Cutting wheel for metal cricket. Aliexpress - nozzle scissors for a drill, a Cricket screwdriver for cutting metal: review, price, catalog, reviews, photos, sales, discounts, free shipping, best sellers and stores. Benefits of using nozzles

Thanks to great choice With a variety of drill bits, this versatile tool can replace many other tools. So, for example, grinding discs eliminate the need to purchase a grinder, and a nozzle for tightening screws and self-tapping screws will replace a screwdriver.

With these tools, you can do the following:

• grinding;
• polishing;
• cutting;
• mixing;
• twisting;
• drilling holes of different diameters;
• milling.

At correct use the result will be of the same quality as if the work was done with a special single-purpose tool. you can’t do without a drill with different nozzles at, a pigsty, cages for rabbits and other outbuildings in the country.

Types of nozzles

All nozzles for drills are divided by purpose:

• stops;
• for drilling holes, crowns;
• cutting, nozzle-scissors "Steel beaver" and "Cricket";
• for drilling at an angle;
• polishing and grinding;
• cutters for wood and metal;
• removable;
• sharpening.

Parallel stop is used to adjust the immersion depth of the drill, there are also special drilling stands for the bottom of a secure tool holder. In addition to the standard drilling function, blind holes can be made with a drill, for example, for installing hinges in wooden furniture. In this case, a Forstner drill is used. The base of the hole is flat, and its edges are absolutely smooth. Or they use feather drills instead.

Cutting attachments

Unlike a grinder, drill bits for cutting metals work more delicately and do not deform the coating of the material being processed. The tool is driven by the chuck of the tool on which it is installed.

For cutting metals, you should choose drill models with a speed of at least 2800 rpm.

Benefits of cutting attachments:

• even cut;
• comfortable work;
• easy to use and maintain, no adjustment required.

The nozzle on the drill "Cricket" is nibblers with two cutting heads. They are used for cutting thin sheet metal: profile metal sheets, metal tiles, profiled or sheet plastic, as well as polycarbonate. "Cricket" is simply irreplaceable when erecting on a site.

"Cricket" is used for sheets of materials with the following parameters:

• the thickness of sheet steel should not be more than 1.5 mm;
• stainless steel up to 1.2 mm;
• aluminum, copper and plastic no more than 2 mm.

The cut after processing this nozzle always remains smooth, without notches, and the coating is intact.

To make a high-quality and even internal cut, you must first drill a hole.

The nozzle matrix rotates, thanks to which it can work with both horizontal and vertical surfaces. The recommended number of revolutions of the tool to use this tool is 3000 rpm, the minimum is 1500 rpm.

Also, for cutting profiled sheet metal and tiles, the Steel Beaver scissor attachment is used.

The principle of operation is similar to the previous nozzle, the cut occurs due to the frequent reciprocating movements of the punch, which bends the material and breaks it against the matrix. This tool can make curved and straight cuts. The minimum cutting radius is 1.2 cm. You can work with it at any angle (360 °). Compared to the Cricket, the equipment is able to cut a steel sheet of greater thickness - 1.8 mm. The main advantage of the nozzle is a smooth cut, and due to the absence of sparks, it does not deform during operation. protective covering material.

At the end of work, you should carefully handle the sheet material, since the cut edge after processing becomes sharp.

Attachments for grinding and polishing

With the help of nozzles on a drill for grinding and polishing, you can carry out the following types of work:

• metal polishing, wood flooring, as well as glass surfaces;
• grinding of metal, details from it and other materials;
• removal of corrosion, scale, chipping and old coatings;
• glass edge grinding.

Compared to special tools, these devices have a low price, and can cope with a large number of different tasks, making any surface perfectly flat and smooth. In addition, they can be processed hard-to-reach places where other tools cannot be used. But due to not large sizes it is difficult for them to carry out a large amount of work.

When purchasing a nozzle for a drill for processing wood or other material, you should carefully study the instructions. Since for different types snap-ins require different power and the number of revolutions of the tool.

All polishing and grinding attachments are a rod on which grinding material is fixed, such as foam rubber, felt, brushes or sandpaper.

The following types are produced:

• plate;
• disk;
• fan;
• drum;
• end;
• cup.

Polishing devices are divided not only by the type of construction, but also by the degree of hardness: hard, soft, super soft, embossed.

Cup

A cup attachment for a drill for grinding wood or other coatings consists of a rod for fixing in a cartridge, and a cup-shaped body filled with hard or light bristles. Most often it is used to remove corrosion or old coatings. Models with a soft polishing part are also available: foam rubber, felt or other similar material. The body is made of durable and lightweight plastic or metal. Soft nozzles on a drill are most often used for car polishing.

