How to cut a round hole in a faner. Strip of cardboard or rails

We cut out: how to cut a circle with an electrician?

High.quality jigsaw. one of my most beloved tools. Armed with a suitable blade, you can cut all types of materials to almost any two.dimensional form, which you wish. But the flexibility of the blade of the jigsaw requires increased attention to all actions, from which the need for a round hole can be a difficult task.

As a pencil in the hand of a person, a jigsaw can go in any direction, but not perfectly evenly. Surely you will not be able to draw the perfect circumference by hand, do not expect this and from the jigsaw. At least not without little help.

I recently needed to cut a hole in some kind of project. The circle was a non.standard size, so I could not use the finished saw or crown for wood. In addition, the diameter was so great that I could not find something similar in sale. In addition, it was one of those Saturday evenings when I definitely would not want to go to the store, even if it was opened.

So, I thought to myself: “If I could use the compass to draw this circle, why I can’t use it to cut a circle?””

How to cut a circle from wood

Any design, whether in your home, or in production, involves working with metal. It deserves attention, since the complexity of the work process and the quality of its result directly depends on the choice of the right tool and technology. Metal is thin, or thick and durable, so a variety of tools are used to cut it. The choice of materials and cutting technology also depends on what diameter a circle is needed and how even it should be. Search for data on your request:

We select the tool

Starting to work with sheet materials, many masters have only an idea of ​​how to perform a cut in a straight line. Therefore, the question of how to cut a flat circle from plywood can be at a standstill. Indeed, a regular or disk saw with the task of not managing. Figure sawing is most often made using such tools:

Manual jigsaw

  • Manual jigsaw. The simplest device that is used for cutting. With the help of a jigsaw, even the thinnest work can be done with your own hands, but for thick material or long cuts it is practically not suitable.
  • Electrics. Here you can use two varieties of devices: ordinary, with a vertically located file;
  • artistic, in which the steel canvas plays the role of the cutting element.

Ordinary electric ones will come in handy when working with thick plywood, for example, in the manufacture of a bed with your own hands. But if you are looking for a way how to cut letters from plywood or make other complex elements (for example, details of a children’s designer), then it is best to use a model with a strip saw.

Model for artistic sawing

Advice! Naturally, for each type of jigsaw there are several varieties of files and canvases. The correct choice of cutting element is a necessary condition for the high quality of the product.

  • In addition to jigsaws for curvilinear cut, you can use a furniture milling mill. Despite all the difficulty in managing, in terms of quality of the holes made, it many times surpasses most of the models of saws for plywood. Using a milling cutter, you can make a wonderful rocking chair from sheets with your own hands.

Also, do not forget about improvised devices, but we will talk about their use in the corresponding section.

Cutting tips for plywood

Cutting from plywood has several nuances that the master must be taken into account:

  • Firstly, you can cut out only by dry material. High humidity leads to an increase in the resistance of plywood, therefore, with excessive effort, either the veneer begins or the saw will break.
  • You need to change the saw or cutting canvas immediately after the first signs appear that the teeth have swept.
  • If we cut out of plywood using an electrician, then to obtain cleaner edges the main cuts of the cut should be placed along the veneer fibers. But it is easier for hand files to work across the fiber: there will be slightly larger chips, but less the risk of pinching the file or its departure from the intended line.

Peel for rough work: the edges of the product will need to be hidden with a file advice! Turning drawings for cutting from plywood to the workpiece, try to place the template so that the removed elements fall into areas with defects: knots, chips, spots, etc.D.

How about a simple jig, which makes cool circles every time?

How do you do a circular pruning?

Start with a piece of 1/2 “or 3/4” plywood (or wood.fiber plate), which covers your strip table using a inches or so. Size is not significant. My table is 15 “X 19”, so I cut the plywood to 16 “x 20”.

Start from the back

Attach the slide to the back of the plywood base. You want it to fit in your slot for Miter so that you can easily insert the base into the blade with a tree on both sides. I used a piece of plywood for my slide, so I would not have to worry about seasonal movements. I cut it on the table to place my slot, and then screw it to the back with screws with a secret head.

