How To Make A Saw From An Angle Grinder

Factory-fitted chain saw attachments for angle grinder

For those who do not like to work a lot with their hands or due to poor knowledge of the structure of equipment and tools, some manufacturers of garden and repair equipment produce special ready-made attachments. The kit also includes all the necessary mounts. This is a very convenient option, but you should carefully choose the attachments so that they can work harmoniously with the power unit against the background of technical characteristics and characteristics.

How to make a chain saw from an angle grinder?

You can assemble a chain saw or chainsaw from an angle grinder by following the following five basic steps.
Remove the sanding disc from the structure of the angle grinder.
Screw on the screw element, which holds the chain on the tool (with a wrench, tighten the fasteners until it stops).
Use a drill to drill two holes in the protective shield into the angle grinder. Hole diameter is equal to diameter Mounting bolt for busbar mounting.
Align the tire in its actual place and bolt it into position. Tighten the bolts with nuts securely and all the way, since the quality of work of a homemade saw depends on this.
After a high-quality installation of the tire, you can put on the chain and fix it with screw clamps. It is important to correctly adjust the chain tension, as too low tension, as well as strong, harm the work process. Optimum tension. when the chain slack slightly.

Why make dust from an angle grinder with your own hands? Tips Tricks

If you are assembling a chain saw on an electric drive, then it is recommended to use the transverse arrangement of the motor, which will greatly simplify the work of the operator. If you decide to independently develop a drawing for the design of a homemade chain saw, you will also develop a start interlock system, which will make the new equipment even safer for the operator.

Experienced users of manual alterations advise NOT to forget about the liquid inside the saw. The reservoir should always contain lubricating oil for smooth and easy cutting. After using the saws, it must be well cleaned of sawdust and other contaminants, as well as lubricate the working units.

How to make a chain saw from an angle grinder. The principle of converting an angle grinder into chain dust

Any homemade equipment depends on the quality of the raw materials. How many times in your life has it happened that you planned some work, but could not carry it out due to a lack of suitable equipment? In such moments, you can turn to the tools at hand and assemble the necessary tool with your own hands based on the second.

If you briefly describe the process of converting an angle grinder or an angle saw into a chain saw with your own hands, then it will look like this: you need to cut off the link connection and cut in the middle of the tooth so that the cutting edge of the chain teeth reaches the wood during sawing. For your comfort, you can also install the handles.

Choosing an angle grinder for converting into chain dust

The most basic factor that you should look for when preparing the raw materials for DIY chainsaw assembly is the power of the angle grinder. The power depends on this, and, consequently, the performance of the future close equipment. Consider the intended purpose of the future tool. If you are going to perform simple and short-term household tasks, then power up to 2500 W will be enough for you.

Converting an angle grinder into a chain saw with your own hands

To create a chain saw from an angle grinder with your own hands, special drawings and diagrams are not required, since the process of installing a homemade saw nozzle is extremely simple and affordable. And if you purchased a ready-made nozzle set with fasteners, then the installation process is simplified at times.

So, an angle grinder chain saw is assembled from the following parts:

angle grinder, as the basis of the future tool;
Drive sprocket (it is recommended to replace it with a new one)
The metal, which will act as a bracket, on which the guide will be installed in the future;
Saw headset consisting of a bar and a saw chain;
Fasteners;
Tools and drill.

Chainsaw from angle grinder. Tips Tricks

A quality gasoline or electric chain saw with high power and performance is NOT a cheap pleasure. But the owners of country houses and private plots know firsthand how useful a chain saw is in everyday life. If you do NOT want to spend money on sawing equipment that is used several times a season, you can make an electric or chainsaw from an angle grinder with your own hands.

How to make a circular from an angle grinder

In any home workshop, the need for a circular saw periodically arises. But because of this rare frequency, it simply does not make sense to acquire it. Not cost effective. In this case, practice suggests a way out. to make a circular with a drive from an angle grinder. It’s much cheaper than buying a factory-made dust board two hours of work.

