Homemade devices for grinders. Attachments for the grinder - you can buy, but it's better to do it yourself Useful attachments for the grinder

Without an angle grinder - a grinder - you can not do it either in the garage or in a private courtyard. The unit allows you to cut a metal profile, clean a weld or remove rust from the surface of workpieces and parts, has a low price and incredible ease of use. The grinder also has disadvantages, one of which is the unstable quality of the cut and the danger of the cutting disc being skewed during use. You can eliminate annoying shortcomings by making a special frame with your own hands, which will turn a hand tool into a real cutting machine. This will increase the speed of work and achieve accuracy that can only be obtained on industrial equipment.

Scope of cutting machines

Cutting disc machines are widely used in metalworking, mechanical engineering, woodworking and furniture industries. The units have found their application in the household: they are used as a convenient tool for performing various work in the workshop and garage. The cutting machine is convenient to use for solving a number of tasks:

The advantages of disc cutting machines include convenience and ease of use, high cutting speed and accuracy, the ability to replace the cutting disc in a matter of minutes.

Due to the relatively low cost, universal units have a fast self-sufficiency, so it is advantageous to use them in small industries and small workshops.

In the household, a cutting machine is used irregularly, so buying a factory-made tool is irrational. It is better to make a special bed for an angle grinder. This will increase the versatility of the grinder, turning it into a small-sized cutting machine.

Types of devices, their advantages and disadvantages

There are two types of designs of cutting machines, differing in the location of the grinder, which can be made at home.

The first installation is a bed with an angle grinder rigidly fixed under it. On the working surface, only the cutting disc is visible, which freely passes into the slot of the table. Cutting a metal profile or sheet in this case is completely identical to sawing wooden blanks with a circular saw. Despite the very simple design, such a scheme is not particularly popular. Those who made such a device note the inconvenience in use due to the need to move the workpiece. This significantly reduces the accuracy of the work and makes the process unsafe. The only advantage of a machine with a bottom angle grinder is the ability to quickly cut thin metal sheets.

A cutting machine with a lower angle grinder can be used both for cutting metal and as a circular saw

The second scheme, in which the part remains stationary, and the cutting wheel itself moves, is more convenient. The so-called pendulum saw, placed above the tabletop, allows you to cut the workpiece exactly at the required angle, while it becomes possible to make the right number of parts of the same type. Due to the location of the grinder on top, cutting workpieces does not require effort, and the operation of the unit becomes simple and safe. The undoubted advantages of the design include the ability to quickly dismantle the angle grinder for traditional use. As for the disadvantages of this method, the weak link can be considered a swivel, which complicates the design of the machine.

The machine for cutting metal with the top location of the grinder has a more convenient design and makes it possible to cut blanks at the desired angle

The device of a pendulum saw from a grinder

A pendulum saw from a grinder is available for assembly at home, does not require expensive materials and special skills. The cutting machine has a simple design and consists of several components:

bed;
pendulum;
fastening under the angle grinder.

The bed is a steel frame, welded from shaped pipes, with a platform made of sheet metal with a thickness of at least 3 mm. A bracket is attached to this plate, on which the hinge of the pendulum saw is mounted, as well as an emphasis to hold the workpiece. By the way, there can be several such stops: it is convenient when one element allows you to make a perpendicular cut, and the other makes it possible to cut the material at the required angle. The most perfect stop is a rotary device with a protractor, with the help of which any angle between the part and the cutting disc is set. An important detail: at the point where the saw touches the platform, a cut is made in the tabletop, its width should be equal to twice the thickness of the cutting circle, and the length should correspond to the diameter.

The standard design consists of a bed, a pendulum and a mount for an angle grinder

The pendulum of the cutting machine is a T-shaped piece made of a rectangular metal profile. On the one hand, this assembly is attached by a movable joint to the frame bracket, and on the other hand, a mount for a grinder is attached to it. The mobility of the hinge of the pendulum saw is provided by rolling bearings or bushings, and the return of the tool to its original position is provided by a flexible element (rubber band or spring).

The grinder mount is a console with one or two brackets connected to the pendulum. An angle grinder is attached to one of them with bolts. To do this, threaded holes are provided in the body of its gearbox for attaching the handle. The second bracket is a conventional clamp (ladder) that holds the cutting tool by the body.

Convenience in the operation of equipment can be significantly increased by connecting the angle grinder to a foot switch-pedal. Of course, in this case, the angle grinder start lever is brought into working position and fixed with a special button.

Necessary tools and materials

When starting to manufacture a cutting machine, it should be understood that the accuracy of its work is directly related to the stability of the structure. Therefore, the choice of a material of a certain thickness is dictated not so much by the requirements for the strength of the hull, but by the need for its rigidity.

Before starting work, you need to prepare:

profile pipe "square" (25x25x2.5 mm);
profile pipe "rectangle" (40x20x2.5 mm);
metal sheet 4–5 mm thick;
ball bearings No. 202, 203 or 204 - 2 pcs.;
a calibrated bar with a thickness equal to the diameter of the hole in the inner race of the bearing (up to 100 mm);
bar with a diameter of 8–10 mm;
metal tire (20x4 mm);
bolts and nuts with M8 or M thread.

Of the tools you will need:

Angle Grinder;
drill or drilling machine, a set of drills;
a set of dies for cutting metric threads;
wrenches;
welding machine.

The presence of electric welding is desirable, but not necessary - all connections can be made on threaded connections. However, it should be understood that this method reduces the reliability and strength of the structure.

For the manufacture of the machine, it is better to choose a grinder from a well-known manufacturer

The main unit of the cutting machine is the angle grinder. It is not recommended to use a "small" grinder, designed for cutting discs with a diameter of up to 125 mm with a power of up to 500-600 watts. Remember that the larger the diameter of the cutting wheel, the more versatile and reliable the machine will be.

The careful choice of power tools is also due to the wide variety of designs of angle grinders on the market. Since such equipment is not unified, the cutting machine is built for a specific model and size of the angle grinder. If the equipment is unreliable, then in case of failure it will be difficult to install another angle grinder in its place without the need to remake the mounts and the pendulum. That is why it is better to choose products from trusted manufacturers - Makita, Bosch and so on.

Making a cutting machine with your own hands

Preparatory stage

Work on a cutting machine begins with design. It is impossible to give the exact dimensions of the device, since the design depends on the model and size of the particular angle grinder. Nevertheless, according to the presented drawings, you can get an idea of the dimensions and structure of the equipment.

