How to make a hole without a drill. How to drill a large diameter hole in the metal

How to make a hole in a metal without a drill

Which of us did not have to twist the drill in our hands, holding it with pliers to make a hole in a piece of wood, cursing that there is no electric carrier or simple mechanical? Well, there is not always a drill, or there is no money for its purchase, or there is no need to drill anything. But there was a situation when it was necessary to make a couple of holes in some unpretentious craft. Do not run to the tool store now to buy a new electric drill for one.Time work!

Although the old invention proposed for familiarization has lost its relevance, but in some extreme situations it may come in handy today, when you need to drill a hole without using a drill, which is simply not at hand. The authors of the program are crawled pens from new materials to make an old tool.

By the way, in another article, read about the adaptation, thanks to which you can improve your work with the drill.

What do we need to create a hand drill?

A way to make a hole without a drill from the forum

I did it once, and this can be done carefully. But it will take the whole damned day, and the training will work better.

Take a paper clip and straighten it part. Using sustainable pressure, press the paper clip, where you want the center of your hole to be. Turn it left and right, like a screwdriver / awl. This will drill a tiny hole in soft plastic.

As soon as you can fit through a paper clip, take a cross screwdriver with a fairly thin point and do the same. As soon as it suits, take an even larger dragon and do the same again.

In the end, you will have a hole, large enough to match the file. I would offer a round file, but if you cannot find it or use a ghetto, use a nail, since it has soft plastic.

Use a file to increase the hole from all sides. It is unlikely that you can make the perfect circle, so do it a little and constantly try to place the button. Try to record the minimum minimum size to get a button, because if you load too much, it will look ugly or the hole will be too large.

Good luck, but this method lasts forever. Find a movie to watch it, or just buy a cheap exercise.

How to drill a drill correctly and evenly

In the field of repair, the ability to correctly drill is one of the basic. In addition to general rules, it is fundamentally taking into account all aspects when working with certain material: concrete, tile, metal, etc.D. All issues related to drill will be covered in this article.

As already mentioned, a drill is a common lesson for a repairman, and therefore fundamentally immediately learn several main rules related to this occupation.

  • The introduction of suitable equipment. There are a huge number of drills, each of which is created for a certain kind of materials. Therefore, do not try to drill concrete drill on wood and opposite. Also fundamentally take into account the conditions in which the tool will be operated. For example, industrial drills cannot be used for repair in the interior (it’s just dangerous). It is fundamentally taken into account by resistance to moisture: for external work, IP34 class tools will need if the climate in this area is wet and IP32, if you have to work in good weather. The rooms can be used by IPX2/
  • Competent markup. Before starting any work, fundamentally carefully and precisely mark the places of drilling with a marker. Under the marker you can still glue cardboard tape so that the drill does not slip through the material.
  • Selection of the desired drilling speed. It all depends equally on both the material and the crossbar of the blade. If we are talking about very thin drills (with a diameter of 3 mm), then here you need to work at low speeds, the least four hundred per minute. For other drills, there is a subsequent rule: the thinner the drill, the greater the drilling rate is required.

In addition, it is fundamentally to look to ensure that the handle is firmly attached to the shaft of a hand drill. You cannot also allow a skew of the drill.

The nozzle has a limiting depth of the device adjusted by the stop and the spring. The acquisition of such a tool will protect from damage to blanks, furniture.

Drill glass hole

A way how to make a hole without a drill in the glass so that it does not crack. For this you will need molten lead.

  • Load the lead fishing cargo into metal dishes.
  • Bather the burner and melt them.
  • Wipe the glass surface with alcohol to remove fat and other pollution. Otherwise, glass can crack.
  • Pour small wet sand on a peeled place with a slide.
  • With the help of a stick, make a semblance of a well to form a vessel.
  • Pour melted lead into this vessel. Thanks to wet sand, the temperature inside the well will be held for a long time.
  • After 1-2 minutes, clean the surface.
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In the place where the molten lead was poured, a hole is formed. And the glass will not be damaged.

