Today, the puncher is one of the most popular tools, so it's hard to underestimate its usefulness. The tool is used by both experienced professionals and ordinary amateurs. In many situations, without this device it would be difficult. In this article, we look at how to insert a drill into a puncher so as not to damage it. Mastering the ability to correctly use the tool will help bring your work to perfection. To insert a drill into a tool, you will need a hammer drill, drill bit, chuck and lubricant.

What is a perforator

Before installing a drill in a puncher, first of all, you should figure it out. Today, it is difficult to complete repairs or construction without resorting to the help of a puncher. When drilling is needed, this tool is simply indispensable. The hammer drill is used when working with concrete and brick, it is also often used for working on metal or wood as a conventional drill.

Many features make this tool versatile - rotating with impact, impact without rotation, rotation without impact, drilling in concrete, jackhammer function, drilling in wood and metal, and many others. You need to know that there are many types of perforator. The principle of using the tool is the same, but if you need to drill a wide and deep hole, it is better to use a larger and more powerful device.

Perforator equipment

To work with this tool, you need various equipment - drills, concrete drills for a perforator, chisels, blades and crowns. Drills and crowns are used when drilling holes, drills are designed for concrete and stone, chisels are used for grooving, and blades are needed for knocking down plaster or old tiles. All rotary hammer bits are shaped like a shank, thanks to which fast and reliable fixation in the chuck is carried out.

The rotary hammer can also be used with special angled nozzles, a dust extraction system, agitators for mixing mortars or paints, chisels and different kinds nozzles (sharpening drills, water pump, nozzle for cutting metal in sheets). Before starting any work on the rotary hammer, make sure that it is properly equipped and suitable for future work. A tool that is too small may not be able to handle a large load.

Means of protection

When working with a hammer drill, be sure to remember about protective equipment. These items include goggles, earplugs and gloves. You should also work in special clothing, excluding everything that can accidentally wrap around a drill or drill. When working with the device, do not put pressure on it, this may end badly.

Try not to idle the tool for too long, this is allowed only before checking it. When working with porous material, use hammerless drilling so that it does not crumble. If you have to work with solid material, it is better to use a cutting oil. If the job involves the use of a long drill, to save money, you can start working with a shorter metal drill for a hammer drill, but of the same diameter.

Lubricate the drill shanks every 180-200 holes. Pay attention to the heating of the instrument, with strong heating it is better to take a break. Alternate periods of work and rest of the instrument. As a rule, a break is taken every thirty minutes. Its duration is about ten minutes.

How to insert a drill into a puncher: step by step instructions

If, when working with a puncher, you take into account all the rules and pay attention to the subtleties, the work will be done competently and easily. Always follow construction practices and remember to periodically check the tool for faults.

Health check

Before you start replacing the drill or working with the tool, you need to make sure that it is working. To do this, insert the plug into the socket, and put the puncher in the drilling mode without a fight (left extreme position). After that, the start button is pressed. If you hear a smooth sound, devoid of failures and jerks, you can get to work.

Before starting work, be sure to check walls or other surfaces for water supply or electrical wiring. The handle must be securely fastened and not dangle during operation. A timely inspection or inspection will help to avoid injury and damage to the device.

Please note: never touch the rotating parts of the tool, otherwise it can lead to a sad outcome. For the same reason, it is necessary to install a drilling chuck and a drill for a bosh hammer drill only with the plug unplugged from the outlet.

Purchasing a chuck

You need to purchase a special chuck that fits your rotary hammer model. If you cannot choose or do not know which cartridge is needed, it is best to take a tool with you and test compatibility on the spot.

Today, rotary hammers are equipped with two types of cartridges - quick-clamping and key. The key option is traditional, a wood drill for a puncher is clamped in it with a special key. In this case, the fastening is reliable, but less convenient than that of a keyless chuck. The keyless chuck easily clamps the drill without the aid of any tools. Just choose the one that suits you best and follow the instructions.