A project sketch begins with a hull drawing. You may not need a frame, but a separate platform that can be attached to a locksmith's workbench. In any case, the dimensions of the device and the location on the body of the main components are determined. Next, the angle grinder and the center distances of the mounting holes on the body of its gearbox are measured. Based on these indicators, a drawing is drawn up for attaching the grinder to the pendulum. After that, the rotary assembly itself is designed. The smaller the distance from the swivel to the cutting wheel, the stiffer and more accurate the machine will be. In other words, the length of the pendulum should be as short as possible.

At the last stage of the design, they calculate how much and what material will be needed.

Photo gallery: Drawings for the manufacture of a homemade cutting machine

Drawing of a frame-type cutting machine. Frame dimensions are selected based on the dimensions of the tool used.

Drawing cutting machine pendulum type. On the left are the dimensions of the base. The design features of the pendulum are marked on the right.

Step-by-step instruction

In accordance with the drawing, the blanks of the future machine are cut. Profile pipes are used for the frame and pendulum, and a metal profile, a metal tire and a steel bar are used for cantilever mounting. If the design provides for a carrier platform, then sheet steel with a thickness of 4–5 mm is cut to size.
A transverse axis (shaft) is welded to the pendulum lever, which is a section of a profile pipe, for a hinged connection. In this case, it is important to ensure the perpendicularity of the shaft attachment to the pendulum.
After cutting the material, a shaft is welded to the pendulum arm
A U-shaped bracket is bent from a steel tire, holes for bolts are drilled in its sides, with the help of which the gearbox housing of the angle grinder is attached.
For fastening to the threaded holes on the angle grinder gearbox housing, you will need a U-shaped bracket
An enveloping angle grinder U-shaped collar (ladder) and a clamping bar for fixing the tool body to the pendulum are made from a steel bar. The latter is a metal plate 15–20 mm longer than the clamp width. The threaded ends of the stepladder freely enter the holes on the edges of the pressure plate, and fixation is carried out with nuts with a suitable thread.
Trying on a U-shaped bracket and a clamp to the grinder, these parts are mounted on the console with a welding or threaded connection.
This is how the console for attaching the angle grinder to the pendulum arm assembly with a U-shaped bracket and clamp looks like
The bearings that will ensure the rotation of the pendulum are pressed into the supports. As the latter, you can use both ready-made factory bearing units and pieces of steel pipe (15–20 mm) with a diameter equal to the outer race of the bearing.
Bearing units are pressed onto the shaft from both sides. It is important that the connection is tight - this will eliminate unwanted longitudinal and transverse displacements. If the resulting connection is weakened for some reason, you can use the proven method - tin the axis with a soldering iron, applying a thin layer of tin to its surface (you will need soldering acid as a flux).
At a distance of 50–60 mm from the edge of the platform, a pendulum assembly with support nodes is welded. It is important not to overheat the bearings, so these parts are wrapped in wet rags or constantly poured with water to cool.
The pendulum arm assembly with bearing assemblies is welded to the platform at a distance of 50–60 mm from the edge
A console with an installed clamp and a U-shaped angle grinder is welded onto the pendulum lever. The position of the angle grinder is chosen based on personal preferences. There are different opinions on how to fasten the grinder ("on your own" or "on yourself"). Professional locksmiths work with the tool, orienting the sheaf of sparks towards themselves, arguing that if the grinder falls out of their hands for any reason, the tool will fly off in the opposite direction. Hobbyists most often work with medium or small grinders, so they prefer to have the disc rotate "from itself", as this allows control of the cut and prevents damage to clothing. When fixing the tool, do not forget to place the protective cover correctly - it should protect the worker in the event of a disc rupture.
An angle grinder is attached to the assembled machine. Focusing on the weight of the tool, select and install the return spring. To do this, loops are welded to the frame and the pendulum or holes are drilled with a diameter of up to 5 mm.
In order not to damage the plastic body of the grinder, strips of rubber are laid between it and the brackets
Perform a trial run grinder. First, check the operation of the machine in idle mode. At the same time, attention is paid to vibrations and backlashes of the working parts of the equipment, which, if necessary, are eliminated.
Using a cutting wheel of maximum thickness, a groove is cut in the machine platform for the cutting disc. If necessary, the grinder is removed and the slot is expanded to the desired size.
It looks like an improved emphasis with a clamping device

At the last stage, stops for blanks are attached to the platform. Most often, two strips are provided (for cutting at an angle of 45 and 90 degrees), fixing them with a welded or threaded connection.

Often, fixtures for holding the workpiece are equipped with a measuring tool. By fixing a metal ruler on the stop bar with a reference point from the grinder disk, you can quickly and accurately cut off the part of the required length. Also, if desired, you can install protractors, vices and clamps of various designs. Such additional details allow you to make, for example, a full cut or groove in the workpiece at any angle, free your hands, and so on.

Do not forget to paint the fixture after all finishing activities have been carried out. Even a thin layer of enamel will protect the equipment from rust and make its appearance more aesthetic.

Video: How to make a cutting machine from a grinder with your own hands

Safety

In the process of working on a cutting machine (as well as during its operation in the future), safety precautions should be strictly observed. Be sure to use a protective mask or goggles, and position the angle grinder so that the sheaf of sparks is directed away from you. The high fire hazard of the equipment requires work in a ventilated area and away from fuels and lubricants. During welding activities, a protective mask, thick leather gloves, closed shoes and protective overalls should also be used.

When working with a cut-off machine, do not try to speed up the process by applying excessive pressure to the tool. At best, such a rush can result in a torn disc and a jammed clamp nut.

When using a welding machine, ensure good grounding and avoid operating the equipment with exposed cable sections. Remember that outdoor welding in rainy weather is prohibited. As for the operation of the cutting machine, when arranging a button to turn it on, protect yourself by installing a simple decoupling with a 12-volt power relay. To do this, you can make a pedal with any non-latching switch (for example, a doorbell button) and use any solid-state relay rated for switching currents of at least 10A. A battery or accumulator with a voltage of 5 to 24 V is used as a power source.

A cutting machine from a grinder is a handy tool that can be easily made if you have the skills to work with electric welding and metalwork tools. A pendulum circular saw made in just one day will save time in the future and allow you to perform plumbing and welding work accurately and accurately.

If you have ever worked with an angle grinder, then you already know all its shortcomings. The main thing in this case is not the high accuracy of cutting samples, if you do the work manually. The flow of such a problem is quite difficult, which is especially important when it is necessary to create several elements with the same general parameters.

If vibration and backlash are taken into account, then a stationary installation is, of course, more stable in operation. But buying a machine for industrial production can not be used for its intended purpose at home. So the simplest model of the machine will cost about 22,500 rubles.

But such equipment also has some disadvantages that can suggest that it is easiest to create a cutting machine using a frame and just a grinder. Factory production models of such machines are limited in use. For example, the model mentioned above can only cut 100mm pipes. In domestic conditions, it is very often necessary to work in conjunction with samples of a better section. In addition, everyone has their own needs, so a certain model simply cannot fully satisfy them.

