Nozzles for a drill for cutting metal: types, features, applications. Metal cutting drill attachment: an affordable tool What is a metal cutting drill attachment

Various attachments for equipment can replace expensive analogues. For example, fixed on a screwdriver grinding disc will brilliantly perform the functions of a grinder. In the same article, a nozzle for a drill for cutting metal, its advantages and main models will be considered.

All existing lotions mounted on the rotating heads of drills or screwdrivers are divided according to their purpose into:

• grinding;
• polishing;
• drilling at an angle;
• sharpening;
• removable;
• drilling holes;
• cutting.

The last group is the subject of consideration.

Unlike cutting discs grinders, nozzles for a screwdriver or drill more delicately cut the workpiece without deforming the coating of the material. The accessory is mounted on the chuck of the power tool and is rotated when the "Start" button is pressed.

An important point - the nozzles for metal in question are not compatible with every drill. The rotational speed of the latter must be at least 2700 rpm.

Advantages and disadvantages of using

The nozzle is easy to put on the cartridge and remove after work. In addition, the user discovers other advantages of using the snap-in, including:

• cut evenness;
• no burrs on the workpiece;
• work comfort;
• ease of use and installation;
• no need for additional adjustment;
• increase in productivity;
• compatibility of known nozzles with an electric or pneumatic drill;
• ease of maintenance;
• possibility of cutting holes.

Nozzles for cutting tin, aluminum, steel have only two drawbacks. The first is to get used to them. Over time, even a beginner in the construction and repair business will master a simple device and learn how to work effectively with it.

The second disadvantage is the need to work with two hands. This complicates the work, for example, when installing the roof, if drill bits are used specifically for cutting metal tiles.

This is due to the fact that upper layer roof coverings are protected from above with a polymer that is unstable to high temperatures.

A working angle grinder inevitably heats up, so a layer of polymer melts at the cut points, and then a zinc coating. Moreover, the sparks flying in different sides, will increase the area of ​​damage. The result is disappointing - the deformation is subtly sheet metal, the possibility of rust. Therefore, for sensitive materials, it is better to look after the nozzle.

The principle of operation of removable elements

The equipment has a shank screwed to the working part of the drill or screwdriver. The nozzle is fixed with the same nuts that held the drill or bit for self-tapping screws. Since the fixed part has a rounded shape, you can turn the fixture at a convenient angle.

Knives that cut thin sheet metal operate due to the eccentric. The modified tool is ready for use immediately after attaching the detachable part. After cutting the blanks, the nozzles for the screwdriver are removed, cleaned of chips, and stored in their original packaging.

Overview of popular fixtures

"Cricket"

Experienced masters of the construction business came across two names of nozzles - "Cricket" and "Beaver". More about each - below.

"Cricket" according to the principle of action resembles nibbling scissors (cutting). Thanks to two cutting heads, they perform a smooth cut not only on smooth workpieces, but also on profiled ones. Also with their help it is easy to cut plastic, polycarbonate.

Maximum allowable cutting thickness:

• sheet steel - 1.5 mm;
• stainless steel - 1.2 mm;
• copper, aluminum - 2 mm;
• plastic blanks - 2 mm.

The scope of use of the "Cricket" nozzle is extensive. Being universal, it allows you to perform operations on a horizontal, vertical surface, to perform an internal cut. Die-cutting scissors corrugated board and metal tiles are processed on a drill, they are used for cutting tin and coarser materials of small thickness.

After work, the user will notice an even cut without burrs, notches, and note the integrity of the coating. For the durability of the nozzle, it is worth considering the recommendations of the manufacturer. In particular, the minimum speed of the drill is 1500 rpm, the maximum is 3000 rpm.

"Steel Beaver"

In the construction environment, the fixture is known simply as the "Beaver". The principle of operation is the same as that of the Cricket. The punch, which performs rotational-translational motion, bends the material, rests on the matrix and cuts it.

Nozzle for cutting metal "Steel beaver" - the same scissors that perform straight and curved cuts with the smallest radius of 1.2 cm. The removable accessory can be positioned anywhere (it rotates 360 degrees) for ease of use.

If compared with the previously considered equipment, the "Beaver" will cut a metal sheet of greater thickness - up to 1.8 mm. The benefits are exactly the same as those mentioned above.