Choosing a drill for a perforator

Today, drills are made from carbon, high-speed and alloy steels. If you have to work with strong materials, the drill can be equipped with heavy-duty hardy soldering. Drills are feather, centering, with straight kanaks and spiral (for deep drilling).

You can also purchase a drill designed for wood, metal, stone, concrete, glass, ceramic, diamond or a universal option. Before you fix the drill in the puncher, you need to decide on the type if you want the work to be done correctly. The color of the drill indicates the type of end result.

If the drill is black, it means that it has been processed with superheated steam, but this does not affect the quality, despite the popular belief that black drills are stronger. If the drill has a brown or slightly golden hue, most likely it has been tempered to relieve internal stresses. Drills that are treated with titanium nitrile have a bright golden color, such options are the most expensive and durable.

Usually, good companies indicate on the boxes of the drill its characteristics, such as the steel grade and the material with which you can work. If the drill becomes very hot during operation, it means that it has become dull or has been sharpened incorrectly.

How to get a drill from a puncher

If an old drill is inserted into the punch, it must be carefully replaced. Before pulling out any nozzle, be sure to pay attention to the type of its cartridge. Remember about the keyless and key chuck. The key is more reliable, especially when working in shock mode. This cartridge is made of metal, so it is less susceptible to mechanical damage.

Before pulling the drill out of the drill with a two-sleeve keyless chuck, be sure to switch the device to reverse mode. After that, it is necessary to fix the lower coupling with one hand, and with the other - unscrew the upper one. IN single sleeve chuck the nozzle can be replaced with only one hand, as it is placed on rotary hammers with an automatic shaft lock.

If the drill is stuck

There are times when the working tool gets stuck in the chuck and does not want to be pulled out. Here you need to know the following. To carefully pull out the nozzle, it is necessary to clamp its free part in a vise and tap with a hammer on the jaws of the cartridge through a wooden adapter until the tail of the drill comes out of the keyless chuck. If the drill is stuck firmly in the punch, and this does not help, you can remove the cartridge and place it in gasoline, and drop a little car oil into the key cartridge.

Also, there are often situations when the drill gets stuck in the wall during construction concrete work. This occurs during clamping between concrete and reinforcement. It is necessary to stop pulling the trigger and loosen the hammer drill, as it may break. To begin, remove the bit from the chuck, replace it, and start gently pounding the concrete around the stuck bit. Avoid hitting a stuck drill. After this procedure, the stuck drill can be removed without difficulty.

Chuck insert

For proper operation of the tool, it is necessary to lubricate the perforator with a special lubricant. It is better to purchase a branded product that is resistant to water and prevents moisture from entering metal surfaces, which prevents corrosion.

To do this, open a tube of grease and squeeze a little into the hole into which the nozzles are inserted. Next, the tool is placed on the floor or on another hard comfortable surface with a handle, after which the back of the head of the puncher is pulled down, the chuck is inserted, and Bottom part head returns to its original position.

Drill insert

After the above steps, you can insert the drill for the Makita hammer drill into the chuck. Then, by rotating the upper part of the chuck clockwise until it stops, it is necessary to clamp the drill. After that, be sure to check whether it is firmly fixed.

If you find that the drill is dangling, try tightening the chuck harder. After the final fixing and compliance with all actions, you can turn on the puncher in the network. Press the start button several times so that the grease can disperse well into parts.

Beginning of work

Before starting work, you need to make sure what mode the tool is in. It should idle for one minute. Be sure to check the operation of the gearbox so that it does not emit vibrations, unnecessary noise or sounds. There should also be no smoke or smell resembling burning insulation.

To drill, you need to install the drill in the place where the hole will be made and only then press the power button. When working with a puncher, do not press too hard on the surface. Modern rotary hammers have an on/off feature. This property of the tool is able to provide main job with a decrease in speed. Thanks to this mode, the hole will be made exactly certain place and the drill will not go to the side.