Factory appliances can be significantly changed, but most often this happens in conjunction with financial investments. In some cases, it is generally irrational and wrong to change the device. This will apply to equipment that is created from alloys that are difficult to machine. A self-made grinder machine is currently very often trying to create home craftsmen. To accomplish this task, you can use several methods at once. If you consider them in detail, you can come up with your own design.

Drawings of a cutting machine from a grinder

Before you start creating a machine from a grinder, you should prepare additional components and parts, which can be pipes or an angle grinder, which will fulfill the role handles and frames. It is best to strengthen the grinder on it, using a special metal plate for this. To create such a blank, you need to use a thick piece of iron; it will take about 30 minutes to create such a device.

A metal sample will be applicable as a support; it is best to weld a corner to such an object. The end of the lever should be installed on the axis, since the return stroke will be performed using a spring. If you create a cutting machine with the help of a grinder on your own, then as a result you can get equipment with a low weight, which can later be placed absolutely anywhere. In addition, the assembly of the device will not take place with significant financial costs, because all the necessary parts can be found in everyday life.

The second way to create a machine

Creating a machine using a grinder in this way will be a little more difficult, but the tool will provide more efficient accuracy in cutting materials. To work, you will need to create:

Desktop.
Ruler.
Special frame design.

The frame of the table should be welded from the corner and the channel. Special sheet metal can be used as a countertop, but in some cases use materials such as:

The decision on what material to use when creating will directly depend on the purpose for which you want to use such a device, as well as what schemes you will work with in the future. In the process of creating a machine from a grinder using this method, it is also necessary to create a frame structure, one part of which will be completely motionless and will serve as an additional support.

One part must be placed on the countertop and firmly fixed with special bolts and welding. The second structure will be connected to the first with hinges. The angle grinder itself will be installed on it, the position of which is easy to change on your own. To return the equipment to its original state, you need to use a special spring.

If you create a cutting machine from a grinder, then a ruler is also used to create it. With the help of the ruler, you can easily display overall dimensions all samples. For this, a separate tube or a piece of iron with marks and a movable marker is most often used.

Today, a large number of different models of machine tools have been developed. Sometimes the angle grinder is placed under the tabletop, and sometimes above the surface itself. If we talk about safety, then a do-it-yourself cutting machine, the drawings of which you can create completely yourself, is best placed on top, since this option will be more reliable.

A special cutout is made along a special line adjoining the disc in the angle grinder to the table top. If you have any knowledge in electrical engineering, then the inclusion should be done through a special magnetic starter, in which case the start button will be combined with a specialized pedal. Even when the operator's hands are busy, he will be able to stop the machine in any case with his foot.

When creating a cutting machine from a grinder on your own, the drawings should be carefully considered. Very often they help not to make unnecessary mistakes in the design of the device. It is very important to comply with all the rules safety technology. At that moment, as the assembly of the machine is completed, it should be run again, which will help to finally make sure that there is no beating of the disk itself. It should not touch the protective cover of the machine.

To create a cutting machine for metal, you may prefer to use the pendulum variety. At the first stage of creation, it is worth using profile pipes for this, which are good to use in the process of creating the pendulum frame. The metal profile is most often used for cantilever mounting; it can be supplemented with a special steel bar or a metal tire.

If the machine will use load-bearing platforms, the steel sheet must be completely cut to size. To the lever, which has the appearance of a section of a profile pipe, it is worth attaching a cross section by welding. At this time, it is worth following the perpendicularity of the mount.

A strobe is a special groove that should be cut in the wall to complete the laying of electrical cables and wires. The difficulty lies in the fact that the groove must always be of constant depth and width. Only in this case the wire will be laid evenly and the total mortar for laying will be much smaller.

A wall chaser is used quite rarely in everyday use, so it will be unequal to purchase it in the house. But it can be easily created on one's own, using for this scheme an angle grinder - the most famous angle grinder.

The main task in this case is to install two diamond discs on the grinder shaft with a total distance of less than one centimeter:

First, install the first disk and fasten it with a nut.
We install the second disk and also fasten it with a nut.
We check the total distance that has arisen between the two disks.
We install additional protection on the grinder.
Once again we check the quality of the device.

If for some reason you are unable to create two disks on the shaft, then the strobe can be easily cut through with a simple method with one installed disk. To do this, you just need to cut a second line of a parallel type.

Work with wall chasers should be carried out in the same room. During operation, a large amount of dust is generated. Even an ordinary respirator cannot save from it. In order to remove such a negative impact, it is worth creating a special protective cover that can hide several disks at once and will have a special pipe for connecting to a vacuum cleaner.

Such a device is available on electric jigsaws for assembling small sawdust. In some cases, fans of the rational use of the device add two or four rotating rollers to the casing. During the movement of wall chasers along the surface of the entire wall, they will move evenly¸ without creating any load on the person’s hands at this time.

To create such a design on a wide groove, it is worth making special bushings for disc mounts to the main spring. With such a wall chaser, you can easily create grooves for further pipe laying.

In this case, the protective cover must be made wider. On the casing of the wall chaser, wires, as well as on all pipes, it is worth installing an additional screw to adjust the level of immersion of the cutting tool inside the wall. In this case, the casing will include two parts at once, which will be connected to each other by a hinge and a node for adjusting the main immersion.

In some cases, there is a need to mill a hole in some surface, but there is no familiar miller nearby, and it’s impossible to find one. If at the same time you have an angle grinder - a grinder, then this will be a good solution to the problem. To do this, you need to choose a machine from two options - a movable table or a movable machine.

In the first case, it is worth fixing the material or the part that will be subject to the milling process, while the grinder is attached in a vertical plane to the frame itself. On the frame, it will be easy to shift the plate to which the angle grinder itself is attached to the left and right, forward, and also back. In another way, we can move the grinder in relation to the workpiece itself.

In the next version, the grinder will be firmly fixed, and the workpiece itself will begin to move along the analogue left and right, forward and backward. These will be the main directions for the implementation of the milling process. For milling along a certain axis up and down, it will be very easy to add such a device.

After selecting a specific machine, you can implement its creation. The only place where you have to involve a turner is holding the cutter itself. It is machined from a hexagon not less than a width of 16 millimeters, since it thread grinders about 14 millimeters. Collet holder. It is very easy to create and does not have strong beats. A simple cam chuck copes with this task much worse.

The main advantage of such machines, as with all machines created from a grinder, is that they can be modified back into a simple grinder. As a kind of milling cutter from a grinder, you can create a drill.