The minimum speed of the drill should be 1500 rpm, and the allowable thickness of the stainless steel should be 1.2 mm.

It is worth noting that almost every nozzle works according to the same parameters. The only exception is the thickness of the metal workpiece, which one tool can cut, while the other cannot. The result of the work will be a smooth, sharp edge without dents or other defects. This is inevitable if the nozzle for cutting tin, copper, aluminum and other metal is selected in accordance with the speed of the screwdriver (drill).

If a novice user either experienced builder there is no desire and opportunity to spend money on expensive cutting tool, he should look at inexpensive analogues. The cost of classic nozzles - "Cricket" and "Steel Beaver" - is 1800 and 2000 rubles, respectively ( average price by market). This fact also explains their demand among repair craftsmen and novice specialists.

The need for analogue grinders or other cutting equipment sometimes arises suddenly. The presence of attachments like "Cricket" and "Beaver" at hand is the key to a quick and safe solution to the problem.

Watch the video. Quite interesting imported analogue:

metal cut different ways: mechanical (drilling, milling and countersinking), gas, hydraulic, laser, plasma and other methods.

angle grinder - angular Grinder"Bulgarian"

Mechanical cutting with a grinder, guillotine, circular saws or tape machines used in small farms and medium-sized enterprises. The main disadvantage of mechanical cutting is the rough effect on the material. As for strengths, we can note the cost-effectiveness and high accuracy of processing.

Types and application of nozzles for a drill

Replacing the nozzle with a drill was faced by many who started repairs. A well-chosen tool allows you to get rid of many problems, for example, from grinding work. Nozzle for drill external characteristics resembles a punch. Metal cutting is carried out due to the matrix and circular rotational movements.

Nozzle on the drill "Cricket"

AT construction stores Various products are sold, among which are:

• The nozzle "Cricket" is a cutting scissors. "Cricket" makes an even cut on a flat and profiled metal. It is worth noting that "Cricket" can be used to process polycarbonate or plastic. "Cricket" is ideal for cutting sheet steel and profiles. In addition, the drill attachment can be used for cutting plastic and polycarbonate.

The thickness of sheet metal should not exceed 1.5 mm, stainless steel 1.2 mm, and aluminum 2 mm. "Cricket" is considered universal because it allows for horizontal, vertical, and internal cuts. The accessory is considered indispensable in roofing works, especially when the roof is covered with a profile or metal tile.

• "Steel beaver" is used for cutting corrugated board, metal tiles and other flat profile sheets. "Steel beaver" copies the scheme of operation of cutting shears, however, during processing it does not form sparks and does not burn protective covering. The nozzle is able to effectively process different sheets metal, but not more than 2 mm;
• Special attachments allow different types cutting. For example, curly and curvilinear are often installed on a drill when replacement gutters are required. drainage system or when repairing ventilation parts. The following types of nozzles are common in the construction markets: ASKO YT-160A, EDMA NIBBEL and Sparky NP 1.8 L. The listed models are easy to install the device and do not have significant differences in the field of application. The difference between them is only in the thickness of the processed sheet. This option is best checked with the seller.

Nozzles for grinders and circular saws

At first it was said that the Bulgarian is universal tool, its capabilities cannot replace only a drill. It is used for cutting, grinding, polishing, sharpening and other types of work.

Discs are made of heavy-duty abrasive materials. The classification of canvases for grinders is based on their size, discs are known from 115 to 230 mm in diameter. The thicker the disc itself, the greater the force of impact on the material and the higher the speed.

Despite their versatility and many positive feedback, the grinder also has several disadvantages, for example, it damages neighboring sections of the workpiece and becomes the root cause of corrosion development.

Circles for a circular plate are divided into two categories: discs for soft materials(wood, plastic, tiles, etc.) and metal. Devices for cutting metal products differ from their counterparts in a negative sharpening angle, that is, the teeth are directed in the opposite direction from the direction of rotation. It is worth noting that specialized nozzles are found on the construction market, for example, for laminate or plastic.

Circular saws modern type can process the material without heating it. That is, the processed part can be taken with bare hands, without fear of burns. It should be noted that cold cutting technology is used only in expensive models.