When drilling metal or wood, do not turn on the impact mechanism mode, this can lead to damage to the device. There are rotary hammers that have an automatic shutdown mechanism when the wrong option is selected. At construction work for drilling concrete, you can use the impact mode. To free the hole from dust, it is necessary to periodically remove part of the drill and return it to its place.

Hammer drill operation

How long a hammer drill will last depends on compliance with all the rules for its operation. When working with a material such as concrete, you should not save money on tool lubrication. If the instrument fails, it must be returned to service center. Even if it is not damaged, from time to time it is worth taking it to the masters for verification.

Please note that some malfunctions provoke injury, this is especially true for powerful rotary hammers with with a strong blow. If the drill in the puncher is jammed badly, or you are not fully confident in your abilities, it is also better to seek help from qualified specialists!

To clean the tool from construction dust, you can use a vacuum cleaner. When using a perforator, it is worth remembering the rest mode, the device tends to heat up even at low speeds. Follow the instructions supplied with the device.

Given all of the above, we can draw certain conclusions that self-inserting a drill into a puncher is a very simple procedure. Also remember that according to the law, the puncher can only be used after seven in the morning and until eleven in the evening. Try to carry out repair processes on weekdays from nine in the morning and finish them before seven in the evening.

A drill is a tool used to make holes or indentations in any material. This process, called drilling, is carried out by rotating cutting edge moving along the axis.

For comfortable work with brick, stone and concrete surfaces, samples with a hard tip made of a special alloy are used.

The tools used when drilling with a hammer drill can have both a cylindrical shank and an SDS-shape, which differs in drills, which are also divided into different types. This article will tell about some principles of working with drills, as well as the correct choice of tool.

Working with drills

Before you start working with a hammer drill, you should familiarize yourself with how to properly handle drills in various situations.

How to insert a drill into a puncher?

Answering this question, how to insert a drill into a puncher, it should be mentioned that punchers are equipped with two types of cartridges - tightening with a key and quick-clamping.

In the first case, the drill is clamped and removed using a special key, in the second case, it is fixed without the use of auxiliary tools. But first you need to correctly insert the cartridge itself into the punch, proceeding as follows:

  1. A little special grease is poured into the hole for the drills where the cartridge will be inserted;
  2. The lower part of the body of the perforator rests on a hard surface;
  3. The lower element of the apparatus head is pulled down;
  4. The cartridge is inserted and the lower element of the head is released, returning it to its original position.

The last thing you need to know is how to fix the drill in the punch. This is done simply: install the drill and clamp it by turning the top of the chuck (if using a keyless mechanism), or tightening it with a key (if working with a key chuck).

Checking work

After installing the drill, you need to check the quality of its fixation. If it wobbles, tighten the cartridge tighter. Next, the device is connected to the mains and the start button is pressed several times, thereby helping the lubricant to spread over all parts of the mechanism.

Getting started, set the desired mode and let the machine run a little at idle. This allows you to make sure that the gearbox is functioning correctly, without unnecessary noise, knocking or vibration.

How to pull a drill out of a puncher?

If a key cartridge is installed on the puncher, then everything is simple here - the drill is pulled out in the same way as from a conventional drill, that is, by loosening the cartridge with a key.

Before you pull out the tool from the double-sleeve keyless chuck, you need to switch the hammer to reverse mode

Next, with one hand you need to clamp the lower clutch, and with the second - unscrew the upper one. The drill can be removed from a single-sleeve chuck with one hand, since such a mechanism is installed on rotary hammers with an automatic shaft lock.

How to get a stuck drill in a hammer drill?

Drill bit stuck in puncher? How to get it out of there and what to do depends on the situation, which can be exactly three:

  1. The drill is jammed in a chuck or adapter for using a conventional drill in a perforator;
  2. The drill is jammed in the punch chuck;
  3. The tool is stuck in the wall.

The first situation is typical for those cases when the hammer is used as a conventional drill, using the installed chuck. It happens that after drilling, the drill cannot be removed from the cartridge, as it is too tight and does not unscrew. This happens mainly due to a lack of lubrication in the clamp or when blockages occur in it.