Required tools and materials

To make a circular with your own hands you will need:

Angle Grinder;
Electric drill;
Welding machine (possibly)
Screwdrivers and pliers.

Of the materials will come in handy:

Steel corner 25 mm or aluminum 50 mm;
Steel plate;
Bolts and nuts;
Tube segments.

The circular angle grinder will be connected to the network using a switch, which, according to all the rules, must be placed on the panel from the side of the worker. It must be available at any second.

Something else may be needed, but the home workshop is designed in such a way that a lot is replaced in it. Therefore, a strict list will stand up to scrutiny. You will need some kind of fasteners or self-tapping screws, pieces of wire and insulation.

Rework process

To be precise, it can hardly be called a rework, it is a refinement or expansion of the functionality of an angle grinder. You can divide the revision into stages or steps in the work. To begin with, let’s define the main tasks. It is necessary to make a table for installing a circular saw. It can be from any available material, but a steel corner base is preferable.

The angle grinder should be painlessly installed and removed, so its attachment to the table should be open and accessible. The cutting disc will be mounted directly on the shaft of the angle grinder. It must be adjustable in height or change the height of the cutting disc above the table plane.

There should be an adjustable rail on the table. With its help it will be possible to set the thickness of the board cut. As a special case, you can install the corner guide, if there is a need for it.

So, we constructively make a machine for the existing angle grinder with adjustment for the height of the cutting wheel. For simplicity of construction, we use wood:

We make a slot in the tabletop from the board for dust. If it is a furniture board or a plywood letter, then it is advisable to strengthen it with an additional bar along the position of the cutting wheel;

Rear part of the hinged support structure. Then fixing the angle grinder. A short bolt with a locknut is required to secure it. The bolt will screw in instead of the handle, and attach the angle grinder to the hinge part of the machine;

On the side of the handle of the angle grinder, we make a clamp with a sawn adjustment bar. This is a U-shaped bracket into which the drill handle should fit snugly. For density, you can glue rubber strips. An adjusting strip with a cut will be attached to the same u-shaped plate.

Hinge and adjusting bar Fastening from below to the table top so that the cutting wheel evenly entered the cut of the table top;

We install the tabletop on a base made of a steel corner or wooden blocks;

Supplying electricity. Electrical safety conditions must be met. It is better to connect using a cable, which is NOT afraid of a piece of board accidentally falling onto it;

We are doing a test run. The saw blade should rotate and not catch on the edges with slots. If this is not the case, then it is necessary to change the position of the attachment of the hinge or U-shaped plate. The material feeding to the cutting wheel must not cause any displacement or vibration Angle grinder.

Both the angle grinder and the hand-held circular saw are a very useful removable drive for a stationary circular saw.

It is not difficult to make a circular saw from an angle grinder. To do this, it is necessary to remake the protective cover so that almost the entire saw blade is covered. And it is necessary to install a movable protection on the working sector of the disk, which will move during operation. It is also advisable to install a nozzle for a vacuum cleaner in the casing if the saw will be used indoors.

An additional curved handle made of thin-walled pipe must be installed at the front. With this handle it will be safer and safer to fix the position of the circular during operation.

You may have difficulty creating a stationary circular from an angle grinder or hand held circular. On construction sites and forums you can find the Required drawings of simple structures.

Such corners are installed on both sides of the cutting gear disc, do not forget about the minimum tolerances of 3-4 millimeters in each direction. Their position should be strictly horizontal and the surface to be treated, and the edges of the movable corners must be rounded in a certain way. To perform large volumes of work, it is advisable to play it safe and connect the corners to each other with a transverse fastening (a double-threaded bolt and two nuts). After performing all the manipulations described above, it is recommended to place the body of the angle grinder itself in a clamp previously cut out of sheet steel, and this should be done in such a way that, in the end, the screw tie looks down. Already to the screed obtained with the help of the Fastening bolt, attach a double strip of gesture or galvanized, in which a hole must be pre-drilled, intended for connection to the fixing element.