Pendulum Saw Features

Creating your own fixture for a grinder is quite easy. In this case, you do not even need to apply drawings. Enough that you will understand the principle that is in a particular machine. The pendulum type of saw based on the grinder cannot be called an exception. This is the same cutting machine, but its mass is divided into two parts.

At the same time, the saw is somewhat similar to a children's swing. There is a frame on the movable sleeve, and a special grinding machine is installed on it. In this case, any load combined with the trigger spring will become a counterweight.

Any suitable part can be used as a hinge. In this case, the hinge is made from simulated car hinges. Hinges have not been used in modern products for a long time, but they will fit the machine perfectly.

The grinder, which is also called the angle grinder (angle grinder), is a universal device. With this tool, you can perform various types of processing, such as cutting, grinding, polishing, chasing, etc. The angle grinder is suitable for working with stone, metal, and wood blanks. The effectiveness of the device depends on the correct selection of the nozzle for the grinder. In order not to make a mistake when choosing the right product, you need to study its types.

Processing of almost any material is carried out using angle grinders with a variety of nozzles

In today's market, you can find many varieties of circles for angle grinders. A huge number of modifications can confuse an inexperienced person. Each type of nozzle has its own operational features that determine the design of the product. Differentiation of such instruments occurs according to the following criteria:

appointment;

material of manufacture;
size.

Today you can find many circles on the grinder, which are used for processing metal, wood or stone parts. The purpose of the product is determined by its labeling. It should be noted that some types of nozzles are universal. For example, a stone wheel is often used to cut ceramic tiles, concrete and brick products.

However, most discs are only suitable for highly specialized work. Nozzles for metal should never be used when cutting wooden logs or planks. And the circles that are used for roughing steel are not usually used for stainless steel.

Helpful information! Why is Bulgarian called Bulgarian? The answer to this question is very simple: in the USSR, the first samples of this device appeared in the 70s. They were delivered from Bulgaria, so this name was assigned to the device.

Angle grinders are used for cutting and grinding materials. If desired, you can choose a circle for processing glass, plastic or marble slabs. All tools for angle grinders are divided into types according to the class of processing, as well as the degree of rigidity.

Classification of nozzles on angle grinders depending on the type of work

Nozzles, which are used for cutting various materials, can be used to perform many operations. Each fixture has unique properties and design. Depending on the purpose of the nozzle are:

cutting;
saw;
peeling;
cleaning (grinding);
for making seams;
polishing.

Cut-off. Such circles are used when it is necessary to cut or cut the material (rough). The cutting nozzle for angle grinders has the shape of a disk equipped with a cutting edge. In some cases, such circles are equipped with a solid cutting part, and sometimes with a segmented one.

Saw. By name it is clear that such products are used for cutting various parts made of wood. The peculiarity of these nozzles is that their cutting part has teeth. Such discs are widely used for sawing wood, drywall, chipboard and fiberboard. With the help of a saw blade, you can make a smooth cut of ordinary and laminated boards. It is worth noting that the teeth of the saw blades for the angle grinder may differ in shape, which affects their operational purpose.

Peeling. Such nozzles are used for grinding metal, concrete and wood blanks. Using a similar disk, you can easily remove an old layer of paint or varnish from the surface. Grinding wheels are also used to remove primer. If necessary, these products are used for grinding.

Strippers. Cleaning nozzles are included in the peeling group. They are circles, the edges of which contain a metal wire. Cleaning discs are used to remove rust from metal surfaces, as well as to eliminate other types of stubborn dirt. Most often they are used to prepare pipes for painting.

One of the most common types of cleaning nozzles is the petal circle. This product is used for processing workpieces made of metal, wood and plastic. The petal circle is a disk, along the edges of which small pieces of sandpaper are fixed. Depending on the nature of the work, the grain size of the working components is selected. On the modern market, you can find varieties of petal disk:

end;
batch;
having a mandrel.

A cleaning (grinding) nozzle for a grinder with a mandrel is used when it is necessary to ensure high accuracy. Many products belonging to this group are used to remove burrs after cutting metal and plastic pipes.

Helpful information! With the help of cleaning wheels, the finishing of welds is performed.

Stitching attachments are used to arrange stitches in stoneware, concrete, and asphalt pavement. Seam wheels are specially designed to perform this kind of work.

Polishing. These products are used for polishing surfaces. Most often they are used after grinding. This group includes the following types of discs: felt, felt, as well as an emery wheel. Velcro is used to fix them on the tool, so they are very easy to change.

Nozzles for grinder: classification by material

For the manufacture of nozzles that are used while working with angle grinders, various materials are used. All of them are highly efficient, and also made with safety in mind. For example, many metal wheels have special slots filled with copper to prevent the disc from overheating during operation. Consider what materials you can buy circles for angle grinders.

diamond circle. Such products include two components. The first of these is a steel base, and the second is a diamond coating. Such discs are used for processing metal blanks, as well as products made of stone, concrete, ceramics and glass. The diamond wheel for the grinder is characterized by high efficiency and accuracy of work. With it, the thinnest cut of the workpiece is performed.

"Turtle". Such a nozzle also has a diamond coating, but the base in this case is represented by flexible rubber, which is characterized by high strength. The disk got its name due to the corrugated structure. Diamond-coated circles are fixed to the base with Velcro.

Carbide disc. For the manufacture of such devices, metals are used, the alloy of which forms a strong connection. The edges of such circles contain solder, which includes high-carbon molybdenum steels. Also, the solder contains impurities of chromium and nickel, which increases the resistance of the product to adverse operational factors. Such discs are used for cutting metal (less often - wood).

The "turtle" nozzle has a corrugated structure, and the diamond-coated circles are fixed to the base with Velcro

Abrasive. Such a circle is made of latex paper, the main characteristics of which are density and resistance to moisture. Similar devices for angle grinders include a special reinforcing mesh in their structure. An abrasive layer is applied to such a base. Wheels of this type, used for grinding, may have a polymer base.

Cleanup. This disk includes a metal wire, with the help of which paint, varnish and heavy dirt are removed from the treated surface. The diameter of such a wire is selected depending on the nature of the work.

Note! Separately, it should be said that the nozzles used for angle grinders include support plates. Such products are made of polymeric materials or durable rubber. They are used in combination with some grinding and polishing tools.

Cutting devices for grinders: their features

Cutting a wide variety of materials is the most popular operation for which an angle grinder is used. A very important point necessary for this task is the competent selection of nozzles. The choice is made depending on what material will be processed. For example, for cutting metal, cutting wheels are used, for the production of which a crystalline mineral, corundum, is used.

All circles for the grinder are color-coded depending on their purpose. For example, for cutting metal objects, it is customary to use discs with blue markings. It is important to remember that cutting wheels are recommended to be installed on angle grinders with speed control.

