How to turn an angle grinder into a circular saw

Further information

To saw wood, you can use special cut-off saw blades with a chain. But it is very difficult to find the right nozzle type for a specific model. Sawing wheel, which combines the features of the disk and a special chain, is suitable for processing boards no thicker than 4 cm. You have to be very careful when using them. It would not be possible to run the angle grinder at a higher rpm than the drive allows.

There is also a serious limitation on the size of workpieces to be processed. To increase it, you have to use larger discs. But their use is restricted by the size of the insulating shroud. And if it doesn’t allow you to fit a 125 mm bit, you’re in trouble. But roughing discs, connected with chains from chainsaws, can remove bark and limbs from the trunk.

This device will also help to prepare a log house no worse than a quality axe. But you should not use such a disc instead of a cutting wheel. The line of the cut will go torn, too much wood will go to waste. Another type of nozzles. disk with abrasive coarse grains. is no longer intended for primary processing, but for rough milling. Such an accessory is characterized by greater safety than a manual rasp.

See more about chain saw attachments on angle grinders in the video below.

• works faster;
• Takes up less space;
• Increases the productivity of the work;
• noticeably lighter;
• lasts longer (if the tool is used properly).

Necessary tools

For the work you will need tools, construction materials or pieces of parts of the assembly parts of old furniture.

• Pliers, screwdriver, adjustable wrenches, hammer;
• Sheet metal, angles, nuts, bolts, screws, fasteners;
• Angle grinder and power drill, switch and socket;
• screwdriver, ruler.

Gearbox preparation

Circular from the angle grinder requires a serviceable gearbox. The specified mechanism is removed from the tool, after which the optimal places for drilling holes in metal are determined. Such openings will be required to install the axial handle of the homemade circular grinder. Naturally, you can try to hold the tool by the standard side holder of the angle grinder. But making a straight cut would be extremely problematic if you do so. As practice shows, holding a homemade tool with a rotating circular disc proves to be beyond the power of even physically trained masters.

How to make with your own hands a manual circular saw from an angle grinder

No special skills are required for this purpose. It is only necessary to understand how to use a hand tool and to get the necessary materials for work. Before making a circular saw from an angle grinder, it is important to familiarize yourself with the general design of the machine.

Cutting sheet metal with an angle grinder

To cut sheet metal you will need to buy a special carriage, which moves on a guide (profile square tube).

But as practice shows, the cost of a good carriage is high (more than 100 dollars), so you can make it with your own hands. Since this process is quite complicated to describe, you can understand the technology of making this slider from this video. With the device you can cut not only steel, but also ceramic tiles and porcelain tiles.

Please note that cutting ceramics generates a lot of dust. Therefore, it is recommended to adapt the casing of the angle grinder dust collector with a nozzle for a vacuum cleaner.

Circular cutter from an angle grinder

Hello Dear Colleague! For the arrangement of the garage needed to saw a plywood sheet, hand-held circular saw earlier was built into the table (will be a separate publication) and on this table plywood sheet 1.51, 5m to move somehow not very convenient. That’s why out of the angle grinder BauMaster 125 was made manual circular saw with a cutting depth of 20mm.Wood saw blade 125 x 22mm 36 teeth // Sparta 732395

I did everything at my own risk, do not repeat this ever!Please find attached video.

Circular saw machine from a manual circular saw

To ensure maximum safety when working with the circular saw machine it is recommended to bolt the table to the floor. The table top must be as thick as possible. To increase the degree of strength, you can cover it with thin metal sheets. This will also increase sliding of the workpieces and make the work more comfortable. The main difference between the machine and the table type of design is that the angle grinder is mounted not above the table but under its surface.

For reliable fixation are used self-tapping screws, clamps and other specially prepared details. The slot in the table top should also be about 4 mm from each side of the circular disc. If necessary, you can equip the machine with guide elements made of bar, secured with self-tapping screws.

It is very easy to make a circular grinder from an angle grinder

It is important to observe safety rules. It is desirable to equip the machine with a protective plexiglass

Workpieces are fed with other workpieces. Remember that the bottom of the disc should rotate toward the craftsman. Do not stand on the same mower line with the wheel when working, as it may jump off at very high speeds. The craftsman must be as vigilant and cautious as possible while working.

Hello, dear modelers! I think everyone has faced the problem of making laths for their projects. So it was decided to build a circular on the basis of an angle grinder. The idea is not new, on the Internet it is already written a lot of packs, well let me also insert my five cents. I warn you that the circular saw (especially made by your own hands) is a dangerous tool! I, as the author of this article, am not responsible for your life and health.