The gearbox housing must also have threaded holes for smaller bolts. The main purpose of THESE holes is to fix the axial handle and it is quite natural that before making them, it is necessary to check the markings, having previously disassembled the gearbox into its components. The axial handle is much more convenient to operate than, for example, its analogue, a circular saw of such a plan placed in the side part, and all because even the most primitive straight cuts with it will be much easier and faster. As for the choice of material for the handle, the most optimal option in this regard is metal and for THESE purposes a rod or cut made of a thick-walled pipe is quite suitable. Holes for fasteners must be made in the handle in advance, trying NOT to splash its edges, otherwise it will bend in the process.

For further arrangement, you will need another steel rod, the cross-sectional diameter of which will be at least 4 millimeters. In this case, we are talking about the manufacture of an adjusting rod, one end of which is bent in the form of a loop, while the other is brought to the front bolt of the stop, for which it is necessary to splash its edge and drill a corresponding hole in it. At the same time, one should not forget about such important nuances as the observance of the longitudinal clearance along the entire length of this rod, the size of which should take into account the height of all previously used fasteners. As for the fasteners themselves, two fixing bolts will be quite enough for a rod with a cross section of six millimeters. The final stage of work involves cutting a thread with a certain pitch on the free edge of the metal rod, which allows it to be easily inserted into the hole in the handle.

At the same time, one should not rush to screw the fixing nuts onto the end of the rod, because if the first one is put on immediately, then the second must be used only after the tail is finally fixed into the hole. Among other things, you should not take these elements solely as a reliable attachment, because with their help it will be possible to adjust the cutting depth of the finished unit. Alternatively, you can make a mini-version of a circular saw based on an angle grinder, which is most often used as a tabletop device. In order to translate what was conceived into reality, it is enough simply to add an auxiliary element in the form of a bed to the structure described above “P” figurative form. Usually it is formed from either a steel bar or a thick-walled pipe with a cross-sectional diameter of 15 centimeters.

Such a bed needs mandatory revision, which is primarily expressed in fixing the swing arm to its crossbar, as well as to bending its lower edges towards the cut itself. The last manipulation is usually used only to set the general horizontal of the unit body. After all the preparatory work is finally completed, proceed to fixing the improved bed to a removable or stationary working surface. To do this, its curved edges are attached to the horizontal with self-tapping screws and struts, which increase the strength of the entire structure.

What accessories for an angle grinder can be made by hand

The well-known angle grinder, with its cutting, grinding and cleaning capabilities, proved to be capable of several more functions. Expanding the functionality requires you to do some work with your own hands in order to get the necessary devices for work.

Simple cut-off machine

A cut-off machine based on an angle grinder can be made by hand in one day. For the machine, you need to choose a bed. a metal base plate. Fix the hinge on it. To the hinge Weld support frame with plate for attaching angle grinder.

Any suitable part can be used as a hinge. In this case, the hinge is made from the swivel hinges of a passenger car. The hinges have already served their time, but they fit the machine very well.

Angle grinder stand

This device is a small machine with which you can easily, safely and very accurately cut metal pipes, profiles or rods. It consists of a base or a small table attached to the ground or to a locksmith’s table.

The machine is assembled in a simple sequence:

We install a hinge on the base;
We weld the supporting pipe to the hinge;
Fasten to the pipe a U-shaped plate for attaching an angle grinder;
We put a rubber handle on the supporting pipe;
Install the disc and check its position.

As a result of simple work, we got a machine or stand for an angle grinder. The angle grinder can now swivel up and down on the part set for cutting. To lift the angle grinder up without loads, Install a spring on the pipe.

Two fixing corners must be installed on the table. At the base of one corner, we make a groove for the bolt around the circumference. It will be needed when a pipe or profile needs to be cut at a certain angle. Then we install this corner with a slot at the same angle to the plane of the cutting disc angle grinder.

Parallel to the corner with the arc slot Install the corner, which can be moved to the part to fix it on the table. The pipe or profile will simply be nested between the two corners. This is enough for a fast and precise cut.

Installed a supporting transverse metal bar on the machine table, you can clean the material using a steel brush mounted on an angle grinder shaft.