The difference between a drill and other tools

The drill is not suitable for efficient processing of thick metal sheets. The maximum that she can cut is steel sheet 2.5 mm thick. Among hand tools the grinder stands out, this tool is able to effectively process metal blanks of almost any thickness.

As for circular plates, they are distinguished by high productivity and processing quality, however, the machine is not suitable for processing thick sheets.

Video: Nozzle H1 on the "grinder"

There are many ways to process metal products, both industrial and manually; are used for this various tools, including a nozzle for a drill for cutting metal.

In contact with

Types of processing

Once upon a time, the only possibility for processing metal products was, but as technological progress developed, people invented more and more new methods, and now we have a fairly rich selection of such tools.

All of them can be divided into two main groups:

• thermal;
• mechanical.

Each method has its own advantages, and each requires its own toolkit.

Cut while it's hot

In thermal cutting, the cut is made using high temperatures. The following types of such processing are known:

1. Gas.
2. Gas-electric.
3. Plasma.

Gas causes cutting by burning in oxygen, directed in the form of a jet to the site of the intended cut. Melting does not occur - the material retains its hardness, so that the cut is even.

There are also oxygen-flux and oxygen-lance options. In the first case, a flux additive is supplied to the cut site along with oxygen, which has a chemical, thermal or abrasive effect on the material, which facilitates the cutting process. With the oxygen-spear variety, the necessary temperature parameters are provided by the combustion of a steel tube through which oxygen passes.

The gas-electric method involves the use of electricity and includes two types of cutting:

• air-arc - the melt is removed by an air jet supplied under high pressure;
• oxygen-arc, when metal splashes from an electrically heated material burn in an oxygen jet, and the scale is blown away from the cut.

Gas techniques are inexpensive, relatively easy to use, but do not provide High Quality result: after them, additional processing of the cut edges is needed.

Plasma processing is carried out using a plasma torch, which creates a plasma jet with heating from 5000 to 30000 degrees. The latter method has several advantages over the previously mentioned ones:

1. The versatility of the application of the technique.
2. High cutting speed and precision.
3. Possibility of cutting along a complex curved contour.
4. More high level environmental safety.

The disadvantages of this method include the high cost of equipment and the complexity of its maintenance, the noise of the process, the impossibility of processing large-sized products with a thickness of more than 8-10 cm.

Important! when carrying out heat treatment, it is necessary to observe safety precautions, protecting the face and hands from sparks and hot splashes.

Harder than iron

The mechanical version is much more accessible than the thermal one in everyday life and involves processing with tools that have a higher hardness compared to it, the use of which requires quite significant physical effort.

It can be:

1. Scissors.
2. Accessories for an electric drill.

When cutting metal sheets, the first type of tool is usually used. known the following types scissors:

• cutting shears for metal manual;
• slotted, powered by an electric motor;
• guillotine - manual and mechanical type.

The guillotine type is equipped with a single oblique blade moving in the same plane at an angle, so you can work with less force than when working with conventional roofing scissors.

Saws have an electric drive and are divided into:

• saber;
• disk;
• angle grinders.

Saber equipped with a kit saw blades length from 100 to 300 mm, moving along a reciprocating path. When working with them, you need a good eye.

cutting part circular saw is a disk, the diameter of which primarily determines what type of work can be performed with its help - the larger it is, the more diverse they are.

1. TurboShear MALCO TSCM EV - used for profiled sheets up to 0.6 mm thick. Telescopic clamp and shank provide secure fastening. Lightweight body - aluminum, knives - high-strength steel. Design features provide the ability to rotate to any angle.
2. TurboShear (punching) MALCO TSMD EV - suitable for cutting metal products up to 1.2 mm and cutting corners up to 90 degrees. Provides a perfectly even cutting line on both sides.
3. Black & Decker MTS04 - designed for grinding. Also this nozzle on a drill is suitable for cutting, a tree, plastic. The tool is intended to be used for repair and construction works ah at home.
4. TurboShear MALCO TS1 EV - involves cutting steel sheets up to 1 mm thick. Fastening provides a shank. The body is aluminium. Blades made of carbon steel. This part can only be operated with both hands.
5. Scissors NP 1,8 SPARKY 181874 - suitable for electric drills of any model. Able to perform linear and radius cuts, allows you to cut unalloyed steel.