To build this machine we need:1) angle grinder (with maximum speed. 10 000 rpm)2) 125mm disc for wood (with speed. 10 000 rpm)3) Sheet metal thickness of 4 mm. и 2.5 mm.RPM disk and angle grinder should coincide, because when you overrevolution angle grinder can disc fly apart, and with a low cut will not be clean.

First of all I cut out a “table” with the size of 450mm from metal sheet of 4 mm thick (it is better to take 5 mm). 340mm. And the cutout for the disk. Then I tried the angle grinder with the disk. Marked where it would mount, drilled a hole and bolted it on. The second fixing point is on the angle (more about that later).

Next, from sheet metal 2.5 mm. bent corners. After adjusting the entire structure, it was pre-assembled with bolts and nuts. After making sure that the angle grinder wasn’t hanging around and was properly secured, the bolts and nuts were replaced with rivets. To make the rivets we used Soviet wood screws. Thickness of kerf 2.2 mm. Saws cleanly and I’m satisfied with the result.)

And now a little bit about the operation of this contraption. First, on and off the circular saw is done with the switch on the carrier (that is, when assembling the need to turn on the angle grinder and DO NOT FORGET THAT). Work on it should not last longer than 15-20 minutes, so that the angle grinder does not overheat. And most importantly, please observe safety precautions!

Thank you for your attention.Regards Egor. P.S

DIY, Convert Angle Grinder to Circular Saw | angle grinder cutting jig | angle grinder attachment

I want to wish you Happy New Year and wish you good luck, happiness, health and creative success! And may all be well in your life!)

P.S. I want to wish you Happy New Year and wish you good luck, happiness, health and creative success! And let all be well in your life!)

Circular saw, or simply “circular saw”, can be useful to any man as during major home repairs, and simply in the economy. And if you suddenly need it, it is not necessary to run to the store. You can take the angle grinder and spend a little free time with your own hands turn it into a circular saw.

How to make a circular saw from an angle grinder with their own hands? You don’t need any special drawings or professional skills. Requires a little patience and the presence in the house of some tools and handy tools:

Stationary circular saw

Use angle grinder as a working mechanism can also be stationary. The frame in this case will have a slightly different design. Stationary version implies free space and a large amount of work. Therefore, the entire structure can be made more thorough, more massive, and therefore more reliable.

The frame of the frame can be made of angle bars by welded joints. Bolted or other types of detachable fasteners lose their grip due to constant vibration, and the construction begins to wobble.

On top of the metal frame is mounted a work table made of a wide board or thick plywood. The workpiece to be cut will move along it. The angle bracket is equipped with a movable mount for adjusting the sawing width.

It would be good to provide for adjustment of table height or blade elevation above its surface then it will be possible to saw longitudinal grooves in the board.

On the side of the machine there are controls: socket and on/off buttons. In the stationary version, it makes sense to exclude the button on the body of the angle grinder from the scheme. If there is enough space, you can use a high-powered grinder as a drive.

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

• Profile pipe 20×20 and 25×25 mm;
• door hinge;
• Angle 50×50 mm;
• the diamond-shaped jack;
• 20 mm strip;
• furniture board or 20 mm plywood;
• saw blade;
• nuts, bolts.

From a profile pipe welded 2 U-shaped billets of the machine table with conveniently sized legs.

The two parts are welded together with two crosspieces.

For making the mechanism of saw blade outreach adjustment a T-shaped piece is welded from the pipe of larger diameter. Its length should be 1 cm shorter than the distance between the tubes of the table top base.

The resulting part is welded to the table frame via a hinge.

Then, from thin sections of angle is made two eyelets, which are screwed to the angle grinder through its regular holes for a removable handle.

The eyelets are welded to the adjustment mechanism rod on the hinge. You need to watch that the gearbox angle grinder does not protrude over the frame. If this is the case, the lugs should be welded downwards.

At the bottom of the table, between the legs are welded crosspieces. Then they are connected to each other by a tube running down the center just below the adjustment bar on the hinge.

Then you need to finalize the diamond-shaped jack. A wheel with a handle is welded to its adjustment screw. A sleeve is welded into its bearing area, whose length corresponds to the width of the frame profile tube. To the hub screwed 2 lugs from a strip.

It is necessary to drill the edge of the rod with an angle grinder, and screw the jack to it with the eyelets. It is then welded to the bottom of the crossbar.

A saw blade is installed on the angle grinder.

A tabletop of panel or plywood is fastened to the table. Then the angle grinder is started, and lifted with a jack. The disk makes the cut for itself.

On the edges of the worktop, slots are milled transverse to the direction of the saw blade.

Screw the pipe to the machine with wing bolts, which will serve as a parallel stop while sawing.