With sliding in place, put your base into the blade and stop about halfway (see. Photo of the finished clamp). Then add the block to the back of the clamp to act like a stop so that you can not cut further this point.

Moving up

With your saw, throw your jig back on the table and put it until it reaches the stop that you just made. Mark the fishing line for the trimmer in front of the video and pull it perpendicular to the blade towards the clamp, as shown in the photo below.

Now remove the jig and lay a groove, centered along the line that you just made, from the side of your clamp to the place where the blade stops.

I used 1/2 “Faner for my clamp, so I made a groove around 3/16” in depth x 3/4 “in width. If you want, you can note some distances from the blade on your jig.

Make a slide to fit into this groove long enough to just hang on the edge (so that it is easier to grab). I cut a piece of wood with a 3/4.inch width and polished it to a smooth landing.

Make sure your slide is flush with the surface of your clamp. Your workpiece will sit on top of the jig, and you do not want the slide to interfere.

Finally, drill a pin hole at the end of the slide. I used 1/4 “Birch dowel, but if I did it again, I would use 1/8” Metal dowel, because it became smaller and stronger. You need 1/4 “or less protrude above the surface of the clamping device.

Make sure your slide may slide smoothly. That’s all. All is ready.

To use your clamping device, install the pin in the circle radius and place the hole in the bracket on the back of the workpiece. Attach the workpiece to the pin and gently serve in the blade.

Cutting tips

We select the tool

Starting to work with sheet materials, many masters have only an idea of ​​how to perform a cut in a straight line. Therefore, the question of how to cut a flat circle from plywood can be at a standstill. Indeed, a regular or disk saw with the task of not managing. Figure sawing is most often made using such tools:

Manual jigsaw

hole, faner, strip, cardboard
  • Manual jigsaw. The simplest device that is used for cutting. With the help of a jigsaw, even the thinnest work can be done with your own hands, but for thick material or long cuts it is practically not suitable.
  • Electrics. Here you can use two varieties of devices: ordinary, with a vertically located file;
  • artistic, in which the steel canvas plays the role of the cutting element.

Ordinary electric ones will come in handy when working with thick plywood, for example, in the manufacture of a bed with your own hands. But if you are looking for a way how to cut letters from plywood or make other complex elements (for example, details of a children’s designer), then it is best to use a model with a strip saw.

Model for artistic sawing

Advice! Naturally, for each type of jigsaw there are several varieties of files and canvases. The correct choice of cutting element is a necessary condition for the high quality of the product.

  • In addition to jigsaws for curvilinear cut, you can use a furniture milling mill. Despite all the difficulty in managing, in terms of quality of the holes made, it many times surpasses most of the models of saws for plywood. Using a milling cutter, you can make a wonderful rocking chair from sheets with your own hands.

Also, do not forget about improvised devices, but we will talk about their use in the corresponding section.

Cutting tips for plywood

Cutting from plywood has several nuances that the master must be taken into account:

  • Firstly, you can cut out only by dry material. High humidity leads to an increase in the resistance of plywood, therefore, with excessive effort, either the veneer begins or the saw will break.
  • You need to change the saw or cutting canvas immediately after the first signs appear that the teeth have swept.
  • If we cut out of plywood using an electrician, then to obtain cleaner edges the main cuts of the cut should be placed along the veneer fibers. But it is easier for hand files to work across the fiber: there will be slightly larger chips, but less the risk of pinching the file or its departure from the intended line.

Peel for rough work: the edges of the product will need to be ground with a file

Advice! Turning drawings for cutting from plywood to the workpiece, try to place the template so that the removed elements fall into areas with defects: knots, chips, spots, etc.D.

What you need to cut

First of all, we will consider which tool for this will be needed. It should be said right away that expensive equipment for cutting from plywood is not required. Therefore, everyone can do such work.