How to drill a perpendicular and vertical hole

Although sometimes it is necessary to drill at an angle, vertical holes are most often made (that is, perpendicular surfaces). In order for the drilling to take place strictly at an angle of 90 degrees, it is necessary to use special guides. They will allow drilling perpendicularly, without deviating in any direction.

The simplest guides make it possible to make only vertical holes, but there are more complex structures that allow drilling at certain angles.

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There are times when you need to develop an old mirror or hang a new. To do this, make a hole in it. This must be done so that it does not crack, does not burst, in a word, it remains untouched.

In some cases, you need to make a hole in the mirror to hang it on the wall or for other purposes.

In fact, the mirror is the same as glass, only on one side a special composition is applied. To make a hole in it at home, the masters use the same methods when working with glass.

This material is very fragile, so when drilling mirrors at home, you should be very careful and try not to damage it.

Of course, at home such drilling is not frequent. But when the need arises, most people are broken and do not know how to do it, because the material is rather fragile.

Actually mirror. This is a glass covered with a special composition on one side.

In fact, everything is quite primitive, any master will cope with this. You must follow the rules and carry out the work carefully.

Therefore, to make a hole in it, you can use the same methods as when working with glass.

Shophacks: One Simple Trick to cut large holes in thick steel

Glass (like a mirror) is a very fragile material, so the skills of drilling concrete or metal are not applicable.

Method of drilling holes in the glass and tile fastening

Let’s see which drill is required for this procedure. Tools designed to work with wood or metal will not work, glass may burst. There are special drills for drilling mirrors or glass.

One of them has the shape of an arrow and a special sprayer that does not penetrate, but slowly combs the layers of the material.

How To Make A Hole in Metal Without A Drill

If you use a drill to drill glass or mirror, first make a small indentation at a very slow speed in the center of the future hole and stop.

Holes can also be made round, but you will need a special machine. The brass drill has a diamond coating. Using it, you need to cool the glass with turpentine or water. Using a drill to drill a mirror, glass, tiles is quite simple. Diamond spraying goes along its edges. Used in cases where a large hole is required, cooling is also required.

With this drill, you can drill up to 100 linear millimeters with proper handling.

There are several equally effective methods that will help you make holes in glass or mirrors:

make, hole, drill, large

This material is processed with a mixture and can be drunk.

  • The drill can well replace copper wire. Put a lot of sand, campidar in the place where there will be a hole. It is better to take powder rude.

How to make a hole in the metal without a drill. Do it yourself

Which of us did not have to twist the drill in our hands, holding it with pliers to make a hole in a piece of wood, cursing that there is no electric carrier or simple mechanical? Well, there is not always a drill, or there is no money for its purchase, or there is no need to drill anything. But there was a situation when it was necessary to make a couple of holes in some unpretentious craft. Do not run to the tool store now to buy a new electric drill for one.Time work!

A way of crazy pens

Although the old invention proposed for familiarization has lost its relevance, but in some extreme situations it may come in handy today, when you need to drill a hole without using a drill, which is simply not at hand. The authors of the program are crawled pens from new materials to make an old tool.

  • By the way, in another article, read about the adaptation, thanks to which you can improve your work with the drill.
  • What do we need to create a hand drill?
  • – ballpoint pen with faces;. Drill;. Cover from the can;. Weighting agents (nuts or other);. Wooden bar;
  • – rope.

A way to make a hole without a drill from the forum

I did it once, and this can be done carefully. But it will take the whole damned day, and the training will work better.

Take a paper clip and straighten it part. Using sustainable pressure, press the paper clip, where you want the center of your hole to be. Turn it left and right, like a screwdriver / awl. This will drill a tiny hole in soft plastic.

See also  Can an impact drill drill drill drill into concrete?

As soon as you can fit through a paper clip, take a cross screwdriver with a fairly thin point and do the same. As soon as it suits, take an even larger dragon and do the same again.

In the end, you will have a hole, large enough to match the file. I would offer a round file, but if you cannot find it or use a ghetto, use a nail, since it has soft plastic.