Useful video: nozzle for a drill for cutting metal

The use of the above devices allows you to significantly expand the scope of the tool, making it universal. However, it cannot completely replace saws, scissors and a grinder.

For repair and construction work, it is necessary to periodically cut the metal. It is not always possible or expedient to purchase special expensive equipment. In such cases, a nozzle on a drill for cutting metal can help out.

Special equipment for metal cutting

In production and construction, it is necessary to regularly cut metal sheets, cut holes, cutouts in them different shapes.

Many types of tools and equipment can handle such tasks:

• . She is Bulgarian. Using special trimming wheels, it is possible to cut sheet metal, reinforcement. Often used for this very purpose. But there are drawbacks. Burrs remain on long cuts, not suitable for corrugated board, as it damages polymer coating, requires the constant purchase of cutting discs, which wear out quickly.
• Guillotine. Performs cutting of rolled metal with a fairly wide range of thicknesses. Has high performance. They are mainly used only in enterprises due to the high cost of equipment.
• A circular saw. It is possible to cut metal at different angles and with high precision. It is not possible to perform complex cuts, after working with it there is a lot of waste.
• Jigsaw. Allows you to cut the material at different angles. Suitable for cutting sheet metal.
• Metal shears. There are different kinds. For sheet steel - intended only for simple cutting of metal. Punching shears - in addition to straight and shaped cutting, it makes a variety of holes. Slotted scissors - do an excellent job with curly cutting, most accurately and accurately perform their task. The disadvantage of such tools is their rather high cost. Suitable for those who are professionally engaged in construction and repair. For one-time work and small volumes, the purchase of electric scissors is impractical.
• Nozzles for drills for cutting metal. There are two types - "cricket" and "steel beaver". According to the principle of operation, they are similar to cutting electric scissors, but several times cheaper in cost.

Nozzle on a drill "steel beaver"

There are undeniable advantages of using a drill for cutting rolled metal. Every master has this tool - both a professional builder and a summer resident.

Drill - universal equipment thanks to the possibility of changing nozzles. They can be for drilling holes, grinding, milling, sharpening, etc.

The design of the nozzles on the drill

Structurally, the “cricket” nozzle is a punch with a matrix. The drill with its rotation informs the punch reciprocating motion. And two cutting heads accurately cut sheets of metal, punching them pointwise.

In the treated surface, cuts with a width of just over three millimeters are obtained. Thanks to such small cuts, the edges of the material remain as even as possible, without burrs. Since the nozzle does not heat up during operation, the protective and polymer coating of the cut parts is not damaged.

"Cricket" is great for working with sheet metal, polycarbonate or other similar roofing materials, including metal tiles. With this nozzle it is possible not only to smooth the edge, but also to make holes (for example, for a chimney), to make artistic cuts. According to the principle of operation, these are cutting scissors.

The nozzle can be cut sheet material with the following thicknesses:

• polycarbonate (plastic) up to 2 mm;
• stainless steel up to 0.8 mm;
• aluminum up to 2 mm;
• zinc, iron, brass, galvanized steel up to 1.5 mm.

The nozzle for cutting metal is screwed to a drill or a screwdriver, clamped with the same nuts as the bits. The tool can be held at any angle, which makes it much easier to work with it. And also makes it possible to perform actions in any planes, which is indispensable for the installation of the roof.

Metal cutting attachment

The nuances of using "cricket"

The choice of "cricket" is determined by a lot of advantages:

• Neat cut. Unlike a grinder, a drill attachment will not leave burrs on metal surface and will not damage the polymer coating of the material with sparks.
• The lightness of the tool. There is no need to put in a lot of effort.
• Drill and screwdriver compatible. There is no need to purchase an extra tool.
• Price. It is much cheaper than special equipment for cutting rolled metal, and it also saves money on the purchase of consumables such as cutting discs for a grinder.
• Easy to use. Easily installed on the cartridge, and also easily removed.
• Performance. With the help of the "cricket" you can quickly cut the material.
• Convenience. Thanks to its shape, it allows you to hold the tool at any angle.
• Ability to cut holes and cuts of any shape.
• Versatility. Not only suitable for flat sheets metal, but also for profiled.