The only thing is to prepare the following tool:

In addition, various consumables will be needed, such as:

In addition, it is necessary to prepare the workplace. Since work with any wood materials implies the presence of sawdust and unnecessary scraps, it is advisable to equip the workplace not in the living room, but, for example, in the garage.

The workplace itself is a table. It is desirable to attach a stall for the jigsaw to him, which can be made from the plank. It is also necessary to provide good local lighting of the workplace.

Features of cutting

The choice of material

As you know, plywood is a multi.layer material, which consists of several layers of veneer. Thanks to this, it is great for creativity.

The only thing you need to choose the right type of plywood. To do this, you need to pay attention to its following parameters:

For the manufacture of decor, which will be used in a living room, you should use ecological plywood brands, for example, FC. If the product is made for external use, it is necessary to use moisture.resistant sheets, such as the FSF.

What to cut

As a rule, people who first encounter such work are interested in. what can be cut out of plywood?

There are a lot of options. it can be:

Stripping Machine for inner hole, cardboard

  • patterns for decorating furniture or other interior elements;
  • panel to the wall;
  • decorative inscriptions;
  • All kinds of figures, toys for children, etc.

Advice! Functional carved objects, for example, caskets, candlesticks, napkin stands, lamps, lamps and much more can be made from plywood.

Of course, you should start with cutting the simplest products to “fill your hand”. After gaining experience, you can take on the work of any complexity.

Cutting process

After preparing the workplace and materials, we proceed directly to the cutting itself.

The instructions for performing this work looks like this:

  • First of all, you need to perform an image of the future product. You can make them yourself, or find on the Internet and print. I must say that the templates must be prepared even before cutting words from plywood with simple contours, as this will greatly simplify the work and increase its quality.

You can also prepare in advance templates of simple geometric shapes of different sizes, for example, quickly cut a circle of plywood or square;

  • Then the images should be transferred to the cardboard, for example, using carbon paper;
  • Now it is necessary to cut out templates from cardboard;
  • Further, the prepared templates must be placed on the plywood sheet and circuent with a pencil. If the pattern is quite large, it can be fixed with tape or even glue;
  • Now proceed to cutting. If you need to cut the edge of the plywood beautifully, giving it smooth forms, you can use an electrician. subtle and complex work, for example, small openwork patterns should be cut out with a manual jigsaw.

To perform internal cutouts, you must first drill a hole. Depending on the subtlety of work, for this you can use an electric drill or a collar;

  • After the completion of cutting, it is necessary to treat the sparks with sandpaper. To adjust the lines, you can use the files;
  • Then the product needs to be polished. If it consists of several parts, they must be glued, for example, PVA or carpentry glue.

Advice! Beginning masters are often interested in experts. how to cut an even circle from plywood? In fact, there are no secrets in this operation, the main thing is to correctly apply the circle to the material using a template or a circul, and then carefully and slowly cut it out with a jigsaw.

The cutting process is completed on this. Now the product can be decorated. painted with paints, apply patterns with a burner or simply open with varnish.

Advice! Speed ​​templates for cutting from plywood can be prepared in a text editor, such as Word. This will allow you to choose the most suitable size and font.

Here, in fact, are all the main nuances of this work.

Types of plugs and aspects of their choice

To begin with, we will analyze the main varieties, and after I will tell you about important features that affect both quality and the appearance of products. Use information from this section to choose the perfect solution for your home or office.

The main varieties

All options presented in the market can be divided into several groups:

The design of the upper cover also differs, the simplest models, as in the photo, are equipped with shifting segments that regulate the size of the hole, in the options, special curtains or brushes are better used, through which the wires are easy to stretch, but the dust does not penetrate inside.

Such structures must be placed correctly so that it is convenient to pull the wires in both directions.

Production material

  • Low cost, products are cheaper than any other analogue.
  • A huge variety of colors, this allows you to choose the optimal solution for any table.
  • The reliability of the material, plastic is not afraid of moisture, retains the appearance for a long time and has plasticity.Of the minuses, one can highlight unless the most presentable appearance.