Milling cutter from angle grinder

Sometimes it becomes necessary to mill a hole or surface, but there is a familiar milling machine operator, and there is nowhere to look. But there is an angle grinder. an angle grinder. This is the solution to the problem. We choose a machine from two options. a movable machine and a movable table.

In the first case, we fixing the workpiece or material, which needs to be milled, and the angle grinder is attached in a vertical plane to the frame. On the frame there is the possibility of shifting the plate to which the angle grinder is attached to the left. right and forward. backward. In other words, we can move the angle grinder to the workpiece.

In another version, the angle grinder is rigidly fixed, and the workpiece moves by analogy left. right and forward. backward. These are the main directions for milling. For milling along the up and down axes.

Having chosen the version of the machine, you can start implementation. The only place that requires a turner is the cutter holder. It is turned from a hexagon of at least 16 mm, because the thread of the angle grinder is 14 mm. Collet type holder. It is easy to manufacture and does not have large beats. Regular chuck does worse.

The advantage of such a machine, like all machines based on an angle grinder, is that they can be easily transformed back into an angle grinder. As a kind of milling cutter from an angle grinder, you can make a drill.

Do-it-yourself wall chaser from an angle grinder

A groove is a groove that must be cut in a wall to lay an electrical wire or cable. The difficulty of this work lies in the fact that the groove must be of constant width and depth. Then the wire will fit evenly and less solution for the bookmark will be required.

A wall chaser is rarely used in practice, so it will be expensive to buy it for a home. But it can be made on the basis of an angle grinder. our favorite angle grinder.

The main task is to install two diamond discs on the shaft of an angle grinder with a distance of at least 1 cm:

Install the first disc and fix it with a nut;
Install the second disc and fix it with a nut;
We measure the resulting distance between the disks;
We install protection on the angle grinder;
Checking work.

But, if for some reason it is not possible to install two discs on the shaft, the strobe can also be cut by the usual method with one installed disc. You just have to cut a second parallel line.

Work with a wall chaser is carried out indoors. This creates a huge amount of dust. Even a respirator does NOT save from it. To eliminate this negative phenomenon, it is necessary to make a protective casing, which would cover both discs and have a branch pipe on top for connecting to a vacuum cleaner. There is a similar device on an electric jigsaw for collecting small sawdust.
Sometimes, lovers of the rational use of the tool adapt 2 or 4 rotating rollers to this casing. When the wall chaser moves along the wall surface, it will move on rollers, and not create additional loads on the hands.

To make a tool for a wide groove, it is necessary to make special bushings for attaching discs to the desired width. With such a wall chaser, you can make grooves for pipe laying.

But the protective casing will also need to be made wider. On the cover of the wall chaser for both wires and pipes, you must install the screw for adjusting the immersion of the cutting tool into the wall. In this case, the casing will consist of two parts connected by hinges and a submersion adjustment unit.

Pendulum saw

It is not difficult to make adaptations for an angle grinder with your own hands. It doesn’t even need blueprints. It is enough to know the principle that is incorporated in this or that machine. The pendulum saw based on the angle grinder is NOT an exception. This is the same cut-off machine, but its weight is distributed almost in half.

It is somewhat similar to a children’s swing. A frame is located on the movable sleeve, and an angle grinder is installed on it. Any weight in combination with a return spring can serve as a counterweight.

Milling cutter from angle grinder

In the first case, we fixing the workpiece or material, which needs to be milled, and the angle grinder is attached in a vertical plane to the frame. On the frame there is the possibility of shifting the plate to which the angle grinder is attached to the left. right and forward. backward. In other words, we can move the angle grinder to the workpiece.

The advantage of such a machine, like all machines based on an angle grinder, is that they can be easily transformed back into an angle grinder. As a kind of milling cutter from an angle grinder, you can make a drill.

Do-it-yourself wall chaser from an angle grinder

A wall chaser is rarely used in practice, so it will be expensive to buy it for a home. But it can be made on the basis of an angle grinder. our favorite angle grinder.