Disc and platter

Disc devices, like cup ones, consist of a rod, a body and a grinding material. The main difference from the previous model is the direction of the bristles (steel wire, brass brush), it is directed from the center to the edges of the disc. You need to use them carefully, as you can quickly ruin the coating.

Plate attachments for polishing or grinding drills are made according to the same principle as for grinding devices. But instead of a thread, they are equipped with a movable or fixed rod for fixing in the cartridge. Sandpaper is attached to them with Velcro.

Experts recommend purchasing plate nozzles with a moving rod, rubber or with a soft and thick layer between Velcro and the base. Since then you can adjust the angle of the drill and smoothly follow the contours of the material.

When working with a rigid cymbal, it is more difficult to control, and even with a slight tilt, it will make a noticeable indentation in the surface. As a result, you can completely spoil the material. Therefore, they are recommended to be used only with a firmly fixed instrument on the stand.

Fan (petal), drum and end

Grinding fan nozzles for a drill are a small disk in the center, to the edges of which petals of sandpaper or other abrasive material are fixed. It is convenient to handle hard-to-reach places, internal cavities or grind holes with such a device, as it is able to take any shape. They are fixed in the drill chuck in the same way as previous models, using a rod.

Drums are made in the form of a cylinder with a rod, covered on the outside with sandpaper. Unlike a poppet attachment on a drill, the processing surface is parallel to the chuck, and not perpendicular. They process wood, metal, glass. Most often used for sharpening the end of glass. They are soft and hard, depending on the purpose of the appointment.

The end ones are a rod, at the end of which the processing material is fixed in the form of a circle or cone. Nozzles work on the principle of a file. Using them, you can increase the diameter of the hole, as well as remove notches and make the edges smooth.

Other nozzles

Angle drill attachment allows you to make holes in places where it is impossible to work with normal mode. The angle can be adjusted or be fixed - 90 °. Drill bits are used for drilling in wood, concrete, ceramic and tiles, metal and other materials of large holes. They are made of high quality steel so that the holes are smooth, without chips and cracks.

The nozzle for sharpening drills is a body with a leash and a grindstone inside. The holes for sharpening have different diameters. Their number can reach 15 pieces. Mixer attachments are used for mixing various mortars, paints and other mixtures. Selected depending on the consistency. There is also a special nozzle for tightening self-tapping screws or screws, but it should be purchased for drills equipped with a speed reduction function.

For bird owners, a pen-removable attachment for a drill for plucking birds has been developed. It instantly and safely removes all feathers from the carcass. In this case, the skin and meat are not damaged. Before work, it is not necessary to pre-scald the carcass or process it after plucking with a blowtorch.

The nozzle on the drill for plucking birds is easy to use, you just need to fasten the tool with high quality and bring the bird to it. It is made from easily washed materials and takes up very little space.

For those who work with wood material, nozzles cutters of different types are issued. They allow you to make grooves various forms, machine holes or remove defects. They are pointed and backed.

Before working with any nozzles, you should check the reliability of their fastening in the chuck and the material being processed. The drill must be held with both hands. Be sure to use protective equipment (gloves, goggles) while working.

Homemade nozzles for a drill - video

For repair and construction works metal needs to be cut periodically. 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 the polymer coating, a constant purchase of cutting discs is required, 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 types. 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 - versatile equipment due to the ability to change 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 cut sheet material with the following thickness parameters:

• 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 turn your attention to drill nozzles.

Video: Nozzle-scissors for cutting "Cricket"

HPM is an analogue of the actuating mechanism of punching shears. It works on the principle of a die cutter. The source of movement for it is the electric motor of the drill. The rotational movement from the cartridge is transmitted to the connecting rod-crank mechanism of the nozzle. This mechanism converts it to reciprocating and sets the punch in motion. The latter creates a cutting line of the desired shape and width.

Taking into account the coincidence of the schemes of operation of the actuating mechanism of shears and HPM, we will consider the principle of operation of the latter using the example of the kinematics of electric punching shears.

Explanation for the figure:

1 - matrix holder;

2 - matrix;

3 - punch;

4 - slider;

5 - connecting rod;

6 - crank shaft;

7 - electric motor.

The rotation from the electric motor 7 (through a two-stage cylindrical gearbox) is transmitted to the shaft of the crank mechanism 6. From it, the reciprocating motion through the connecting rod 5 is reported to the slider 4. The punch 3 is fixed in the slider, and the matrix 2 is in the die holder 1. The material to be cut is placed into the gap between the die and the punch. When the latter moves down, it is incised and moves in the right direction (possibly in any direction). Successive notches form a continuous cut line. The cut workpiece is separated along it.

