you start work holding the part in your hands. This can violate several security requirements at once:

  • angle grinder cannot be held with one hand, both hands must be used.
  • The workpiece must remain stationary.

As a result of improper fastening, the workpiece will certainly begin to shift, which can cause the wheel to jam with a reverse impact.

In the process of laying the workpiece, it is necessary to exclude its bending, especially if this narrows the cut. If there is a bend, then the circle can be clamped in the cut, as a result of which a reverse impact will occur. A correctly installed part should have stops at the edges and in the cutting area.

Existing remedies

Safety goggles and a guard are essential for safe working with an angle grinder.

Figure 1. Masks and goggles used when working with an angle grinder.

During work, sparks, abrasive particles, scales and various debris will appear that can get into the eye, which will lead to injury.

The glasses or the mask that replaces them must be covered. This is due to the fact that scales or sparks will fly along a complex trajectory, and therefore can fall behind a protective mask or goggles. It is recommended to purchase a mask that has a safety net. The blows from the fragments of the circle are so strong that an unprotected mask cannot withstand the blow. Masks and goggles can be seen in fig. one.

The safety guard is the main barrier that stands between the user of the tool and the wheel that rotates at high speed. You should be aware that circles break quite often. Users who regularly use an angle grinder have experienced this at least once. In most cases, the destruction of the circle occurs in the process of clamping (jamming) it in the slot.

The protective cover must be installed in such a way that sparks and scale are not emitted towards the user. In fig. 2 shows how the casing can protect in case the circle breaks during rotation. The scattering sector of the fragments will be set by the opening in the protective casing.

Figure 2. Protecting the casing of the angle grinder if the wheel breaks during rotation.

The casing must be fixed in such a way that the possibility of its arbitrary reversal is excluded. In some cases, it may be inconvenient to work in the casing, however, remember that in no case should it be removed. If this is done, then the person working with the tool will not be insured against negative consequences.

There are other personal protective equipment available. Gloves or mittens are also mandatory elements for protection while working with an angle grinder. Hands will be located near the rotating circle, so they should be protected from sparks, debris and other elements. To protect your hands, it is recommended to purchase thick leather gloves. Cotton products will not provide reliable spark protection.

A dust mask or respirator is used only if it is planned to process stone materials without the use of dust suction devices.

Clothes must be narrow, well-tucked in. Loose parts can be tightened in a rotating circle.

How to use an angle grinder: rules to follow

In the process of working with an angle grinder, some rules must be observed:

Wheels heat up quickly during operation, so do not touch them until they cool.

  • Hold the angle grinder firmly with both hands. If the tool is held securely, even a kickback will not cause the tool to move too far.
  • Body position should be stable, balance should not be disturbed.
  • The power cord should be located away from the circle that rotates. This is to ensure that it is not cut or caught by the disc. In this way, a short circuit or stall of the disc can be prevented.
  • Do not let go of the angle grinder until the wheel has come to a complete stop. This should be done in order to avoid any third-party elements snagging around.
  • If you need to move from one place to another, the instrument must be turned off. The circle can grab clothes and other items.
  • If a power failure occurs during operation, you will need to turn off the angle grinder so that when power appears, the tool does not suddenly start working.
  • During operation, the circles will become very hot, so they should not be touched until such time as they have cooled down.
  • During work, no strangers should be in the room, because flying debris and sparks can harm them.
  • The wheel must only come into contact with the material being processed at full speed, otherwise it may start to jam.
  • Angle grinder manufacturers recommend cutting so that the movement of the tool and the rotation of the wheel are the same. In this way, the possibility of the wheel coming out of the slot can be excluded. Most of all people working with this tool break this rule. This is due to the fact that with such cutting, the sparks that fly out from under the circle will hide the markings, and this can make it impossible to drive a circle along the mowing line, which was planned.
  • During the cutting process, it is necessary to ensure correct placement of the tool. the cutting line must pass by the user. When the wheel is jammed, the jet motion of the angle grinder will pass to the side.
  • The guard must be located between the user and the tool.
  • Do not press on the angle grinder while cutting. The cut should be carried out smoothly, by the own power of the tool. Overloading can lead to a skewed wheel and the likelihood of wheel jamming. The user must necessarily correct the stroke of the angle grinder by lightly pressing on it in the necessary places.
  • If you plan to cut profiles, then the cut should be started at a small cross section.
  • You cannot turn on the angle grinder if the wheel is in the middle of the material being processed.

How to use an angle grinder correctly?

The angle grinder is a traumatic tool. Despite this, this tool is used quite often, because the angle grinder is an indispensable assistant in many types of work.

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Angle grinder device diagram.