Cutting products for metal processing are also differentiated by dimensions. The main geometric data of such nozzles include:

outside diameter;
thickness.

Metal cutting discs are available for three types of angle grinders: small, medium and large. The diameter of these products varies from 115 to 230 mm. Circles of 125 mm are very popular. Less common are products with a diameter of 150 and 80 mm.

The thickness of such devices ranges from 1 to 3.2 mm. Accordingly, large circles are made thicker in order to have sufficient rigidity. And for small nozzles, this indicator can be completely different.

Cut-off bits, which are used to work with stone and concrete, are made of a completely different material - silicon carbide. Such an abrasive ensures the effectiveness of angle grinders when cutting white bricks, as well as slate. The most common type of grinder is angle grinder 125 (with speed control). This is due to the fact that it is the most functional and has a low weight.

Silicon carbide is not suitable for processing red bricks. In this case, it is customary to use circles with diamond coating applied to a metal base.

Related article:

Types of wood discs for angle grinders: sawing, cutting, peeling, grinding and polishing. Rules for using angle grinders for wood.

Such products have a green marking that allows you to accurately select them for the grinder. Photos of silicon carbide products, as well as other types of discs, make it possible to visually appreciate their differences.

Note! Different discs are used to cut wood. This can be a chain circle, along the edges of which a chain from a chainsaw is installed, or a metal product with teeth (circular).

Experts recommend taking into account the technical characteristics of wood when choosing a nozzle for a grinder. A chain saw is most suitable for working with wood products. This material has a high viscosity coefficient, so it is the most difficult to process. Before starting work, it is recommended to study the safety rules and take the necessary precautions.

Peeling attachments for grinder: varieties

To remove paint and varnish materials and rust, special nozzles are used - peeling. This group includes several types of discs, which differ in the material of manufacture and characteristics. In order to remove a layer of paint from the pipe, metal brushes are used. Bulgarian is often used for such work. The brushes can be in the form of a bowl or a disk with coils of metal wire around the edges.

In order to select the required processing intensity, it is required to select the desired wire diameter. In this case, a certain pattern can be traced. For a rougher impact, nozzles with a larger diameter wire are used. Accordingly, thinner wire is used for gentle processing.

The design of the nozzles takes into account two options for placing the wire. In the first case, it is collected in bundles of various thicknesses, and in the second, it is located freely. Nozzles for grinders for removing paint from metal products are very popular. It is worth noting that, in addition to brushes, there are other devices that belong to the peeling group, such as:

diamond peeling nozzles;
abrasive grinding wheels.

They have a lot in common. However, the location of the abrasive material in this case is different: it is located along the perimeter of the disc. Thus, the processing is done in a slightly different way. It is important to remember that diamond-coated roughing heads are not commonly used for metal workpieces. They are used to remove layers of stone, concrete and other similar materials.

In turn, abrasive grinding nozzles, which also belong to the category of peeling ones, are used when working with metal products. With these tools, you can perform rough processing of the workpiece. There are many uses for these products. Their design is excellent for grinding metal. Nozzles for a grinder of this type are used for processing welds, as well as for. The thickness of these products may be different, but it should not be less than 5 mm.

Helpful information! The universality of the angle grinder has influenced its wide distribution. Bulgarian is used in almost all areas of construction. This tool is used for cutting, grinding, polishing and other processing options for a wide variety of materials.

Grinding nozzles for grinder: rough and gentle processing

Grinding is one of the most popular processes for which angle grinders are used. With the help of such a tool and a set of nozzles, it is possible to carry out rough and gentle processing of metal, stone and wooden surfaces. As a rule, grinding precedes polishing of workpieces. The nozzles that are used in this case may consist of sandpaper or felt material.

The petal disk for the grinder was widely used. This tool consists of a circle (base), along the edges of which sandpaper petals are fixed. They may have different grain sizes. This indicator is selected depending on the nature of the work.

The use of a petal wheel allows for roughing workpieces from different materials. It can also be used for fine sanding. For finishing, fine-grained petals are used.

Today you can find another type of grinding discs for grinders. Some abrasive products are fixed to the base with a special Velcro. To use such a circle, it is necessary to screw it onto the tool spindle.

Polishing is the softest wood treatment. For polishing work, which relate to the finishing stage of turning a particular material, special felt discs are used. And also on the tool market you can find circles, the working part of which consists of a dense fabric. Nozzles for polishing grinders are very popular when working with wood, as their use allows you to bring the surface of the material to the smoothest possible state.

Nozzles on the grinder for rough processing of various materials

For rough grinding of various surfaces, special discs are used, which have their own characteristics. Rough processing of wood is aimed at eliminating knots, as well as a layer of bark. The use of such nozzles for metal blanks allows you to remove paint and rust.

Today, there are several types of nozzles for grinding on a grinder. For example, peeling discs are very popular. Among them there are products that are used for processing stone and concrete (diamond) and abrasive wheels used for metal parts.

Roughing products are often used to remove an old layer of paint. In some cases, they are used to remove varnish. Another common variant of the nozzle on the grinder is the brushes. The design features of these elements are reflected in their effectiveness. The disc, which has a metal wire, is able to quickly remove paint from a metal surface.

Note! In the building materials market, you can find end circles for angle grinders. Such products are used when it is necessary to align the cutting line of the board. Aligning the ends with an oblique cut is done quite often, so this tool can be called indispensable.

Separately, it should be said about the nozzles for polishing cars. For rough processing of a paint and varnish covering (LKP) machines apply special woolen disks. The material in such a circle can be located freely or twisted into dense threads.

Also, abrasive discs are used for rough processing of cars, which are distinguished by high functionality and a longer service life.

Today you can find other nozzles on the grinder for polishing cars. For example, felt and felt discs are very popular. To finish the paintwork of the car, vulcanite nozzles are used, the main material of which is rubber.

Nozzles for grinder for grinding: gentle treatment

For coarse grinding of certain materials, petal nozzles are used primarily. They, as mentioned above, consist of petals located close to each other and having an abrasive coating (sandpaper).

The grain size of the petal nozzles can be different. It is selected depending on the nature of the work. It is worth noting that the design of this grinding nozzle allows it to serve for quite a long time, which is a definite plus. In shape, individual petals resemble a trapezoid.

The second type of nozzles, which are classified as soft, are grinding wheels. They are made of sandpaper, felt or dense fabrics. Discs of this type are fixed with Velcro on a plate basis. They are usually sold in a set.

For processing wood, a kit is used that includes 5 discs. They all duplicate each other. In case of wear of one circle, it will not be difficult to replace it with a new nozzle. Similar products are used for finishing wooden surfaces. There are other nozzles on angle grinders that are used for grinding wood. For example, wood cutters for grinders are very popular.