Most often the surface is covered with a special coating for chrome, bronze or other metals. The layer performs both a decorative and protective function, preventing corrosion. over, it can be both gloss and matte surface.

If you need a moisture.resistant option, then you can find stainless steel plugs, they are the most expensive, but also the most reliable.

Homemade groove selection device

Although the device looks complicated, it is easy enough to do it cut the workpieces in size, and then carefully delay the planes and edges. Then, in a fixed bar for a fixed ruler with several cuts on a circular, select a groove. Then, to ensure dense fitting and rectangular edges, with an acute chisel, cut its shoulders. The connection of an undertaking on the adjustable ruler is made so that its upper surface is in the same plane with a fixed ruler.

Cheat all the cracks in the strips and rulers using a ruler pressed to the base of the milling cutter at first, releasing the cutter by approximately 3 mm in each passage, for several passes, finish the narrow through gaps. Then fraud s for the heads of the screws and T-shaped nuts.

Small clipping was used as a clamp. A clamping pillow is a T-shaped nut at the end of the screw. Ruthagica does not allow the pillow to weaken when it presses the processed part. In the adjustable groove, select so that presses can hide behind its rib. Rice. ten

The working process

Then measure the thickness of the nail that you used and drill the hole of the same diameter in the center of the circle. Use a hole left by a needle as a template.

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Now postpone the workpiece and take a thin plywood. Make a large crossroads in the upper left corner and drill the center using a thin drill. Make sure your marks remain after you drill a hole.

Then make a second mark on the workpiece at a distance equal to the radius of your circle. Remember that the radius is equal to half the diameter.

At the site of the last mark, drill a hole with a drill of such a diameter that the blade of the jigsaw with a small gap is placed in the resulting hole.

Now let’s move on to details with a drawn circle. It is required to drill the initial hole with a drill, large in size than the blade of the jigsaw. Try to drill so that the hole touchs the line outlined by the circul.

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It is time to assemble the workpiece and the template together. Securely fix the workpiece on a strong surface. Insert the nail through both central holes in the workpiece and template, and then combine the starting holes on the circle.

Now we must attach the jigsaw to the swing template. For these purposes, I use a secret beloved: bilateral sticky tape. It is easy to find in any business store. Apply the tape to the rotary template and insert the lobby blade into the initial hole. As soon as you install everything correctly, press the structure to the sticky tape for a few seconds.

Finally, it’s time to make a cut. Keep the jigsaw all the time at full speed, handing it forward with an average effort. Do not worry that the sticky tape will come off, believe me, this will not happen.

Key rules

In order for the processing process to be simple and fast, it is necessary to follow the basic key rules of work:

In order for the edges of the plywood to be even, it is better to saw along the canvas.

  • You can only work with dry material, since humidity increases the resistance of the material, as a result of which the veneer can begin to be spaced;
  • It is necessary to change the cutting canvas immediately after the manifestation of the first signs of clouds of cloves;
  • It is better to work along the fibers of the material, so the edges will be more even;
  • With a manual jigsaw you need to cut across the fibers of the veneer.

In order for the work to be safe, it is necessary to adhere to the following recommendations:

  • firmly fix the sawing table and a file in the frame;
  • The jigsaw should be with good and well.mounted handles;
  • You should not press too much on the jigsaw, trying to “help” it, this will only lead to acceleration of the ditches of the working canvas;
  • Direct and long cuts are best done with a wide canvas, so the process of cutting will go faster;
  • It is always necessary to see the markup, so the sawdust from the sawn material must be removed with your hand, in no case do not blow out, since they can get into the eyes.

Compliance with these simple rules will help you learn to be a newcomer to cut circles with a jigsaw and facilitate his work.

Depth and width of the hole

When you usually use a 6.450 confirmation. T.to. The diameter of the thread is 6.4 mm, and the diameter of the confirmation of the confirmation is 4.4 mm, then for high-quality mounting parts the diameter of the hole should be within 4.5-5 mm and a depth of at least 50 mm.