And yet, certain nuances of working with a nozzle exist. The instrument must be held with both hands. That is, the material being cut must either be securely fixed, or the master must work with an assistant.

Like any tool, it takes skill. If you work with him for the first time, then it is better to practice first. For effective work nozzles, the rotation speed of the drill should be 1500–3000 rpm. But when buying a "cricket", you still need to clarify its characteristics and requirements - for some, the minimum cartridge rotation speed is 2700 rpm.

The "steel beaver" is similar in design and principle of operation to the "cricket". It also does a good job of cutting sheet metal. Curvilinear cuts are made with a minimum radius of up to 12 mm. The difference is that the metal can be thicker - stainless steel up to 1.2 mm.

And also you need to take into account that when working with these nozzles, a lot of metal chips are formed.

Safety

Regardless of the brand of drill and nozzle, their prices and characteristics, it is very important to observe safety precautions.

This will prevent injury and damage to the material.

• Wear protective goggles and gloves when operating the drill.
• Before starting work, it is important to check the fastening of the nozzle.
• Be sure to check whether the material to be cut is well fixed.
• The drill must be held with two hands for special holders.
• When working with a metal cutting attachment, constantly remove falling chips. For example, when installing a roof a large number of shavings can damage the surface of the metal tile.
• At the end of the work, for some time you should not touch the treated metal with your hands and remove the nozzles, as they can heat up due to friction.

So, when we cut metal sheets up to 2 mm thick, for example, when installing a metal tile or a corrugated fence, and the amount of work is small or one-time, it makes sense to pay attention to drill nozzles.

Video: Nozzle-scissors for cutting "Cricket"

When performing construction or repair work, it often becomes necessary to cut a metal blank. To do this, use special equipment in the form of a cutter, grinder or. However, it is not always available. You can cope with the task with the help of a nozzle on a drill for cutting metal, which will cut products of small thickness.

Many craftsmen are accustomed to using a drill for its intended purpose, namely for drilling holes. But not everyone knows that this tool can be turned into a multifunctional device, supplementing it with special nozzles, fixtures and stands, which will make the drill universal and indispensable in any job.

With the help of special nozzles for a drill, which can be bought at any specialized store for affordable price, can carry out drilling of holes of various diameters, cutting, grinding, polishing, twisting, mixing and milling. There is also a pump attachment for a drill, designed to pump fluid. The attachment for plucking chickens is simply indispensable in household. With the correct and competent use of additional attachments, the result will not be of the worst quality, as with the use of a special single-purpose device, but the cost of such a universal tool will be several times lower.

By purpose, all existing nozzles are divided into:

• equipment for drilling holes and crowns;
• scissors for cutting metal;
• stops;
• corner fixtures;
• grinding and polishing nozzles;
• equipment for milling wood and metal;
• sharpening devices;
• transfer nozzles.

When working with any nozzle on a drill, you must follow the safety rules:

• the equipment must be securely fixed in the tool chuck;
• the drill must be held with two hands, which is especially important for powerful models;
• constantly adjust the pressure of the tool;
• work in personal protective equipment;
• after completion of work, do not touch the drill for several minutes to avoid burns.

What are drill bits for metal cutting?

Equipped with a special nozzle for cutting metal, an ordinary drill turns into a punch or cotter pin. Device punches metal product due to the implementation of numerous reciprocating movements along the internal cavity of the matrix. As a result, an even cut line 3.1 mm wide is formed with the protective layer on the surface of the metal sheet preserved.

Important! The maximum efficiency of the nozzle is achieved only when used in conjunction with electric drill, the rotational speed of the cartridge of which is at least 2700 rpm.

The metal nozzle on the drill can handle the cutting of such metal products:

• aluminum, up to 2 mm thick;
• made of brass, copper, zinc, galvanized steel and sheet iron, up to 1.5 mm thick;
• made of stainless steel, up to 0.8 mm thick.

Using a drill bit for metal cutting has a number of advantages:

• the cut is of high quality;
• no need to keep buying Supplies which saves money.
• ensured high performance when cutting metal;
• versatility of the device;
• the equipment is convenient and easy to use and maintain;
• the nozzle can be used for electric and pneumatic drills;
• with the help of a nozzle it is possible to carry out cuts of any configuration.