Use a file to increase the hole from all sides. It is unlikely that you can make the perfect circle, so do it a little and constantly try to place the button. Try to record the minimum minimum size to get a button, because if you load too much, it will look ugly or the hole will be too large.

Good luck, but this method lasts forever. Find a movie to watch it, or just buy a cheap exercise.

You can fix a metal sheet or part using a variety of fasteners. However, for them you need to make holes. Drilling holes in metal requires a person to use special tools. To carry out work without difficulty, you need to be able to choose equipment and work with blanks of different sizes.

Equipment types

Drilling begins with the preparation of tools for work. You can make holes with a screwdriver, drill or special drilling machine.

To make a hole, you need to choose the appropriate equipment. For metal blanks, you need to choose a specialized equipment that is suitable for this material. This is due to the fact that equipment for wood, concrete or ceramic tiles have different sharpening and shape. Equipment for metal products is marked with the letters HSS.

The working part of the tool is covered with nitride titanium coating, which increases their strength and wear resistance. For hard steels, another equipment is used, which is indicated by P18. The strength of the tool increases when cobalt is added to its composition. Example of marking. P6M5K5.

To drill alloy steel, drills are used in which the tip is made of solid alloy. With their help, you can drill any metal blanks, but due to the high price it is not profitable.

When the hole is made, you can choose a drill under the thread. Its diameter will depend on the equipment used earlier. To make holes of different diameters in metal sheets of small thickness, you can use cone drills.

Is it possible to drill a drill on concrete?

Often there are situations when it is difficult to find a tool for drilling metal products on the construction site, but there is a equipment for working with concrete. Make holes of large diameter or in thick metal sheets by jackets on concrete. Otherwise, you can break the equipment or damage the processed surface.

How to drill a step drill?

On sale you can find step structures to create a hole in the metal of various diameters. On one axis, several of a different diameter is fixed. They are designed to create holes of different sizes in thin.Leafy metal. When working, you can not rush and strongly press on the handle of the drill.

How to drill a concrete wall with a conventional drill and a pedorator?

How to drill a concrete wall with a conventional drill?. Such a question was surely asked the master, when she had to hang shelves, cornices not to the rest.

Concrete is strong material in connection with this is very bad for drilling. Even how to drill a wall in a panel house, the task seems to be unsolvable.

Although, if you know certain secrets, such a process for you to greatly simplify.

Choose a tool

What is necessary, the 1st question that the home master should ask for is not how to drill a concrete wall with reinforcement, but what. The main assistant here will be the peorator, because it is intended for stone not concrete.

Without looking at this, even massive drills do not manage with a wall of more than 12 cm wide. How to make a stroke and fix a cable in it.

Although if we are talking about foam concrete, the drill is preferable, because the peorator will simply break it.

How to increase the hole in the metal without a drill

You can fix a metal sheet or part using a variety of fasteners. However, for them you need to make holes. Drilling holes in metal requires a person to use special tools. To carry out work without difficulty, you need to be able to choose equipment and work with blanks of different sizes.

Drilling holes in the metal

How to increase the hole in the metal without a drill

A conical step drill

The most popular sovers are with a diameter of 0t 6 to 30 mm. (less often up to 40 mm.) in step 2 mm. That is, 6, 8, 10, 12 mm. And t.D. Usually used to drill sheet metal up to 2 mm thick. And plastic with a thickness of up to 5 mm. The indisputable advantage of this drill is that for 1,500 ─ 3000 you buy about 10 ─ 15 diameters.

If when drilling plastic, the drill behaves very well, then drilling holes of large diameters in the metal is fraught with some difficulties: with large volumes of work, a 6 mm drill is quickly stupid.; drilling holes of large diameters requires significant physical efforts.