To open the cartridge, it must be treated with a special lubricant WD-40 or kerosene. After 10-15 minutes, you should lightly tap the cartridge, while trying to loosen the stuck tool. After that, the clamp usually unwinds easily.

A completely different situation occurs when the drill is jammed in the punch chuck. In the process of percussion or reverse-impact movements of the drill, its shank (in the case of using a cheap tool made of non-hardened steel) can rivet. As a result, it will get stuck in the barrel. How to remove a drill from a puncher - consider step by step:

  1. The drill is fixed in a vice, after which the puncher is slightly loosened and pulled towards itself;
  2. The hammer is fixed in a large vice, the drill itself is captured with a pipe wrench and beaten with a hammer, thus pulling out the stuck tool.

If the drill jams due to turning in the clamp, you need to disassemble the chuck by removing the cap and rubber ring, or try turning the drill back 90 degrees.

If the shank is severely deformed, it will not work to pull out the drill using the considered methods. In this case, you will have to completely disassemble the puncher, and then knock out the stuck drill.

Now, as for the case when the drill gets stuck in the wall. If this happens, then you should not continue to press the start button and try to loosen the punch with your hands. So you can only break the drill, or even completely burn the device.

Instead, you need to carefully release the puncher from the drill and insert another one into it. Next, you should drill the concrete around the stuck element, after which you can safely pull it out.

Useful video

One of the most common problems with rock drills is a stuck SDS bit. The video shows how to solve this problem.

Drill selection

For high-quality, convenient and correct work, you should know which drills are best to use and how to choose them.

Today, these tools are made from high speed, carbon and alloy steels. When working with highly hard materials, products with victorious soldering should be used at the end.

When choosing, you need to pay attention to the color of the drill. There is an opinion that a black instrument is stronger than the rest. But in reality, this only indicates that the product was treated with superheated steam during the manufacturing process. But brown or golden drills are really a higher quality tool, the strength of which is achieved by relieving internal stress using the tempering procedure during production.

Special attention should be paid to the choice of drills. This tool can be divided into two large groups:

  • SDS Plus - used when working with a light and medium type tool for drilling small diameter holes (from 5mm to 32mm);
  • SDS Max - for larger devices (drill diameter can be from 16 to 50 mm).

When choosing a drill, you should focus primarily on prices - cheaper samples will have the appropriate quality. This tool won't last long. In addition, attention should be paid to appearance Boers. Quality products have strictly consistent dimensions, as well as a clear geometry of the grooves and recesses located on the shank.

If you plan to drill large holes, for example, under a socket or switch, then special crowns will be needed here. With their help, you can drill holes with a diameter of 35 to 120 mm. For the socket, a crown with a diameter of 68 mm is used.

It should be remembered that from right choice drill, as well as skillful handling of the tool depends not only on the quality of the work performed, but also on the service life of the hammer drill.

How to insert a drill into a drill? This question is of interest to many novice home masters. With the advent of electrical appliances, making repairs and minor household repairs has become much easier. In particular, today almost every person has a drill, this essential tool for homeowner and builder.

Using a drill or puncher is impossible without a drill. Inserting it into the tool is not difficult, but the first time you use it, it's better to know exactly how it's done. An incorrectly inserted drill can cause trouble, break or interfere with the drill.

The drill is designed for making holes. Its varieties are a screwdriver and a puncher. In any kind of tools of this type, the movement of the tip occurs due to the energy that passes through the cartridge. A working tool is inserted into the cartridge.

Specifically for a drill, a drilling tool made of metal is intended in the form of a rod of a long cylindrical shape. The drill consists of several parts - a shank, foot, neck, working part. With the help of a foot, the tool is fixed in the chuck.

It may differ from the main cylindrical cross-sectional shape of the drill and be triangular, quadrangular. But most often they produce paws of a round type.