Felt circles, as well as products that include dense fabric in their design, are used for wood processing. It is important to remember that for grinding with the help of such circles, it is necessary to use a special wax paste. It is applied to the surface of the part before starting work.

Another type of nozzles that is used for finishing wooden surfaces is cup products. They consist of nylon fibers, which together form a fairly dense coating.

What discs for grinding concrete and metal are used most often

For grinding concrete, two types of nozzles are used on angle grinders: diamond and abrasive. It is important to remember that its effectiveness depends on the diameter of the circle. The larger the disk, the more load it can carry.

Note! Discs of this type are actively used in the installation of concrete screed. Its grinding can significantly improve the strength characteristics. At home, a grinder equipped with a special nozzle is enough to perform a similar operation.

Nozzles for a grinder for grinding concrete can be purchased on the market, in a hardware store, or you can place an order via the Internet. To date, there are two methods of grinding this material:

dry;
wet.

In the first case, the operation is performed using special disks. Dry grinding of concrete is highly efficient, but it also has some disadvantages. The main disadvantage is abundant dust formation. Before starting dry grinding, it is necessary to prime the surface, which will increase its strength.

Wet (or wet) grinding of concrete differs from the previous method in that it involves the use of water, and this avoids the formation of dust. This type of grinding is considered to be of higher quality, however, when using a grinder, it is not possible.

It is important to remember that grinding and polishing with a grinder are two completely different processes. When polishing, the surface of the material is processed until it is smooth. In turn, grinding is necessary to level the surface.

Grinding of metal products is carried out using special discs. They include the following materials: silicon carbide, electrocorundum, etc. And also in the composition of such circles there are special fiberglass meshes.

For grinding metal, various brushes are used, which consist of a wire located on a metal base. In addition, today you can purchase other, more technological nozzles for the grinder. The tape file is a direct confirmation of this. It is used for polishing, grinding and removing rust. It is worth noting that the angle grinder must have a smooth speed control, which is a necessary condition for the use of such a nozzle.

Grinding discs for metal are used for the following operations: sharpening tools, fine finishing of welds, as well as cleaning the surface from rust and paint. When choosing nozzles for metal, you must first be guided by how much work you have to do.

Nozzles for a grinder for grinding wood: peculiarities

For sanding wood surfaces, petal and round nozzles are used. In the first case, sandpaper is fixed around the perimeter of the disk. In turn, round discs provide for fastening emery wheels with Velcro. Both options for woodworking attachments are quite convenient. In some cases, such tools are equipped with a special adapter that allows you to use.

Helpful information! Nozzles for grinders for grinding wood can have different grain sizes. Her choice depends on the type of work. Coarse-grained products are used for rough, rough processing, and fine-grained products are used for fine finishing.

Which tool is best for wood sanding? This operation can be performed using an angle grinder or a special grinder. The choice of tool depends on the purpose for which the surface will be processed. If grinding is necessary in order to prepare the wood for painting, then you can use a special disc on the angle grinder.

For varnishing wood, it is best to process it with a grinder. There are several varieties of this equipment. Longitudinal type devices are so called because of the direction of movement of the emery tape. In turn, in the vibration variety, circles are used on which abrasive material is applied.

Metal brushes for grinders for rust cleaning and woodworking

Many people believe that with the brush heads used for angle grinders, only steel products can be cleaned. However, such tools are also used when it is necessary to process wooden parts. For wood, nozzles with brass wire are used.

Brushes have some advantages over abrasive discs. They have a long service life and lower cost. They are used in the case when you need to remove rust or old paint from the workpiece. Separately, it should be said that brushes are indispensable tools for processing hard-to-reach places.

Brass nozzles on angle grinders for woodworking allow you to remove paint and varnish material as efficiently as possible. Brushes are used for more than just cleaning surfaces. This tool is also used when it is necessary to artificially age the wood. This process is called brushing.

Brushing is used to create unique design interior items. Using the angle grinder, you can process small items. On an industrial scale, such a tool is not operated. The nozzle for brushing on the angle grinder allows you to highlight such elements of wood as rings and various irregularities.

Metal brushes are able to quickly and effectively remove old paint from steel pipes, remove rust and plaque. When choosing such nozzles, it is imperative to pay attention to their rigidity, since the operational efficiency of the brushes depends on this indicator.

To use such a nozzle, you must have an angle grinder, which provides for the possibility of installing a second saw blade. And it is also necessary that it has an outlet for connecting a vacuum cleaner. Shtrobleniye generates a fairly large amount of construction debris. To protect the master during work, a casing for the angle grinder is used.

Note! Strobe attachments are not suitable for all angle grinders. The device must be powerful enough to provide the desired result. The minimum angle grinder in this case should not be lower than 1500 watts.

Before buying discs, you should pay attention to the length of the shaft. This element must necessarily have sufficient length necessary to install an additional circle. The second disk is needed to form the opposite wall of the groove.

For use, you must have a grinder, which provides for the possibility of installing a second saw blade

The dimensions of the disk itself also play an important role. This is due to the fact that the diameter of the circle affects the depth of cut and work efficiency. Safety is also an important point, depending on the dimensions of the attachment for the grinder for chasing.

Such a design affects the nature of the load: it becomes more uneven. Therefore, when choosing a tool, it is necessary to pay attention to what type the bearings belong to. Ordinary ball parts fail much faster. Experts recommend using angle grinders with roller bearings for chasing. Needle products are also suitable for such work.

During operation, the chasing wheels must act in one direction - towards the master. Otherwise, the tool will be repelled from the work surface.

Before starting work, it is necessary to attach a nozzle to the angle grinder for a vacuum cleaner to the angle grinder. A tube is fixed to it, which is required to remove dust and larger particles. During operation, it is necessary to hold the tool firmly to prevent the discs from jumping off.

If necessary, the grinder attachment can be installed on a chainsaw. It is easy to buy such a product in any store that specializes in the sale of gas tools. Its installation is described in detail in the instructions, so there should be no problems.

Some chainsaws are simple in design, so it is much easier to install a grinder on them. For example, the Stihl chainsaw is very popular. The grinder attachment on the saw may fit some models, compatibility with which is not indicated in the technical documentation of the tool. In order to choose the nozzle correctly, experts recommend comparing the diameter of the crankshaft of the saw with the same indicator of the grinder hole.

A variety of nozzles on the modern market makes it easy to change the purpose and performance of the device. However, not everyone knows about the possibility of converting a chainsaw into a cutting and grinding tool. Most people are familiar with the reverse. – nozzle saw on the grinder.