If the thickness of the hole is larger than the indicated-the confirmation will be poorly held by the details, if less-it can break the wood-based stove with its thickness.

For drilling, use a confirmation drill with a diameter of 4.5 mm, which is equipped with an additional head to drill an enlarged hole under the neck of the confirmation, which also makes the zenkovka under its hat.

Of course, you can use a conventional drill with a diameter of 5 mm, but for high.quality fastening in the hole, you will need to make a place under the neck of the confirmation and its hat.

To perfectly fasten two parts, it is necessary to mark the places of their fasteners as accurately as possible.

hole, faner, strip, cardboard

On the details that will be applied to the end (the one on which there will be a through hole), you need to make two measurements-along the length (usually 5-10 cm) and from the edge-exactly 8 mm (this is if the thickness of the plate is 16 mm).

On the details that falls perpendicular, we mark the point of drilling at the end. Here you need to withstand the same distance in length (5-10 cm from the beginning), and in width-strictly in the center (8 mm from the edge).

Marking should be done as accurately as possible, especially in length, t.to. With improper markup, your details when joining may have extra gaps or protrusions.

It is better to make a through hole in the first detail, attach it to the second. and immediately the drill to outline the place of drilling in the end of the second detail. And then, separately, calmly finish the hole.

We make a hole at a distance of 8 mm from the edge.

The drill should always be kept strictly perpendicular to the surface

Before you make a through hole, put a piece of unnecessary wood-based plate under the part. So you will prevent the appearance of chips on the back.

When the through hole is made, to drill holes under the neck and the confirmation hat, the part can be drilled by weight.

The main rule. when drilling in the end, the drill should be strictly perpendicular to the end of the part. If you do not hold the drill smoothly, the drill can go aside and go outside, thereby spoiling the detail.

When drilling, you need to stretch the drill several times so that the chips do not clog in the hole.

This option is considered the most accurate and, moreover, the fastest. But in order to make a hole in two details at the same time, before drilling, you will need to fix them. For this, special clamps, clamps and other devices may be needed.

Holes drill

In order not to mark 8 mm from the edge of both the layer and along the end each time, you can use a special device, which, by the way, is easy to make yourself.

It is a certain wooden template with a metal sleeve for a drill inside.

And this is a more professional thing:

Watch a short video on the exact drilling of holes in the wood-based stove for confirmation and assembly of furniture parts:

hole, faner, strip, cardboard

The functionality of the tool

High.quality ballerinka is made of high.strength steel, which makes it possible to use the device in work with soft and solid wood.

This tool has an adjustable drilling diameter. This allows you to make holes of almost any diameter. The restriction of the drilling range depends on the size of the ballerina. Manufacturers produce devices with the following cuts of the incisors:

The maximum drilling diameter is limited by the rod on which incisors are attached. Minimum. thickness of the shank.

Strip Lamination with 3 holes, Rectangle Strip Cutting, StepLap 305 Core Cutting Line

A drill-ballerinka can be used in any places where the use of an electrician or a hand cutter will be uncomfortable. For example, it can be assembled and installed furniture, in the details of which it is necessary to drill a neat hole, given the limited space. Another example is an uneven (curved or concave) surface. A jigsaw or a milling mill to do everything smoothly and neatly is unlikely to work out. It will be difficult to control the slope of the tool relative to the surface. The ballerinka can easily cope with such a task.

Drill saw

Neither manual nor electroplaw will help, if you need to cut a small one in the workpiece. with a diameter of less than 10 cm. hole. The jigsaw can also be useless if the workpiece is large. In this case, the most suitable tool is a drill saw. With her tip, she bites into a tree like a boiled and thus makes a “starting” hole for further sawing. Outwardly, the saw looks like a round file with the difference that its rod goes around the cutting edge in a spiral.