How to use an angle grinder correctly?

Elements that will be needed for work:

  • angle grinder with desired wheel.
  • Protective cover.
  • Safety glasses or mask.
  • Gloves or gloves made of thick material.

It is not allowed to pick up the instrument when unhealthy, tired or drunk. This will entail negligence, which is costly in the process.

What circles are allowed to use?

Each type of processed material has its own abrasive tool. It is not allowed to use circles that are not suitable for the corresponding type of operation.

Diagram of an angle angle grinder.

Under no circumstances should large discs be mounted on an angle grinder if they are not intended for this tool. Small-sized angle grinders have high rotational speeds when compared to large-sized machines. A large diameter circle (both new and used and reduced in diameter) may not withstand high speeds, as a result of which it breaks. This is dangerous because the protective cover must be removed to install a large diameter circle. Too much rotating load on a large diameter wheel can cause excessive bearing wear and shorten tool life.

Broken circles are not allowed. Such circles include those that have cracks, chips, dents, deviations from flatness or roundness. This leads to kickback and extensive damage to the circles with the formation of traumatic situations.

One of the most important safety requirements in the process of working with an angle grinder is the inadmissibility of using saw wheels in an angle grinder, which are intended for working with wood. This is due to the fact that there are a large number of tragic cases that occurred as a result of mounting saw wheels for working with wood on an angle grinder.

angle, grinder, cutting, metal

Assembly diagram angle grinder.

Wood is a heterogeneous material in which knots can cause kickback. Nails can also be found in this material. Angle grinder has high RPM, as a result of which the saw blade can quickly become dull.

After mounting the tool, you will need to check it at idle speed for at least 1 minute at maximum speed. In the process, the wheel should rotate freely without touching the protective casing. The vibration should be the same as usual.

How to grind and cut an angle grinder: guidelines

You need to grind with the edge of the circle at an angle of 20. 40 degrees to the surface.

Grinding is done as follows:

  • Thin discs must not be used for grinding.
  • Do not grind with the side of the wheel that is not intended for the job. Circles are not designed for high lateral forces, so they can break easily.
  • You need to grind with the edge of the wheel, which is inclined at an angle of 20-40 ° to the grinding surface. the angle grinder should move with pressure forward and backward.

Cutting concrete, stones and tiles should be done with special circles that are designed to work with these materials. A lot of dust will be generated during the cutting process. The wall chaser has a nozzle for connecting a vacuum cleaner, which is designed to remove dust.

Using an angle grinder is not so difficult, you just need to follow simple rules.

How to choose the right discs

The circle has symbols that will help you choose the right circle.

When choosing discs, you need to know what they will be used for, pay attention to their diameter and thickness. These are the main parameters of the disks.

The smallest diameter is 125 mm, and the maximum, of the generally available ones, is 250 millimeters. In professional angle grinders, discs can be larger in diameter.

The thickness of the cut part and the maximum depth of cut depend on the diameter of the disc.

If you plan to cut only metal, you need to purchase a cutting disc. It has the smallest thickness from 1 to 1.2 mm, for industrial angle grinders. up to 2.5 mm. This will ease the physical strain on the angle grinder and on the worker. The cut is neat.

If you plan a curly thread on thin metal, then it is done with a disc of the smallest diameter or an old, almost worn out disc.

Many people think that a diamond blade should be used to cut metal. This is a completely wrong opinion. The diamond disc will simply get stuck in the metal and will be unsuitable for further work.

Experts say that the angle grinder does not have any particular difficulties when cutting metal, even for beginners.

How to cut metal angle grinder correctly. Practical tips and tricks

If long pipes are resting on supports, the overhanging edge must be cut. If you cut them in the middle, then due to its own weight, the metal will bend and clamp the disc.

If you do not have the skills to handle an angle grinder, then before starting work, you should learn how to cut on unnecessary parts.

The cut-off wheel only accepts radial forces. Attempting to change the cutting plane while the blade is inside a metal piece will break it.

How I Make Straight Accurate Cuts With The Angle Grinder

The disc heel (the near-bottom part of the circle) cuts metal more efficiently.

In order for the angle grinder and discs to serve for a long time, every 5-7 minutes of work you need to take a break for 20-30 minutes. This rule is especially important for low-power angle grinders who are afraid of overheating.

To increase the service life of discs, especially expensive ones, and to cool the metal, the place of the cut should be watered with water. It is advisable to carry out the work together.

Aluminum is a very tough metal. When cutting a part of large thickness, kerosene must be dripped into the seam, observing fire safety rules.

For molding, cutting of sheet metal, curly carving, you should use worn out discs. “stubs”, so do not throw them away immediately.