Despite all the advantages listed above, in order to get a high-quality cut, some skills and dexterity are required to work.

Popular nozzle models

Today there are a large number various models nozzles on the drill, thanks to which you can not only cut metal in a straight line, but also make curly cuts. This is required for installation. ventilation ducts, roof structures, gutters. Using the nozzle allows you to cut in any spatial position without making any preliminary adjustments.

Nozzle types:

• cutting nozzle "Steel beaver" is used for cutting metal tiles, corrugated board and any flat profile sheets;
• universal nozzle "Cricket" is used for cutting profile metal, polycarbonate and plastic;
• special nozzles for curly and curved cuts are represented by the EDMA Nibbek, ACRO YT-160 A, Sparky NP 1.8 L models, which differ in the thickness of the processed sheet.

Nozzle-scissors on a drill"Steel Beaver"

The classic drill attachment for cutting metal tiles and any flat sheets of metal in the form of a freely rotating shaft in a bearing with a fixed eccentric works on the principle of a crank mechanism with the difference that energy is supplied here for rotation.

A complete cutting tool support part located on the frame, and movable - connected to the eccentric. It is the movable part that performs reciprocating movements during the rotation of the shaft. A mandatory element of the design is the handle, which is fixed perpendicular to the axis of rotation of the spindle. During the increase in load, a reactive torque occurs, due to which the drill advances relative to the nozzle.

It should be remembered that the tool must be placed strictly vertically relative to the workpiece when making a cut. Failure to do so may result in damage to the product and injury to the operator.

The device resembles metal scissors. The drill attachment is used for cutting flat products or profiled sheets with large radius bends. The cutting line is easily controlled. When the tool is running protective layer coating is not burned, which eliminates the formation of sparks and the likelihood of burrs. You can perform continuous cutting of products of any length. You can buy a drill attachment for cutting metal tiles and flat metal sheets for 1600 rubles.

Using the “Steel Beaver” nozzle for a drill, you can make a figured cutout for mounting roof ventilation elements or a gutter

Sheet cutting is performed at a drill speed of 1500-3000 rpm. The cutting angle is 360 degrees, the minimum radius is 12 mm. With the help of the “Steel Beaver” nozzle, you can cut:

• copper or aluminum sheet 2 mm thick;
• steel - no more than 1.8 mm;
• stainless steel - up to 1.2 mm,

Useful advice! For cutting a profiled sheet with bends of small diameter, use cutting shears of the Cricket type.

Nozzle on the drill "Cricket"

Nibblers "Cricket" got its name due to the characteristic noise during operation of the device. The nozzle is similar to the previous model, but has a different design of the working element, consisting of two cutting heads. The principle of operation of the nozzle "Cricket" is similar to an office hole punch. Accurate holes are squeezed out in the metal during oscillatory movements of the cylindrical striker with a high frequency. Thanks to translational movements along the marked line, it is possible to obtain an even cut.

Nozzle-scissors "Cricket" are used for cutting metal thin and profile sheets, and polymeric thin-sheet products up to 2 mm thick. Work can be done horizontally and vertical plane. Due to the ability of the tool to rotate 360 ​​degrees. can drill large round holes and make artistic cuts. You can buy a nozzle for a drill for cutting metal "Cricket" for an average of 1500-4000 rubles.

The tool can cut metal with stiffeners and various profile stampings in two ways. The first option involves repeating the surface of the profile, bending around the edges. It is used for products with an average bending radius. For cutting metal tiles, another cutting option is used, according to which the tool moves along the stiffeners without bending around the sheet profile.

Before you buy a nozzle for a Cricket drill, you should consider the main drawback of the tool. Due to the fact that the nozzle punch has a diameter of several millimeters, when cutting the product, a cut of a certain width is formed, which leads to certain material costs. The result is crescent-shaped metal chips with sharp edges, which should be disposed of immediately for safety reasons.

Useful advice! When working with the tool, do not wear soft shoes.