The main task is to install two diamond discs on the shaft of an angle grinder with a distance of at least 1 cm:

Install the first disc and fix it with a nut;
Install the second disc and fix it with a nut;
We measure the resulting distance between the disks;
We install protection on the angle grinder;
Checking work.

But, if for some reason it is not possible to install two discs on the shaft, the strobe can also be cut by the usual method with one installed disc. You just have to cut a second parallel line.

To make a tool for a wide groove, it is necessary to make special bushings for attaching discs to the desired width. With such a wall chaser, you can make grooves for pipe laying.

Simple cut-off machine

Any suitable part can be used as a hinge. In this case, the hinge is made from the swivel hinges of a passenger car. The hinges have already served their time, but they fit the machine very well.

Angle grinder stand

The machine is assembled in a simple sequence:

We install a hinge on the base;
We weld the supporting pipe to the hinge;
Fasten to the pipe a U-shaped plate for attaching an angle grinder;
We put a rubber handle on the supporting pipe;
Install the disc and check its position.

As a result of simple work, we got a machine or stand for an angle grinder. The angle grinder can now swivel up and down on the part set for cutting. To lift the angle grinder up without loads, Install a spring on the pipe.

Installed a supporting transverse metal bar on the machine table, you can clean the material using a steel brush mounted on an angle grinder shaft.

What accessories for an angle grinder can be made by hand

Pendulum saw

It is not difficult to make adaptations for an angle grinder with your own hands. It doesn’t even need blueprints. It is enough to know the principle that is incorporated in this or that machine. The pendulum saw based on the angle grinder is NOT an exception. This is the same cut-off machine, but its weight is distributed almost in half.

Cutting machine from scrap materials. Photo gallery: diagrams of cutting machines from an angle grinder for metal and for tiles. Required tools and materials

To make a cutting machine, you will need the following materials and tools: a steel corner, a profile pipe, a sheet of metal for a platform (or a lighter version of chipboard), a welding machine, a channel, a drill, a shaft, several identical bearings, a small diameter pipe, a spring, and also relay and pedal. A quarrel, if you think about it, can be replaced with strong bolts, that’s what you need a drill for. By the way, this option will allow, in addition to everything else, to disassemble the machine in case of such a need.

Homemade machine with a ruler for metal

Required tools and materials

an angle grinder is a very useful and versatile tool. It can be used to cut metal, stone, tiles and, of course, thin sections of the surface, but sometimes it is much easier and more accurate to perform these works with a stationary machine. Fortunately, you can make a DIY angle grinder with your own hands.

Frame

The simplest frame consists of two frames on a common axis. The lower frame should be fixed on a platform. metal or chipboard. If the angle grinder is large, metal is better. The upper frame, to which the angle grinder is screwed, should rotate vertically down to the lower one, like a pendulum. A spring is needed to fix the initial position. A fastener is welded to the lower frame, which consists of a clamping angle and a movable clamp.

The frame of the bed can be made of metal

Buy or not?

Drawing

The manufacture of the machine should begin with cutting off parts to the frame. To prevent damage to expensive material, carefully study the Numerous drawings that can be found on the Internet or follow the models on the shelves. In the latter case, draw up a drawing yourself, for this special skills are not necessary. the main thing on paper is to present the finished structure and its proportions. Each angle grinder needs its own drawing, because tools from different manufacturers can be radically different. somewhere you can remove the handle, somewhere you have to come up with a stand for the entire angle grinder as a whole! Plus, for different disk sizes, you need a different frame. Below are several schemes.

Angle grinder stand made of metal

Table circular saw

Sometimes there is a need to change the width of the board or the thickness of the bar. The best option for this kind of work is a circular saw, especially if there are a lot of boards. For cutting boards of small length (1-2 m), the table version of the circular is very useful. It is not necessary to buy such a machine, you can do it yourself from the same angle grinder.

The design of a circular saw is much more complicated than a miter saw. The contact time of the saw blade with wood is quite long, therefore, the reliability of fastening the body of the angle grinder to the bed should be higher.