With a blow to the sharp corner of the table, you can even get hurt. Therefore, we recommend cutting off the corners where it is possible. At home.made furniture, they must be rounded from the very beginning.

hole, faner, strip, cardboard

Wiping circles and curves of a mowing fishing line is no more difficult than making an absolutely straight section on the workpiece, but on one condition: you have the right tool in your hands and you own it well.

How and how to cut curves and circles

Cutting round holes in a faner

Often, when repairing or installing various wooden products, you need to drill a perfectly round hole. In this article, we will try to illuminate all the methods that can cut out such a hole. Options will be considered using special tools, as well as without them.

A hacksaw with a very narrow canvas, a jigsaw, a drilling saw and a round file. these are the manual tools that can be sawed on a curve.

It is the narrow canvas that provides a hacksaw maneuverability, but for the same reason it is extremely difficult to lead. You must have a firm hand and an attentive eye to prevent deviations from marking. Do not try to work quickly. On the contrary, it is better to advance with small jerks. This will help to more confidently hold the handle of the saw and lead it exactly along a given line.

To cut small round or oval holes and “narrow” curves is better with the help of special tools. a drill saw and a round file, which also can be cleaned by rounding.

However, the most suitable tool for cutting rounded parts and holes should be recognized as an electronics. Its advantage is not only that the forces and time are saved. A set of interchangeable canvases with different teeth allows you to choose a canvas for sawing the blanks of almost any type, whether it be wood, plywood or wood-piece plate. In other words, electronics can be rightfully called a universal tool.

Instructions, photos and video tutorials, price

Plywood (and to a lesser extent other sheet materials, such as a wood-piece plate or oriented-brown plate) has a significant decorative potential. If you have a fairly simple tool and certain skills, you can cut from plywood almost anything you want.

But so that the details obtained as a result of such threads look quite presentable, the master should have several tricks in stock. It is about them that we will talk in our article.

Curivoline sawing is difficult only at first glance

We select the tool

Starting to work with sheet materials, many masters have only an idea of ​​how to perform a cut in a straight line. Therefore, the question of how to cut a flat circle from plywood can be at a standstill. Indeed, a regular or disk saw with the task of not managing.

Figure sawing is most often made using such tools:

  • Manual jigsaw. The simplest device that is used for cutting. With the help of a jigsaw, even the thinnest work can be done with your own hands, but for thick material or long cuts it is practically not suitable.
  • Electrics. Here you can use two varieties of devices: ordinary, with a vertically located file;
  • artistic, in which the steel canvas plays the role of the cutting element.

Ordinary electric ones will come in handy when working with thick plywood, for example, in the manufacture of a bed with your own hands. But if you are looking for a way how to cut letters from plywood or make other complex elements (for example, details of a children’s designer), then it is best to use a model with a strip saw.

Model for artistic sawing

Advice! Naturally, for each type of jigsaw there are several varieties of files and canvases. The correct choice of cutting element is a necessary condition for the high quality of the product.

Also, do not forget about improvised devices, but we will talk about their use in the corresponding section.

Cutting tips for plywood

Cutting from plywood has several nuances that the master must be taken into account:

  • Firstly, you can cut out only by dry material. High humidity leads to an increase in the resistance of plywood, therefore, with excessive effort, either the veneer begins or the saw will break.
  • You need to change the saw or cutting canvas immediately after the first signs appear that the teeth have swept.
  • If we cut out of plywood using an electrician, then to obtain cleaner edges the main cuts of the cut should be placed along the veneer fibers. But it is easier for hand files to work across the fiber: there will be slightly larger chips, but less the risk of pinching the file or its departure from the intended line.

Peel for rough work: the edges of the product will need to be ground with a file

Advice! Turning drawings for cutting from plywood to the workpiece, try to place the template so that the removed elements fall into areas with defects: knots, chips, spots, etc.D.