Correctly cut the corner not in one go, but separately both shelves.

If long enough pipes, corners, fittings lie on the supports, cut the overhanging edge correctly. If you cut between the supports, the part will bend due to its own weight and jam the disc.

Thick parts are cut only in a straight line. If you need to cut a curly part, straight-line cuts are first made, then the remaining unnecessary parts are removed.

Do not put pressure on the angle grinder. This will cause the blade to jam or break and overheat the angle grinder. If the cutting process is slow, the blade should be replaced.

The resulting cut should not be processed with the side of the disc. For this, a different type of disc is used.

Melted particles of metal and abrasive, falling on plastic products, glass and car headlights, get stuck in them, and then it is almost impossible to remove them. Therefore, before starting work, they need to be removed or protected.

How to choose the right angle grinder

the angle grinder should fit comfortably in your hand.

The correct choice and quality of the angle grinder itself determines the quality of work and the safety of the worker.

When choosing a machine, you should be guided by its main parameters: power and diameter of the cutting abrasive wheel. Its weight is also of no small importance, since it is often necessary to work “by weight”, and dimensions so that you can perform work in inconvenient and hard-to-reach places.

Most buyers at the sight of a powerful angle grinder are somewhat intimidated by the fact that it is more difficult to cope with it than with a low-power one. This is a misconception. Low-power angle grinders have more discs wedging, i.e. they are physically unable to “pull out” the disk under heavy loads. The situation of how the disk and the machine itself will behave after reducing the load is unpredictable. The angle grinder will most likely tear out of your hands. The consequence of this will be a break in the disc, damage to the machine and injury to the cutter. Therefore, it is better for novice craftsmen to purchase an angle grinder for a 125 mm disc with a power of 800-1000 W and a spindle speed of 10,000 rpm. This power is enough for cutting iron.

For cutting metal, there are machines for a 115 mm disc powered by batteries, but, as practice shows, with their high cost in solving household problems, they do not justify themselves.

The handles of the angle grinder must be rubber or made of a material that will damp vibrations from the machine.

But none of the technical characteristics reflect the convenience and safety in work. The angle grinder should lie comfortably and securely in your hand so that when working with metal you focus on it, and not on how to hold the tool in your hands. It is desirable that the grips are rubber or vibration-damping material with indentations for fingers.

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Low-power angle grinders usually do not have an additional handle.

If you find any inconvenience when choosing, you should look for an angle grinder of another model.

Basic rules for safe work when cutting metal angle grinder

The layout of the most dangerous sectors during the operation of the angle grinder, taking into account the rebound and destruction of the disc.

The most necessary condition for cutting is strict adherence to the rules of safe work.

Angle grinder manufacturers are constantly trying to minimize the risk of injury and injury by inventing and improving various protection systems. But no one cares about the worker like himself.

The main dangers that arise when cutting metal are the flight of fragments of a broken disc, the flow of sparks and the smallest abrasive particles, the inability to hold the tool in your hands.

If the disc breaks or gets jammed, the angle grinder can break out of your hands at the most inopportune moment and with great force, therefore, before starting work, you should consider the direction of its possible movement.

Safety rules cannot be neglected even when performing small work.

Before starting work, you should:

  • Protect face, eyes, hands, if possible and all body parts.
  • Remove all combustible materials and objects that are in the direction of the emission of sparks.
  • Fasten the workpiece to be machined in a vice, if possible. Do not hold the workpiece with your free hand or press with your feet.
  • If you install a new disc, you need to “spin” its angle grinder at maximum speed, placing it further away: the disc may turn out to be defective and fly to pieces.
  • Install, adjust and secure the protective cover.

It is best to protect your face with a special face shield when working with an angle grinder.

During work, you should:

  • When replacing discs during rest, you must disconnect the angle grinder from the mains.
  • Use goggles or face shield to protect eyes and face. professionals use both for extended work.
  • Hold the angle grinder firmly during all work.
  • To replace a disk, you need to wait until it completely stops.
  • Wear protective gloves. It is undesirable to use cotton gloves, they do not provide sufficient protection, they can ignite, and the threads wrap around the spindle of an angle grinder or disc.
  • During work, you need to position yourself so that the face, and, if possible, all parts of the body are not in the plane of rotation of the disk.

At the end of the work, you should:

  • wait until the rotation of the disc has stopped completely and only then put the tool on the floor with the disc facing up so as not to damage it;
  • disconnect the angle grinder from the network;
  • make sure there is no smoke or other signs of fire.

A typical mistake that is made when cutting metal: if the diameter of the new circle is larger than the size of the protective cover, it is removed. The casing is a protection in case the disc breaks and shatters during the metal cutting process.