What metal can be cut

The following metals can be machined with HPM:

• aluminum. Thickness ≤ 2mm;
• copper, brass, sheet iron, pure zinc and steel coated with zinc - thickness up to 1.5 mm;
• stainless steel, up to 0.8 mm thick.

What determines the quality of the cut

Enterprises, taking into account market demands, produce NRMs that operate on the same principle, but, of course, various designs. They have different specifications:

• some HRMs are designed for strictly defined grades and sizes of materials, have a simple design, higher reliability and lower cost. Devices of this group provide higher quality products. But if you need to cut various metals, you should purchase a whole line of such devices. Therefore, they are used in the mass processing of metal of the same size;
• others are universal nozzles “for all occasions”. They are more complex, more expensive and the quality of processing on them is somewhat worse. To obtain the best product quality, you should choose a tool with a set of dies and punches.

You need to work with nozzles carefully so as not to damage the surface of the sheets. It is very important to choose the right number of revolutions of the drill. This will allow you not to crush the edges of the metal, and they will turn out sharp. For example, for metal of small thickness it is better to use a drill with a speed of 2700 ... 3000 rpm. Proceed directly to the cut should only be when the armature of the tool has gained optimal speed.

Nozzle "Cricket" for cutting metal

Very popular device HRM "Cricket". Consider it using the example of the Enkor 14210 model, which can be used in conjunction with any drill.

HRM "Enkor 14210" is designed for cutting metal up to 1.6 mm thick. It is fixed in the cartridge, which drives the nozzle mechanism.

Works on the principle of cutting scissors. Allows for all types of cuts. The use of tool steel for its production makes it possible to ensure maximum strength. The design causes a low level of noise and mechanical losses.

Nozzle for a screwdriver for cutting metal "Steel beaver"

The second very popular HPM device is the Steel Beaver screwdriver bit.

It is designed for cutting flat and profiled sheets (for example: metal tiles, corrugated board, etc.). In the process of cutting metal HRM "Steel Beaver" does not burn the protective layer of the metal coating (does not form sparks), which ensures the safety of the anti-corrosion coating of the metal.

Characteristics of the NRM "Steel Beaver":

• recommended rotation speed of the drill rotor, rpm: 1500…3000;
• minimum cutting radius, mm: 12;
• permissible changes in the direction and angle of the cut, degrees: 360;
• maximum thickness of the processed sheet, mm:
  • steel - 1.8;
  • stainless steel - 1.2;
  • copper and aluminum - 2;
• weight, g: 400.

SPARKY nozzle

Cutting metal with a screwdriver or drill: advantages and disadvantages

Compared to other equipment, HRM has a number of advantages:

• high quality cutting with the ability to cut any shape;
• high economy. It is explained by the fact that consumables are not needed;
• high performance;
• the ability to process many grades of metal;
• comfortable operating conditions;
• the ability to work in conjunction with an electric or pneumatic drill (a screwdriver is allowed);
• does not require expensive maintenance.

However, despite all the advantages of NRM, it has disadvantages. To ensure high quality cutting, certain skills and dexterity are required. In addition, it damages adjacent sections of the workpiece and often becomes the root cause of corrosion.

What not to expect

In general, you should not think that HPM will always be a replacement for several tools. Unfortunately, its power is incomparably low compared to professional-level electric scissors. This device is not intended for efficient processing thick metal sheets. It should be remembered that the maximum that it can cut is a steel sheet 2.5 mm thick. In the conditions of professional and, moreover, industrial metalworking, a more powerful specialized tool should be used, among which the grinder stands out. This tool is capable of effectively processing metal workpieces of almost any thickness.

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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 the 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. The device pierces a 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 an electric drill, the chuck rotation speed 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.
• provides high productivity 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 for a drill, thanks to which you can not only cut metal in a straight line, but also make curly cuts. This is necessary when installing 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» 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 full-fledged cutting tool has a supporting part located on the bed, and a movable part connected to an 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. During tool operation, the protective layer of the 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! To cut a profiled sheet with small diameter bends, use cutting shears"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 performed in the horizontal 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 punch of the nozzle 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, sharp-edged metal shavings that 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 the Cricket scissor attachment for metal up to 1.6 mm Enkor 14210. The tool is able to cut a fairly 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 of the tooling is that during the cutting process a path with a width of only 1.6 mm is formed, which provides a fairly good level of 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 cap on the body, in which there are holes of various diameters for sharpening drills of different sizes. 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.

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

Useful advice! When buying a nozzle of a certain model, you should 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. The average cost of a product 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.