Nozzle for drill "Cricket" does not require adjustment, easy to use and maintain

One of the most popular models is a scissor attachment "Cricket" for metal up to 1.6 mm Enkor 14210. The tool is able to cut a sufficiently thick metal sheet in a straight or curved direction. You can buy a nozzle for a drill for cutting metal for 1300 rubles. Main Feature tooling is that during the cutting process a path is formed with a width of only 1.6 mm, which provides enough good level material savings.

The device can be installed not only on a drill, but also on a screwdriver. The metal cutting attachment is lightweight, which does not add weight electrical appliance. The kit includes a replaceable handle, which increases the accuracy of the work. The device has a low noise level due to its special design, which makes working with it more comfortable.

Nozzle on a drill for sharpening drills

This device consists of a plastic case, inside which a special-shaped emery wheel rotates. It is he who allows you to form the required sharpening angle on the working part of the tool. The circle is mounted on a shaft, which is connected to the drill with a special coupling. It is activated when the tool is turned on.

Many modern models have an end cover on the body, in which there are holes of various diameters for sharpening drills different size. These holes are made in such a way that the element for sharpening is in contact with the emery wheel in a certain position.

The principle of operation of the sharpening nozzle is simple - when the drill is turned on, the chuck rotates the whetstone located inside

The process of sharpening the drill is as follows. The product is inserted with the cutting part into the nozzle hole of the corresponding diameter. After starting the drill, the emery wheel begins to rotate, sharpening half of the drill bit. Then the product is turned over in the hole by 180 degrees, and the procedure is repeated. This sequence of actions is performed several times until the required parameters of the cutting part of the drill are reached.

A drill attachment for sharpening drills, which you can buy on average for 350-500 rubles, has 15 holes with diameters from 3.5 to 10 mm. Products can be sharpened at an angle of 180 degrees due to the special shape of the stone. Simple design device allows you to perform work quickly and without special skills.

Related article:

Types of structures, their characteristics and features. Review the best manufacturers machine tools. Comparative characteristics rates.

However, it should be remembered that the device is intended for sharpening cutting edges. For a full-fledged sharpening of heavily worn products, an emery wheel will not be enough for a long time.

Useful advice! Buying a nozzle specific model, consider the diameter of the drill chuck.

There is also another type of additive. This is a nozzle for a drill for sharpening knives and scissors, which is presented in the form of two emery wheels planted on a shaft and located at a certain distance from each other. The price of such a device is about 250 rubles.

The nozzle for and scissors for a drill is easy to operate, does not require special skills in its use.

Nozzle for a drill for grinding

Using a grinding attachment on a drill, old coatings, corrosion, nicks, scales are removed from the surface of the product. It is used for grinding glass edges, metal parts and products from other materials. Due to the small size of the equipment, hard-to-reach areas can be processed. average cost products is 500 rubles.

Grinding drill attachments are used for preliminary rough preparation of the base for future polishing. It is made in the form of a rod, on which grinding material is fixed in the form of a brush or sandpaper. There are various types of such devices that are used for specific tasks.

A cup attachment for a drill for grinding wood or other material is represented by a rod mounted on a chuck and a cup-shaped body filled with light or hard bristles. The body is made of metal or durable and lightweight plastic. Usually such a nozzle is used to remove old coating or corrosion from the surface.

Another variation is the disc attachment for a metal grinder, where the bristles of the grinding material in the form of a brass brush or steel wire are directed towards the edges of the disc from its center. This additive should be used very carefully, as it can easily damage the coating. The plate nozzle has a movable or fixed rod, which is fixed on the cartridge. Sandpaper is attached to it with Velcro.

Useful advice! It is better to purchase nozzles with a movable rod, which allows you to adjust the angle of the drill, while smoothly following the contours of the material.

Petal or fan grinding head represented by a rod on which pieces are fixed sandpaper or other abrasive material. It is used to perform radius grinding or surface treatment with complex profile. It can also be used for grinding holes, as well as carbide cutters or cutters that work on the principle of a file.

Grinding abrasive stones, mounted on the stem, are used to remove sagging, burrs, boring holes or leveling the weld.

Drill bits for polishing

After grinding the base, it is necessary to give it a smooth surface. This is done by polishing using special nozzles. They can be made from felt, wool, foam or felt. According to the degree of softness, they can be hard, soft, super soft and embossed. According to the method of fastening, nozzles with a stem, with Velcro and with a holder-lock are distinguished. Fan or disk nozzles are used for polishing discs, end devices are used for holes. The average price of a product is 250-300 rubles.