Lobby

As we noted above, the jigsaw will come in handy if we are looking for how to cut a word from plywood or make other details of a complex shape:

Figure thread with a jigsaw: photo of the finished product

  • If there are through sections in the design, we make the starting openings with a thin drill.
  • Insert a saw or canvas of the jigsaw into the hole. The free end of the file is fixed with a fixing screw or clip.
  • We make a drink on the intended line, pressing the workpiece to the workbench. The saw moves either automatically (in electric curd lines), or manually.

After all the arc elements are sawn, we remove unnecessary areas and process the finished part with a file or skin.

Milling mill

Furniture milling cutter is great for cutting from thick plywood. Of course, you can’t make a complex shape with it, but cut an arc or circle. easily:

  • We fix the regular line of the milling cutter in the center of the circle using a self.tapping screw.
  • If the length of the line is not enough, you can collect a simple bracket from a metal profile or wooden planks.
  • Rotating the cutter along the fixed radius, we select a dueling groove, resulting in an almost perfect hole.

Bracket for milling cutter: with it you can cut a disk of almost any diameter

note! When calculating the diameter of the circle, you should take into account the dimensions of the working milling cutter. Exact numbers will tell you the instructions for the device.

In this way, you can cut out not only circles, but also individual arcs. for example, in order to make grooves for furniture brackets.

Improvised means

For curly elements, it is advisable to have special devices, but to make a rounded hole in a stove made of glued veneer can be needed by any master. Below we will tell you how to cut a circle of plywood, when there is nothing at hand.

  • For cutting from plywood, a wooden bar is used with two nails.
  • One nail is driven through the bar into the workpiece, just into the center of the opening.
  • We drive the second nail into the bar so that the tip goes on the wrong side of at least 5-10 mm. The distance from the first nail should be equal to the radius of the hole made.
  • Rotating the bar, we draw a groove on the faner, deepening it with each turnover.
  • Instead of a stick, you can use a durable cord. The principle of operation remains unchanged.

Electrical appliances or manual tools?

Determining the diameter of the future circle, it is necessary to take into account the dimensions of the working milling cutter.

The most popular option among all is an electrician. This tool allows you to cut not only circles, but also any other geometric shapes. The only minus is the need to form additional grooves in places of turns (angles), but when creating a circle, this is imperceptibly. It is very important to choose the right file, t.to. They are 3 types: tears on the left, tears on the right, tears from 2 sides. After the canvas is selected, cut the circle of any size.

Globzik ordinary manual. Before cutting a circle of plywood using this tool, you need to make sure that the work process is available. The main difficulty is a restriction (usually up to 30 cm) due to the physical structure, t.e. It won’t work in deep places. At the beginning of work, not from the edge, but directly from the center, the saw is refueled in the last turn.

Milling machine. A very convenient option, but requiring a rigid hitch with the surface, for which self.tapping screw is screwed into the center of the circle. A circle is made of any diameter, and very quickly. Sometimes there is not enough working handle, because of which all kinds of impromptu brackets have to be made, the role of which can be a channel, profile, bar, board and even a rope, but on a stiff coupling is much more convenient. This tool makes a fairly wide hole, so before starting work, you need to carefully conduct measurements of the future structure.

It is necessary to choose only sharp nails, and treat the edges of the resulting blank with large sandpaper paper.

Nails. A very popular way in cases where the work should be performed “already yesterday”, and the tools will not be soon. It is worth noting right away that the work eventually turns out rather rude, so it is used in the most extreme case. Only a hammer, 2 nails and a rope will be required. One nail is driven in the center of the hole, and the other is pulled on the rope for the required length (radius), after which a circle is carried out with a solid motion. Such circles with pressure continue until the circle is finally carved. At the very end, the nail is extracted from the hole, is turned over and carefully with a hammer is offered to achieve a more neat seam.

Strax and stationery knife. Everything is much easier here, because first you need to draw a circle (pencil), after which this circle is circled several times with a clerical knife under pressure. A feature of the stroke is the movement of not a knife, but a sheet of plywood, so as not to break the metal, and this action is repeated from 2 sides. Then a chisel is applied to the prepared seam and with non-strokes is brought to the opposite seam (2-3 strokes usually enough). At the very end with a hammer, a circle is knocked out, as in the version with nails.