Nuances when drilling

The technology in question has a fairly large number of features that need to be taken into account. The drilling of a hot metal is carried out taking into account the points below:

  • Before the work, attention should be paid to the hardness of the surface. According to this parameter, the most suitable drill is made. Firmness can be determined when using a variety of technologies.
  • During the drilling, a large amount of heat is released. That is why the rapid wear of the cutting edge occurs. In this regard, in many cases, a fluid for cooling is supplied to the cutting zone.
  • When cutting the hardworked material, from time to time, it is necessary to sharpen the cutting edge. For this, a regular sharpening machine or a special tool is used. As an abrasive, an exclusively circle with diamond spray is suitable.
make, hole, drill, large

There are a variety of methods of cutting potato steel. Some of them greatly simplify the ongoing processing. Only when taking into account all the nuances can I improve the quality of the resulting hole.

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Crown for metal

Large holes in metal, plastic, wood, etc. P. In diameter from 19 to 102 mm. It is convenient to do with Hilti bimetal crown.

The crowns have shown very well when drilling a large number of holes for fittings in metal boxes for cable (metal thickness 2 mm.).

A clear plus is that the crown is collapsible. If the central drill is stupid or breaks,

But for each diameter you will have to use a separate crown, the price of which (depending on the diameter) from 400 to 1200 add 1000 to the adapter.

How to drill a hot steel

The better to drill potato steel?. The question that the masters ask when such a need appears. To the examples, there was a need to check the potato steel blade I will show the way I personally do it and what drills I use.

Making a home.Made drill

You will need carbular rods, tungsten-cobalt, people will win.

But in fact it will not win it is VK8.

And make a drill out of the rod, growing extra. It is very difficult to sharpen hard alloys on a toe stone stone, I use a diamond. We pull two planes like a flat screwdriver.

It turned out that feather. Now we sharpen the cutting edges.

It turned out a drill for hot metals.

Homemade drills are ready. There are several of them at once, since they quickly dull and each time you will not run to run. Of course, it would be possible to use ordinary, carbide drills, but still had to be shredded, but why redo it when you can make your own.

We drill a hole in the potato steel

We will drill a hot saw from a quick.Cut.

We drip a drop of oil and begin to drill at low speeds. It is not necessary to c thanor, with such sharpening, the drill does not slip through the metal.

Half a minute and a hole in the fecal steel is drilled.

Let’s complicate our experiment and take a stronger, more firm, fast.Speed steel of the XSS. Again drip a drop of oil. We drill five seconds and the cutting edge dull, so we need to take another drill, which I did. Each time I take another drill.

The hard alloy is very fragile and very often crumbles at the output. Only some two minutes and the hole in the potato steel was made.

Watch the video

The better to drill potato steel?. The question that the masters ask when such a need appears. To the examples, there was a need to check the potato steel blade I will show the way I personally do it and what drills I use. Making a home.Made drill

Making a home.Made drill

If necessary, it is possible to make a drill drill. Among the main recommendations for such work, we note:

  • The rods are selected, which are made from alloys of tungsten and cobalt. The people are called a similar metal victory. In comparison with a conventional drill, this version of execution is characterized by increased resistance to wear.
  • To process the workpiece, you need to fix it in a small vice. Otherwise, it will be quite difficult to carry out work.
  • A diamond stone is required to tighten such a surface. Usual will not withstand a long job.
  • The end surface is pulled in such a way that a surface resembling a flat screwdriver is obtained. After that, the cutting edges are pulled to obtain a sharp tip.

In order to reduce the degree of surface processability, oil is added. Due to this, prolonged processing is ensured due to a decrease in friction and lowering the temperature.

Note that the processing of hot steel should be carried out exclusively with the use of special tools. A drill apparatus is required for work, since manual will not allow you to get the required hole.

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Easily! Any winning drill will take such steel. You can use diamond if not at hand of a winning.

If, according to the operating conditions, it is permissible so that the site where the hole is needed may not have hardening, then you can locally warm this place to make a vacation and then drill a hole in this place by an ordinary drill.

Drilling holes in the metal. 7 tricks. This will come in handy.

Perhaps you often have to drill metal, but knowledge of these rules will greatly simplify the process and save a lot of time.

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