Drills are different. They are divided into the following types: for use on glass, wood, metal, tile, concrete, plastic. The tool is spiral - it is almost a universal drill. The core drill can make larger holes. Feathers are suitable for wood. For iron, metal and similar surfaces, it is convenient to work with step drills.

There are also milling, rouger tools. Depending on the purpose of the drill (impact or conventional), drills have different tips.

How is the chuck in the drill

Household drills and rotary hammers are mainly produced with cam chucks. They are a cylindrical body containing cams in the form of cones. An adjusting ring moves along the surface of the cartridge, when it rotates, the cams approach each other and move away, it all depends on the direction of movement.

The foot is inserted into the free space between the cams. They close and firmly fix the drill in the chuck. With the help of a fist type, elements of various diameters can be fixed in the chuck. The drill diameter range for household drills with chuck is 8mm-10mm and 1.5mm-13mm.

Chuck clamps can be ordinary, that is, key, gear-ring or quick-clamp. A conventional chuck clamps with a key, which causes the drive in the form of teeth and the adjusting ring to move.

The keyless chuck has a different scheme - the cams are driven by a metal sleeve with a corrugated surface. The sleeve rotates manually.

The keyless chuck may have locking elements that will limit the clamping force. Then the drill tip will be fixed in the tool with a characteristic click, or the lock button will work.

There are also single and double sleeve cartridges. In a single-sleeve chuck, the sleeve rotates relative to the body of the drill, and it is enough to fix it only. With two rings (couplings), the sleeve moves relative to the second ring, and it can move relative to the drill itself, so you need to fix the other sleeve by twisting the sleeve by hand.

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Basic requirements for fixing the drill

  1. The correct fixation of the drill in the drill determines how safely and efficiently the work of making holes will be performed. If the drill is loose, it may fly out and injure the worker or bystanders.
  2. Therefore, the first thing you should pay attention to is the secure fastening of the cutting tool.
  3. In order for the drill to fit tightly into the chuck, it must be immersed there until it stops. You cannot increase the work surface without inserting the element to the end.
  4. If the diameter of the drill does not match the socket, do not try to push it. It is better to change the drill.
  5. Another requirement is that the drill is fixed along the axis and nothing else. The slightest deviation from the axis will cause poor quality work.

The diameter of the intended hole may turn out to be larger; in works with precise measurements, this circumstance can ruin the entire product. In addition, the hole may turn out to be of a different shape, more oval, and undesirable tortuosity may form in the thickness.

A drill is a necessary and widespread tool in the household. Each person is faced with the moment when he first decided to use it, and at first he thinks about how to insert a drill into a drill.

Indeed, without resolving the issue, its use is impossible. Solving this task is not a big problem, but when using the tool for the first time, it is better to consult. An incorrectly inserted cutting element can cause a lot of unnecessary trouble.

Some general information

A drill is a tool for drilling holes. The varieties include a puncher and a screwdriver. In all designs, the movement of the working element is transmitted from the energy source through the cartridge, in which the working element is fixed.

For drills, a tool is used, which is a cylindrical metal rod. It consists of three parts - the working part, the shank and the neck. For fastening, a shank is used, which may differ in the shape of its cross section (circle, triangle, quadrangle). In most cases, devices with a round shank are used. Drills have a different diameter, as well as the length of the shank and the working part.

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Drill chuck

The vast majority of household tools contain a cam-type chuck. Such components are made in the form of a cylindrical body, on the surface of which an adjusting ring (sleeve) moves. Cams are placed inside the cylinder, which, due to the conical design of their surfaces, approach each other when the ring rotates clockwise and move away when moving counterclockwise.

A shank is inserted into the gap between the cams. Closing, the cams fix the working body in the chuck. This design of the chuck allows you to clamp work items with a cylindrical shank of various diameters. Cam for household drills are available with a standard range of fixed drills - 0.8-10 mm and 1.5-13 mm.