Usually, in order to cut plywood from a piece or boards an even circle, masters resort to various kinds of routers, use manual or electric lobe, and, at worst, take up the hacksaw. Meanwhile, using a simple device, you can cut an absolutely even circle with a circular saw. How to put it into practice, read and see in a detailed step.by.step instruction.

Before cutting a flat circle with a circular saw, take care of the availability of the necessary materials. You will need very little the latter:

Take a meter and measure the depth, length and width of the gutter on the working part of the table of the circular saw. Based on the resulting parameters, cut out of a piece of plywood of a suitable thickness of the bar.

Insert the beam into the gutter and, if necessary, fit the edges. The beam should easily slide along the gutter without clinging it.

Leaving the bar in the gutter, put a square piece of plywood over it. Install it so that it does not interfere with the work of the saw itself.

Self.cutting firmly fasten the plywood to the bar. When choosing fasteners, pay attention to their length. Self.tapping screws during screwing should not damage the surface of the desktop.

Take a piece of plywood or boards from which you need to cut an even circle. Contact it under the shape of a square. Set the plywood over the prepared structure and put the nail in the middle. Do not drive the nail to the end. The plywood from which the circle has to be cut should be spinning freely, and the nail itself, upon completion of the work, will need to be carefully obtained.

Rotating the square in a circle, cut its corners so that you get an octagon.

Continuing to rotate the square and further, cut its sharp corners. At the end of the work, carefully polish the slightest bumps. So, without unnecessary efforts, you will get a flat circle cut from the board with an ordinary circular saw.

With a file, the tool should be put to the cut line. The guide is squeezed with a platform side. After that they start the saw.

The tool smoothly moves forward, the platform is carefully monitored. The platform and the guide must move to each other so that nothing moves. The sawed part must be carefully held at several centimeters that remained to the end. Then the part will not break off.

Drill saw

Neither manual nor electroplaw will help, if you need to cut a small one in the workpiece. with a diameter of less than 10 cm. hole. The jigsaw can also be useless if the workpiece is large. In this case, the most suitable tool is a drill saw. With her tip, she bites into a tree like a boiled and thus makes a “starting” hole for further sawing. Outwardly, the saw looks like a round file with the difference that its rod goes around the cutting edge in a spiral.

Burial saws are produced with interchangeable nozzles of various diameters, designed for wood processing, both soft and hardwood, as well as various materials from it.

The working organ of the drill saw is a metal rod with a cutting point, like a boumor, and a cutting edge that goes around the rod in a spiral.

This is what the narrowest of manual hacksaws look like. Thanks to the fasteners of the canvas in the hacksaw, you can change depending on the nature of the processed material.

Nozzle on the drill

One of the most popular and convenient options for cutting holes is a special nozzle for a drill. It is made in the form of a crest crest and has a rounded shape. With this nozzle, cutting holes occurs quickly, and they are quite even.

Nozzles are of different diameters, which allows you to cut the hole of the required diameter. If you have already prepared a hole, we can advise you to try yourself in optional trade.

Sverlo

You can cut a large hole and using a drill. To do this, it is necessary to mark the contour of the drilled hole in advance. Further, drill through the contour prepared in advance in a small drill. Further, with a jigsaw or a very sharp knife, cut off the holes, thereby connecting the holes. After which you can smooth out the circle with a skin of various grainness.

Chisel

You can cut the necessary hole in the same way with a chisel. Enough layer by layer to remove wood along the contour. This option is the least suitable for interior design. The hole should be even, which cannot be achieved by the use of improvised and unsuitable materials. The best option would be to use the crown on the drill. The hole is even and with smooth edges.

Thus, summarizing, it becomes clear that choosing a tool for cutting a hole is necessary based on your goals. If you need high.quality cut, then you can’t do without a special tool.