This is how one of the options for a table circular may look like.

The photo shows that the desktop consists of two planes:

The upper table is designed to advance the workpiece;
The lower one serves as a stop for the grinder.

The disc passes through a groove in the top surface. If the angle of contact of two planes is provided with pivoting hinges, then it will be possible to adjust the working height of the saw blade to reduce the area of rubbing surfaces.

On the upper surface of the table, the head of the bolt is clearly visible, with which the angle grinder is fixed. The protruding bolt limits the width of the board to be cut. You can cope with this problem by laying another layer of plywood.

The abutment angle should be as long as possible in order to prevent the board from deviating from the cutting direction. It is better to fasten the corner so that you can change the working distance between it and the disc: then the width of the cut part will also change.

Miter saw

Trimming, that is, transverse spraying of boards or bars at a right angle, is better if you use a special device.

You can also make such a machine from an angle grinder with your own hands.

To do this, an angle grinder with a disc for wood is fixed on a turntable perpendicular to the direction of the length of the board so that the plane of the disc is directed strictly vertically. One attachment point should be located in the area of the gearbox, and the second at the opposite end of the machine.
The gearbox housing has threaded holes for attaching standard handles. With the help of corners and THESE holes, the angle grinder must be attached to the moving part of the machine.
The back of the body is attached to the board with a clamp. The blade guard can be used with any power tool of suitable size.
Closer to the vertical support, you need to fix the stop angle. It should be located strictly perpendicular to the plane of the disk, both in vertical and horizontal directions.

The spring at the rear end of the bar serves to return the miter saw to its original position after the end of the cut. The horizontal table must have a transverse groove, the disk enters the yak when cutting the board. The diameter of the disc is chosen based on the width of the boards. So trimming can be done in one go. The main thing is that the inner hole of the disc must coincide with the mount on the gearbox axis.

Circular Saw from Conventional Angle Grinder

It is too expensive to have an entire range of electric tools at home. For example, a circular at home is rarely required. Sawing boards can be done with an upgraded angle grinder.

Stationary circular

It is possible to use an angle grinder as a working mechanism in stationary conditions. The bed in this case will have a slightly different design. The stationary option implies the availability of free space and a large amount of work. Therefore, the entire structure can be made more solid, more massive, and therefore more reliable.

The frame of the bed can be made from a corner by a welded joint. Bolted and other types of detachable fasteners lose grip from constant vibration, the structure begins to stagger.

On top of the metal frame, a working table made of a wide board or thick plywood is attached. The workpiece will move along it. The stop angle is equipped with a movable mount for adjusting the cutting width.

On the side of the machine there are controls: a socket and on / off buttons. In the stationary version, it makes sense to exclude the key on the body of the angle grinder from the diagram. If there is enough space, a high-power sander can be used as a drive.

How to make a sawmill from an angle grinder is shown in this:

Hand saw

A hand-held circular saw from an angle grinder is obtained by replacing a standard cutting blade with a wood disc.

However, this option is suitable for short cuts in sheet materials or for cutting thin strips. With long cutting lengths or on thick blocks, there is a danger of the disc skewing, jamming it. It will be much easier to retain dust if the handle is placed NOT perpendicular to the axis of the tool, but made a continuation of the body.

Craftsmen also make a hand chain saw from an angle grinder. True, such a tool is dangerous for the user: the absence of a chain stopper can lead to unpredictable consequences. In addition, the chain is NOT lubricated, which leads to its rapid wear.

The nuances of using homemade circulars

It should NOT be overlooked that the angle grinder is, by its main purpose, an angle grinder. Therefore, using it as a homemade circular saw, you need to pay attention to the nuances.

The duration of continuous cutting should not exceed 15-20 minutes to avoid overheating of the motor.
The standard protection on the blade is not suitable for a circular saw. The protective cover can be used from this circular or made by yourself.

It should be remembered that the rotation speed of the grinder can be more than 10,000 rpm. this is several times faster than the speed of woodworking machines. At this speed, the wood begins to smoke. In addition to the unpleasant smell, fire is possible.

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