Cartridges for household drills are made with two types of clamps - regular (key or ring gear) and quick-clamping. In a conventional chuck, the movement of the adjusting ring is provided by a gear drive using a special key. The keyless chuck uses a metal sleeve with a corrugated surface to set the movement of the jaws. The rotation of the sleeve is carried out manually. Locking or clamping elements can be used in the design of quick-clamping specimens to limit the tightening force. In such cases, the end of the clamping of the cutting element is fixed by a click or actuation of the blocking finger (button).

In addition, cartridges can be single-sleeve or double-sleeve. In the first case, the rotation of the adjusting sleeve occurs relative to the body of the drill and it is enough to fix only it. In the second case, the sleeve moves relative to the second sleeve (ring), which, in turn, can rotate relative to the body, which requires fixing the second sleeve by hand when the sleeve rotates.

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How to insert a drill: basic requirements

The safety of work and the quality of drilling are largely determined by how to insert the drill into the tool and secure it in the chuck. A loose drill can fly out and cause injury. Therefore, the first requirement is that the work item must be securely fastened. To do this, it must be immersed in the cartridge until it stops. It is not recommended to increase the length of the working part due to the incomplete entry of the shank. If the diameter of the working body is not included in the range of guaranteed clamping, then such a tool cannot be used.

The next condition is that the drill in the drill must be fixed strictly along the axis. Any deviation of the drill from the axis will lead to poor-quality drilling (overestimation of the hole diameter, deviation of the hole from the round shape or tortuosity of the hole along the thickness of the product) due to the beating effect.

How to properly insert into a puncher, screwdriver and drill

The popularity of the question of what, in fact, how to insert a drill into a puncher, in other words, an electric drill, is explained quite simply: such devices are actively used both in industrial and non-domestic situations.

The cartridges are different, as well as the nozzles fixed here

An incorrectly installed drill leads to a number of problematic situations:

  • inability to work with a puncher or drill;
  • obtaining uneven holes with a broken inner surface;
  • drill stick out, which could result in serious injury.

Despite the fact that inserting a drill into a puncher or drill is not difficult, this issue should be approached responsibly.

Correct installation of the drill in the drill chuck

While figuring out how to properly install the drill into the puncher, it is advisable to figure out how to insert the drill into the drill. An element of its design, where the drill shank is fixed, is a cartridge. On most models of modern drills, cam-type chucks are installed, consisting of:

  • cylindrical body;
  • rings, as it is also called sleeves that rotate around the outer surface of the body;
  • cams installed in the inside of the housing.

The design of the chuck

When the sleeve is rotated clockwise, the cams simultaneously approach each other, thereby reliably clamping the shank of the installed drill. Accordingly, the question is what, how to pull out drill from a drill, it is not difficult to solve: just start rotating the sleeve counterclockwise. When the cams begin to diverge, which will make it easy to remove the drill from the drill. It should be for the reason that before installing the drill, the cams should be unclenched with a margin, under such circumstances the tool can be easily inserted.

The convenience of using cam-type chucks lies not so much in the efficiency and high reliability of installing the tool, but not in the fact that, of course, insert drills of almost any diameter here. With the use of such cartridges of difficulties then, as change drill in the drill, you, will not appear. A correctly inserted tool is held in such chucks securely and does not allow drilling an exact hole.

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If you begin to notice slippage of the teeth when tightening the cartridge, replace the worn key with a new one.

Cam chucks are used in both industrial and non-domestic drilling tools. Household drills are available for two ranges of drill diameters: 0.8 to ten not 1.5 to thirteen mm.

The design of jaw chucks can include two various ways tool clamping: key not quick-clamping.

At the beginning, the sleeve is actuated using a special key, on the conical working part of which there are teeth. The key to actuate the clamping mechanism must be inserted into the holes on the side of the chuck body without rotating. There are even three such holes in individual models. Accordingly, in order to loosen, as it is also called, clamp the cams, the key must be inserted into each of their numbers without starting counterclockwise rotation along it.