Instead of a disc, many people put cutters, saws or other materials at hand. Doing this is strictly prohibited.

How to cut metal with an angle grinder

There is an opinion that the very concept of “angle grinder” came into our use because for the first time this tool was brought from an angle grinder. This is partly true. But they developed and began to produce it in Germany. He first came to us from an angle grinder, where he began to be produced in the seventies. Angle Grinder. Correct Tool Name.

When working with an angle grinder, it is imperative to observe safety precautions, namely: wear glasses, gloves, a helmet and a protective apron.

It is impossible today to imagine the work of builders, repairmen, mechanics, locksmiths without an angle grinder. With its help, you can cut a variety of materials, including metal: fittings, bar, water pipes, corner, profile.

The resulting sections can be grinded, polished, sharpened. A large selection of interchangeable attachments makes this tool irreplaceable and versatile.

At the same time, it is the most traumatic tool.

To cut metal, an angle grinder will need:

  • mask;
  • glasses;
  • disks;
  • Angle Grinder;
  • metal.

Can I use an angle grinder to cut metal tiles and corrugated board?

At a time when they just started using metal tiles and corrugated board, the instructions said that using an angle grinder for cutting these roofing materials is strictly prohibited. This is explained by the fact that on both sides they are protected with zinc and polymer coatings and painted.

The abrasive disc heats and melts the material. The sections are torn. Flying sparks also break the paint. All this causes corrosion of the material and a decrease in the service life.

Recently, however, builders have begun to use an angle grinder for this work. This greatly facilitates the work, it can be carried out directly on the roof. After cutting, the edges must be treated with anti-corrosion agents, primed and painted.

Correctly cutting metal with an angle grinder is easy. Everything can be learned. The main thing is to follow the safety rules and follow the recommendations.

Step 4. start-up and commissioning

Start-up and commissioning of the device begins when a disc or nozzle is installed.

  • The device is taken so that the sparks are directed towards oneself (cutting method from oneself). Circle plane. parallel to the worker’s body.
  • The right hand firmly grips the auxiliary handle of the angle grinder. Left. controls turning on the tool and adjusting the speed of rotation of the disk.
  • The sander is located to the left of the operator’s body. Contact of the instrument with the human body is inadmissible.

When the operator takes the starting position, turn on the device and let it run idle so that the unit warms up and the disc spins up to operating speed.

Idle operation after starting allows the unit to warm up and gain rated speed

Rules for working with an angle grinder for cutting different types of materials

One of the main tools that every home has is an angle grinder. It is multifunctional. The angle grinder allows you to cut durable materials, process sharp edges of metal, glass, wood. It is important for novice craftsmen to learn how to properly work an angle grinder.

angle grinder. multifunctional tool for cutting and grinding materials

Angle grinder device and its capabilities

The angle grinder (angle grinder) is characterized by the simplicity of the device. It is based on a motor that rotates the shaft using a gearbox. Cutting discs or grinding attachments are attached to the shaft.

All angle grinders are subdivided into categories.

By technical characteristics:

  • professional. powerful;
  • semi-professional. medium power;
  • household. low power.

By execution, they are found with or without handles.

To power professional machines, you need to supply 380 V. For semi-professional and household machines, a 220 V outlet is enough.

Important! angle grinder. indispensable for construction, auto repair and other types of work. She found wide application in industry and everyday life.

Step 2. preparing the product

Before cutting the angle grinder, the product is correctly fixed in a vice, clamps or other device. Do not pinch parts with hands, feet or use an assistant.

Ceramic tile

For ceramic tiles, use a diamond disc.

  • The tiles are laid on the table and fixed.
  • The first is to make an incision with a depth of 1.5 millimeters at low speed.
  • At the end, the tile is transferred to the edge of the table and broken along the mowing line of the cut.

Fasteners for processing

All parts are securely clamped in a vice before processing. Also, during work, it is necessary to take into account and free up the place where the part can fall.

If a large-sized part is subject to processing, then the treated area is fixed. The material itself must be stable and not fall on the operator after cutting or grinding.

Instruction for use angle grinder

Knowledge of the features of the angle grinder device, as well as the differences in grip methods, allows you to avoid gross errors during operation.

Working with an angle grinder includes preparation of the site, material, as well as the correct adjustment of equipment

Danger of the angle grinder

The angle grinder is a hazardous tool.

angle, grinder, cutting, metal

The main problems when working with a typewriter are:

  • biting and breaking the disc;
  • ignition of clothing from a strong sheaf of sparks;
  • damage to the skin or mucous membranes of the eyes from flying particles;
  • winding clothes on the gear during operation.