Many motorists have in their arsenal a nozzle for a drill for polishing a car. However, when choosing this product, you should consider some features:

• the device must be of high quality and professional;
• for efficient and safe polishing procedures maximum amount the speed of the drill should not exceed 3000 rpm, which is indicated in the characteristics of the device, otherwise the paint will simply burn out;
• the nozzle must be from a well-known brand;
• the device should not be included in the budget products;
• for polishing each individual part of the car should be used special nozzle designed specifically for this purpose.

The process of polishing a car with a drill is a very complex and time-consuming process that requires certain skills. If there is no experience, first you need to study all the subtleties this process, master the basic techniques presented in the videos on the Internet. It is better to start with inconspicuous areas of the body. The tool is configured to the desired parameters, taking into account required number revolutions. The nozzle should not be pressed too hard against the surface to high temperature don't burn the paint.

Nozzle for a drill for plucking birds

Plucking a bird is a very time-consuming process, especially when it is necessary to process several carcasses. Therefore, many farmers were constantly looking for new solutions not only to make work easier, but also to reduce the overall time. For this purpose, a feather attachment for a drill was specially developed, which removes feathers from a bird in a matter of minutes. It is similar to a dishwashing brush, only silicone fingers act as bristles here, which, when the shaft rotates, pull feathers out of the carcass. At the same time, the bird is brought from different sides.

Nozzle for a drill for plucking birds, which you can buy on average for 1500 rubles. processes poultry carcasses in just 2-3 minutes, leaving not a single feather. The result is smooth, undamaged skin. The device is effective not only for processing chickens, but also gives a good result when plucking geese. The drill attachment can be used not only for fresh, but also for frozen poultry.

Useful advice! It is not recommended to scald the carcass with boiling water before using the nozzle, which will reduce the efficiency of the processing process.

The main advantages of the drill attachment, which you can buy at any specialized store, are the speed, ease and portability of use, which does not require certain skills and additional processing of the carcass before plucking. A significant disadvantage of the device is that after this mechanical process, damage remains on the carcass, which worsens it. appearance. Therefore, if the bird is intended for sale, it should be plucked manually.

Other types of nozzles

When it is not possible to make a hole in the usual mode, you need to use an angled nozzle for a drill. The working head of such a device can be rotated at different angles relative to the axis of rotation of the drill chuck. The main disadvantage of the equipment is the increased risk of drill failure. Therefore, the most popular is angle nozzle for a 90 degree drill, which is fixed on the neck of the drill. The price of the product is an average of 800 rubles.

For craftsmen who are engaged in the manufacture of furniture, cutter bits are very popular. various kinds. They can be backed and pointed. With their help, you can make grooves of various shapes and depths, process holes and remove defects. The cost of equipment is in the range of 350-450 rubles.

To mix a solution of different consistency, a mixer nozzle for a drill is used, which is selected taking into account the density of the solution. So for mixing glue, liquid putties and other fluid mixtures, spiral devices are used that prevent splashing of the solution. For mixing concrete, nozzles with a tail in the form of a hexagon are used. Mixing mixtures with this nozzle will be carried out quickly and efficiently. However, in order not to reduce the efficiency of the device, it is necessary to maintain the volume of the mixture for kneading. The price of the nozzle is 500 rubles.

Useful advice! When choosing a mixer attachment for a drill, it is necessary to take into account the power of the tool. An increase in load can lead to burnout of the winding.

Indispensable in concreting is a vibrator for concrete on a drill, the price of which is about 900 rubles. It is used to compact the concrete mass during its laying, namely, it is designed to remove bubbles and air layers from fresh concrete. The nozzle requires a drill with a power of at least 1500 watts.

To perform turning work on wood, a home craftsman simply cannot do without a nozzle on a drill for cutting wood, the average price of which is 2000 rubles. To pump liquid, you can use a nozzle-pump.

A wide selection of different attachments, attachments and accessories makes the drill a versatile tool that is indispensable for repair work and other household needs. living conditions. It's simple and optimal solution, which will avoid the purchase of expensive specialized power tools.