After loosening the jaws, when using the key, it is necessary to turn not the cartridge itself counterclockwise, which will increase the distance between the jaws to the required value. The inserted tool is fixed in the reverse order: first, the cartridge itself is clamped (when it is rotated clockwise), and then the sockets are clamped with a key.

#How insert drill in the puncher #Repair by female hands

This video is how to embed drill in perforator more focused on women who decide to take on not.

Pulling out and installing drills with the application is much easier, not faster. There, the sleeve is actuated by manually rotating it. To limit the pulling force of the cams, they are often equipped with blocking elements.

Before inserting a drill, first make sure that the drill is in good condition and do not turn off the power. Only then proceed with the installation of the drill.

Varieties of keyless chucks

Installing a working tool on a puncher

As written earlier, the hammer drill must be checked for performance before installing the drill. To perform such a check, the working mode of the rotary hammer is set to drilling without a fight. If, after pressing the device, you hear and do not feel that its engine is running smoothly, not without jerks, it means that the hammer drill is used for its intended purpose, after inserting a drill there, in other words, a drill.

To fix in the perforator drill with a cylindrical shank, use a chuck adapter

Before inserting the drill into the punch, it is necessary to treat the shank of the working tool with a special lubricant that will protect it from corrosion. The procedure for installing a drill in a puncher is as follows.

  1. Perforator back placed on the floor or other hard surface.
  2. The movable part of the clamping device is pulled back.
  3. The tool is inserted into the puncher in full. With all this, the drill in other words the drill, which must be inserted into the punch, must be held vertically. If this requirement is neglected, of course, then the tool will fly out in other words even break, and additionally this leads to wear of the punch itself.

Read also

You should press until it clicks, then pull the drill, if it does not come out - everything is fine

Considering the fact that clamping chucks on modern rotary hammers differ in a fairly simple principle of operation, there will be no questions about how you can get out of a rotary hammer.

Having removed the used tool from the perforator in order to replace it with another one, it is advisable to immediately clean its shank from lubrication of non-construction dust. At the same time, the drill shank that you are about to insert must also be cleaned and not pre-lubricated. The tool replaced in this way will not harm the clamping mechanism of the perforator and will not last for a long time.

Lubrication prolongs both the drill itself and not the perforator

Using a puncher, of course, not only get a drilled structural element, but perform processing using a special chisel. It is possible to install a mixer as such a device.

Home craftsmen often also have questions about how to insert a drill into it, also called as change cartridge on perforator. To solve the first question is quite free, as the design of the screwdriver uses cartridges of the same design as on drills not perforators. However, to the question of what, how to properly replace the cartridge with perforator, should be approached with knowledge of the matter: it is not easy to perform such a procedure without certain knowledge or skills.

In order not to encounter then that a flying tool, as it is also called concrete crumb, will harm your health, drilling work must be carried out in compliance with all safety measures. In the role of means to ensure such safety, you should use goggles, gloves, earplugs, in other words, headphones that protect your hearing organs. What, the work must be done in special clothes, when it is not necessary to make hanging elements, which of course will be wound around the drill.

To prevent overheating of the electric tool used for it, it is necessary to give it a rest regularly. Important condition Right insert drill(you need to do this according to the full program of the tool).

Two ways to clamp a thin drill chuck if the cams do not reach the shank a little

If the drill is in the wall, then it should be removed without removing the tool from its surface. For the drill, you need to remove it from the puncher and not insert another one, with which you need to start destroying the wall around the drill stuck here.

If the drill is not removed from the drill, in other words, a puncher, then it must be clamped in a vice, and at the end, using a hammer, using a wooden gasket, knock on the cams of the clamping mechanism. Oil can help here, a few drops of which are poured into a key-type cartridge.

How to get a drill from a puncher? Now, with construction robots, you can’t do without a perforator. With it, there is an option to drill any hole, and in addition, dismantle a wall or ceiling. It often happens that the drill is stuck in the chuck and it is very difficult or even impossible to pull it out. In what way? To...