Note! When buying such a nozzle for a saw, one important point must be taken into account. The selection of the grinder is carried out for a specific chainsaw model.

The nozzle pulley, which is the leading one, can be of different types. Before buying, you need to evaluate the compatibility of the chainsaw main star and the nozzle pulley. If the tool does not fit, then it is not possible to install it instead of the clutch.

Varieties of pulley nozzles grinders on a chainsaw

It should be noted right away that there is no official classification of nozzle pulleys of this type. Consider the most common pulley options. The first of them belongs to the Stihl 180 chainsaw. It has some design features. Such a pulley looks like a closed bowl. A similar element is not collapsible and is used in the following modifications of the Stihl saw: MS 180, MS 250 and MS 170.

Nozzle grinder for chainsaw Stihl 180 can be installed on the drive sprocket of the saw without removing the clutch. In this case, there is no bowl at the pulley. There are several variants of this design, which are classified depending on the pitch of the sprocket. The main advantage of this type of nozzles is that they are very easy to mount. It is also worth noting their reasonable cost.

Professional type chainsaws are distinguished by the fact that they have a clutch, the sprocket of which, if necessary, can be replaced. For such devices, special pulleys are used. The cost of this tool is more, however, its quality characteristics will be better.

Attachment angle grinder for chainsaws Calm, Partner, Taiga, etc. is used when you need to make an even cut on wood or metal. During operation, you must be careful, and before starting it, you must definitely check the correct installation of this nozzle.

Rating of grinders in 2018: the best models in terms of cost and quality

To date, there is a huge variety of angle grinders, which differ in the manufacturer, technical characteristics and cost. Some models are very popular, as consumers note their advantages over standard devices. Before purchasing this instrument, it is recommended to pay attention to the angle grinder rating, which contains the best representatives who have certain advantages.

Interskull UShM-125/1100E. This model of the Interschool brand belongs to the budget segment. Its distinguishing feature is the highest power among inexpensive angle grinders. Many users note another advantage of this device - soft start.

The cost of this tool is only 3900 rubles. Of the minuses, only a large mass of the product can be noted. It is used for discs with a diameter of 125 mm. For circles of 230 mm, there is a heavier model from Interschool - angle grinder 230.

Makita GA5030. Such a grinder costs about 4,000 rubles, so it is also classified as a budget segment. The main advantage of this device is the minimum amount of vibration during its operation, which affects the convenience of work.

The Makita GA5030 angle grinder has a fairly low power (only 720 watts). However, this is quite enough for working with metal pipes, ceramic tiles and wood. The weight of the device makes it easy to work with it. The mass of this model is 1.4 kg.

Bosch GWS 20-230 H. Bulgarian from a well-known German manufacturer, which is distinguished by high build quality and component parts. The cost of the model is approximately 7200 rubles. Such a device belongs to the middle price segment.

Helpful information! Many users note that the Bosch angle grinder of this series is one of the best options for home use. It is also worth noting that the device itself comes with an additional handle and 8 different circles.

Hitachi G18SS. An effective device that has a very affordable price (6000 rubles). The advantage of this model is that it has a large margin of endurance and has protection against overheating. Bulgarian Hitachi is a great option for home use.

Safety precautions when working with discs for grinders

The use of any construction tool has its own nuances. Before using the grinder, it is necessary to study the safety precautions in detail, since its improper operation can lead to serious injury.

The safety of the angle grinder is primarily ensured by a protective cover. In the event of a disc split, this element protects the master from splinters. In no case is it recommended to remove the casing from the grinder.

The direction of rotation of the disc is also important. It is impossible to allow situations in which the movement of the circle will be the opposite of the master. This can lead to the fact that the grinder will break out of your hands. The direction of movement of the disk should always be towards the person working with the angle grinder.

For home use, it is recommended to purchase an angle grinder with speed control. This is because different materials require different wheel speeds. One of the most important rules: it is strictly forbidden to use discs that do not correspond to one or another material.

And, finally, the last thing to remember is that angle grinders cannot be used for other purposes. The passport of the device clearly indicates what this or that angle grinder can be used for, as well as the limits of its functionality. Subject to all of the above rules, working with an angle grinder will be as safe as possible, and the tool itself will last more than one year.

An angle grinder is a very common tool that can be purchased on the market, in a store or ordered online. This device has many options for use precisely due to the possibility of changing nozzles. Before purchasing a grinder, you need to take into account what it will be used for and study the range of discs. Choosing the right nozzle will allow you to do the job quickly and efficiently, and most importantly - safely.

Bulgarian is a useful and versatile tool. It is suitable for cutting metal, stone, tiles and grinding surfaces. However, sometimes there are situations in which a stationary machine is more suitable for these jobs. It's good that using certain tools for the grinder, it can be turned into a cutting machine, for example!

Bulgarian machines

Finding a ready-made machine that meets your needs in stores is not difficult. However, the probability of finding a structure that rigidly fixes the grinder and does not telepath during operation is not great, since they are all made of duralumin. For this reason, people who have machines will improve or remake them in every possible way. But there are many serious obstacles here - the materials of the machine are difficult to weld, or, for example, the design does not take into account moments that are important for you - for example, an accurate ruler or a more elastic spring. Remaking someone else's is a more difficult task than making your own!

Purchased version of the grinder holder

Making the simplest grinder fixture can be done at minimal cost and within a few hours! In fact, the design will be a metal long pipe, which is both a frame and a handle. From one end, a transverse metal bar is welded, which has two holes for the fasteners of the grinder.

A more reliable homemade version of the grinder holder

From the same edge, the pipe is attached to a small piece of the corner on the movable shaft. Fastening the very same corner to be made on the desktop, or to the floor! On the opposite side of the fastener, a spring must be fixed, returning the entire structure to its original position.

first option

second production option

third production option

That's all - the manufacture of the machine is completed, it remains only to properly fix the grinder. Naturally, this option should be used for the simplest work, and if precise and complex procedures are required, then the design should be more complex.

Making a cutting machine from a grinder for precise work!

Such fixtures for an angle grinder as a cutting machine are made using the following materials and tools: a steel angle, a profile pipe, a metal sheet under the platform (you can use chipboard), a welding machine, a channel, a drill, a shaft, several bearings, a pipe with a small diameter, springs, relays and pedals. Welding, in principle, can be replaced with strong bolts - here you have to use a drill.