A petal or fan grinding nozzle is represented by a rod on which pieces of sandpaper or other abrasive material are fixed. It is used to perform radius grinding or surface treatment with a 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. For polishing discs, fan or disc nozzles are used, for holes, end fixtures. 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 effective and safe polishing procedures, the maximum number of revolutions 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 adjusted to the desired parameters, taking into account the required number of revolutions. The nozzle should not be too pressed against the surface, so as not to burn the paint with high temperature.

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 the 90-degree angle nozzle for a 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.

For woodworking home master you just can’t do without a nozzle for 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, fixtures and accessories makes the drill universal tool, which is indispensable when performing repair work and for other business needs living conditions. It's simple and optimal solution, which will avoid the purchase of expensive specialized power tools.

On this video useful attachment for a screwdriver or for an electric drill. The author recently purchased this tool for cutting sheet metal, tin, corrugated iron. The device is compact, weighs only 400 grams, easy to use. You can buy it from this Chinese store.
Equipment. In addition to the device itself, the key is included. Allen key on one side, 12 key on the other.

How does a screwdriver bit work?

The shank is screwed to the cartridge, the working part cuts the metal. The handle itself spins. And in the place where she was, there is another knife. By loosening the nuts, the blades can be rotated to any angle. They rotate around their own axis. The same nuts are fixed. The nozzle is very simple. The knives work due to the eccentric. Great for cutting sheet metal.
The video shows how a 1.5 mm thick metal sheet is cut.

This attachment is for cutting profiled sheet metal up to 0.8 mm thick. The set includes a replaceable matrix, a replaceable punch, a handle-holder. It has a low cost and is suitable for small amounts of work.
The device has two cutting surfaces. The handle must be installed before installation. When one plane is dull, unscrew the handle, turn the nozzle over, install it on the other side. We insert into the drill, fix it. You can start cutting metal.
As shown in the video, the cut is without deformation, the speed is decent.
There is a myth that the grinder cuts faster. Verification shows that this is not the case. The grinder is slightly inferior in speed to the nozzle on the drill.
The most important thing is that the cut is very even, smooth, without hooks. Cut grinder with burnt coating, burnt zinc. During cutting, there are a lot of sparks that fall on the paintwork on the metal. If the sparks from the grinder fall on the polymer coating, the surface may rust for the next season. Every self-respecting manufacturer categorically forbids cutting with a grinder. If the cutting technology is violated, it will void the warranty.
There are disadvantages when using the nozzle. You have to work with metal using both hands. On the roof, this is problematic. But on the other hand, she will perfectly cope with your roof and with the roof of a neighbor.

The jigsaw is a drill bit designed and manufactured to the highest standards, using the experience of some of the finest British craftsmen and engineers. Cuts cleaner, faster and longer. Mounted on any drill: electric, pneumatic or cordless with a chuck up to 18 mm in size at a rotation speed of one thousand five hundred to three thousand revolutions per minute.
If you pre-drill a hole with a diameter of 12 millimeters, then this will allow you to cut a figure of almost any shape in the material. The jigsaw cuts materials at a speed of 1.5 meters per minute at a drill speed of 2500 rpm.
cuts stainless steel up to 18th density, mild steel up to 16th density, copper, brass, aluminum, corrugated plastic, plexiglass and fiberglass up to 14th density.

The tool performs a smooth cut even in the softest materials, which allows you to get any shape with neat edges.
After cutting, the workpiece does not need to be leveled and filed. You will be pleasantly surprised by the durability of these heads. It gives you maximum maneuverability.

If you have ever spent hours working with a hacksaw or the room is full of bad smell from the work of the grinder, then you will see the difference.
Working with metal with such a tool is safe. You can work with even the smallest details. It allows you to work freely while holding a drill in your hands when performing roofing, plumbing, bodywork, heating and ventilation work. The patented specially shaped cutter facilitates roofing and cladding work without damaging the profile of the materials.
If you are modifying a car according to the special requirements of the customer, you fit acoustic systems, perform plumbing, ventilation work, install kitchen sinks, make round or square holes, then you can no longer do without the help of a nozzle on a drill.

You can use it to cut out windows in a camper van or mobile home. It is easy to change the head punch, cutter. Depending on the goals, you can change the position of the head. There are four positions at your disposal. The tool rotates on a drill. Therefore, it is comfortable, regardless of whether you operate with your right or left hand. You have no idea how nice it is to work with him. The jigsaw cuts metal itself.

You don't even have to put in the effort. Just guide the tool or part. Cuts not only cleaner, faster and longer, but also easier. You get a lot more and pay a lot less. In the manufacture of this instrument, modern achievements of science and technology are applied. it's easy to do too.