It is worth noting that with such an implementation of the machine, it can be easily disassembled if such a need arises.

first version of the design

Details and fasteners

We start making the machine from the frame. An individual scheme will be required for each angle grinder, since each manufacturer produces angle grinders of its own design - in some you will have to remove the handle, and somewhere you will need to invent a stand for the entire grinder as a whole! In addition, for different diameters of disks, different frames are needed.

frame

As part of the simplest frame, there are two frames and a common axis. The lower frame must be fixed on top of a platform made of metal or chipboard. For a large grinder, it is better to use metal. It should be ensured that the upper frame, on which the grinder is attached, rotates in relation to the lower frame in a vertical plane, like a pendulum. To fix the starting position, you will have to use a spring. A mount should be welded onto the lower frame, which includes a clamping angle and a movable clamp.

The second design option

Ruler - for this particular case, you can use a movable ruler that has a limiter that is welded onto the tube. It regulates the accuracy of the size, after which it is fixed with the end screw!

Electronics. To increase the usability of your machine, you need to provide things such as a foot pedal or a button (switching using a 12 V low-voltage relay). With the help of this pedal, voltage will be supplied to the angle grinder.

Do-it-yourself video attachments for a grinder

With the help of such a simple device for a grinder, we can free our hands, and at the same time make an accurate, even cut without using a vice, and saving time on measurements also plays an important role. With the help of this design, a cutting saw for metal can be replaced, and if suddenly necessary, the grinder can be easily dismantled.

If you want to make tools for the grinder with your own hands, the drawings will be very useful to you. With their help, you can assemble all kinds of homemade designs, the main task of which is to expand the functionality, increase safety and simplify the operation of the angle grinder.

Working with an angle grinder, this power tool allows you to do three main operations:

Cutting hard materials;
Grind the surfaces of products with abrasive wheels;
Clean surfaces with special brushes.

We offer you a way out of the situation - a device due to which the grinder will become stationary. A different kind of adaptation allows you to make a full-fledged machine with advanced features from a grinder.

Available accessories for the grinder

Fixture drawing

Consider devices that can really be made from a grinder with your own hands. You will need assembly instructions, helpful tips and video guides.

We offer the following fixtures available for assembly for your angle grinder:

Tripods;
Fasteners;
Miter box;
Milling cutters;
Wall chasers;
Design for cutting porcelain stoneware;
Culinary fixture.

Now we will consider each presented home-made device separately. We will learn how you can make this or that design and improve your angle grinder (angle grinder) with it.

Tripod

The tripod solves the main problem of the angle grinder - the need to hold it with your own hands, while there is no one to set the workpiece.
If you make a tripod, you can hold the grinder with one hand, and hold it with the other, move the workpiece.
With the help of tripods, the cutting angles of the grinder are set, while the disc moves strictly vertically. This device improves the quality of processing and reduces the risk of injury.
To make a tripod, use a metal profile, shock absorbers from a car, or plain plywood.
If you make the device correctly, the angle grinder will turn out to be an excellent stationary installation with a level of reliability and safety equal to factory tripods.
An important element of a tripod is a protective cover. If it is available, wood can be placed on the desktop, work on wood, metal, plastic.
Using a tripod, you can protect yourself from the main causes of injury when working with an angle grinder - a angle grinder that falls out of your hands or a jammed disk when working on wood.
When making a tripod, it is recommended to convert the power button into a pedal type controller. This will allow by releasing the foot from the pedal of the device to quickly turn off the power.
On average, a tripod can be made in an hour using simple blueprints. They are not much inferior to factory tripods, but financially they are almost free.

Retainer

A latch or holder is the next most popular element that allows you to make a functional device out of a grinder;
The task of the latch is to secure the power tool. So you get a stationary saw;
The latch performs fastening on the required surface - table, workbench, vise;
Such a mount has an important advantage - you can remove the holder at any time by returning the power tool back to manual mode;
Across the disk, you can install an emphasis with a special slot. This addition allows you to process high-strength parts while holding the workpiece with your own hands;
The most popular latch is a sawmill from a grinder. To make it, you will need a high-quality bed, under which an angle grinder is fixed. In just a few hours, a full-fledged sawmill is obtained from the grinder, which can be quickly dismantled as needed.

miter box

By making the desktop under the angle grinder swivel, you will get a great fixture - a miter box.
The miter box for an electric grinder allows you to work on wood, cut skirting boards, profiles, baguettes, wooden blanks at an adjustable angle.
For these purposes, it is required to install the desired disk on the grinder, fix the desktop at an angle of 45 degrees.
This is an incredibly convenient unit for those who need to cut a large number of window casings, glazing beads, skirting boards, etc.
A miter box in combination with a grinder contributes to the possibility of cutting paving slabs in a diagonal direction. This will allow you to diversify the options for laying the material.
The miter box for angle grinders is manufactured by factories, but the cost of such units is unreasonably high. Therefore, a home-made device is much preferable for working at home.

Wall chasers and milling cutters

Wall chaser. The grinder can be used as a wall chaser, which is required to lay electrical wiring or cut passages in the wall. Holding an angle grinder, you greatly risk your health and the quality of the work performed. For such purposes, there is a special device - a nozzle on a solid base. It is a sole-stop, which contributes to the smooth movement of the tool along the wall, while creating a uniform force. Be sure to make a closed case. It will not be superfluous to equip the device with a pipe through which the vacuum cleaner is connected;
Frazier. This device is possible to implement, since most angle grinders are equipped with a gearbox and a powerful electric motor. To make a similar design, you need to bring the grinder shaft into the hole of the assembled workbench, put on the milling head chuck and the device is ready to go. This tool is designed for woodworking. But it is not recommended to cut too hard rocks.

Porcelain stoneware processing

Working with stone is a responsible thing, accompanied by certain difficulties and risks.
If you tilt the angle grinder incorrectly, you can easily ruin the porcelain stoneware. Its cost is already not small to allow such a marriage.
Another situation is a split in the saw blade of the machine itself.
The purpose of this device is to allow you to control the angle of entry into porcelain stoneware and ensure rectilinear movement of the power tool.
To automate the processing of porcelain stoneware, drawings of special devices with guides have been developed. Collecting them with your own hands is not so easy, but possible.
The main feature is the guides along which the angle grinder moves with enviable accuracy, providing an even and neat cut.

culinary fixture

How can cooking and an angle grinder be related? In the most direct way.

Using a grinder and improvised materials, you can get a great homemade mill, coffee grinder. The build process looks like this:

Take a two-liter jar made of tin;
Arm yourself with a strip of galvanized steel;
At the bottom of the jar, make a hole, the diameter of which is equal to the diameter of the protective casing;
Remove the casing and disk, insert the shaft through the hole in their place;
A piece of galvanization is put on the shaft of the grinder, suitable for the described radius inside the can;
Galvanization is screwed with a nut to the grinder shaft;
Pour grain or coffee inside the jar, close and turn on the angle grinder. Flour or coffee for brewing is ready.

Making your own fixtures is not difficult. You just need to decide which option you need.