Nozzle on a drill for cutting metal: an affordable tool. Nozzle on a cricket drill - we cut metal without problems Useful video: nozzle on a drill for cutting metal

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

angle grinder - angular Grinder"Bulgarian"

Mechanical cutting with 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, then we can note the economy and high precision 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.

Thickness 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 oh, especially when the roof is covered with a profile or a 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 scope 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 grinder is a 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 disk itself, the greater the force 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. Cutting accessories 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 in the construction market there are specialized nozzles, 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 differ high performance and quality of processing, however, the machine is not adapted to the processing of thick sheets.

Video: Nozzle H1 on the "grinder"

Nozzle-scissors "Cricket" Enkor 14210 is used in conjunction with any drill. 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 both linear and curly cuts, suitable for cutting material during ventilation and roofing work.

Nozzle for cutting metal "Cricket" manufactured by Enkor is intended for installation on devices with a rotary chuck - they can be represented by drills or even small ones.

Due to its design, it is able to completely replace specialized scissors, carrying out easy cutting of steel, aluminum and other metal sheets. The advantage of the model is small dimensions, low weight, as well as a well-thought-out design that minimizes the percentage of torque losses.

Video review of the nozzle Enkor "Cricket"

Characteristics of the scissors nozzle "Cricket" for metal up to 1.6 mm Enkor 14210

The device is designed to complete screwdrivers and corded drills that have a power of at least 0.4 kW - this indicator is average for this category of tools. This somewhat limits the scope of its application, since devices with a less powerful drive may be presented on the market. The internal mechanism is a standard hexagon - such a shaft provides more secure fastening than round and has a significantly lower chance of slippage.

The maximum thickness of the cut steel sheet, not subjected to additional processing, is 1.6 mm. When working with alloyed or high-carbon materials, the manufacturer recommends reducing this value to 1 mm. If the operator needs to work with aluminum, copper and other relatively soft metals, then the sheet can have a thickness of 2 mm. Thanks to this, the "Cricket" nozzle is a good alternative to the traditional hand tool. The width of the cut track does not exceed 1.6 mm - this value allows for significant material savings when performing complex work with small objects.

Also, the functionality of the device includes the possibility of pre-drilling holes with a diameter of at least 11 mm. The length of the nozzle is 180 mm, which makes it possible to work in confined spaces with the maximum level of convenience.

Features of the nozzle-scissors "Cricket" Enkor 14210

The undoubted advantage of the nozzle for metal is the absence Supplies, a counterweight cutting wheels for grinder and jigsaw. "Cricket" will help not only to quickly cut sheet metal, but also to quickly make a hole large diameter in sheet metal. Also with this nozzle, you can cut holes of arbitrary shape from pre-drilled holes with a diameter of 11 millimeters. In addition to all of the above, it is important to point out that the Cricket nozzle is very simple and easy to use, does not require adjustment at all, which means that even a beginner can easily master it, and a professional will appreciate the convenience and speed of work.

For more reliable fastening of the device, a plastic handle and a punch are used - they are included in the delivery. This allows you to significantly improve the accuracy of performing permissible types of work. A weight of 0.4 kg does not significantly increase the load on the operator's hands compared to the dead weight of the appliance. Drill attachment for cutting sheet metal up to 1.6 mm thick. Works with any drill.

At correct selection the number of revolutions of the drive shows excellent cutting results: it does not crease the edges of the metal, and at the same time they do not turn out sharp.

Characteristics

Contents of delivery

1. cricket
2. blister

Features of metal scissors Enkor 14210

• Ideal for punching holes in false ceiling(panels) for spotlights.
• For working with metal sheets up to 1 mm thick.
• Well cuts not thick metal 0.3-0.4 mm.
• Be sure to use safety goggles and gloves.

Advantages

• Suitable for cutting metal tiles, both along and across the wave.
• Cut edge without burrs.
• Does not heat or melt the coating
• It is indispensable for working with a painted sheet, metal tiles, which are not allowed to be cut with a grinder.

How to cut metal at home? In 90% of cases, with hand scissors (we are talking about thin metal sheet). The method is simple, inexpensive, but not without drawbacks.

• At a minimum, it is quite difficult to make a long cut without burrs.
• Since the scissors are located along the sheet, the cut planes need to be spread up and down. This makes it difficult to work, not to mention the fact that the edges subsequently need to be aligned.
• If the workpiece is not flat, but with stiffeners (for example, corrugated board, or a figured "under the tiles" roof covering), it is almost impossible to cut with ordinary metal scissors.

It takes a lot of physical effort. If you need to cut several meters at a time, then you get a good workout, like in a gym. Often, a grinder with a cutting disc is used for such work.

It turns out quickly, relatively evenly and not at all hard physically. However, the edges require post-treatment and the metal at the edge is exposed to undesirable thermal stress.

If you are working with sheets of profiled metal-plastic "tiles", then protective layer in the place of the cut, it burns out and loses its aesthetic appeal.

progressive way- electric scissors for metal with a vertical arrangement of blades. However, this is an expensive tool that is rarely used (how often do you re-roof?). Therefore, there are more practical devices on sale: a nozzle for a drill for cutting metal.

In fact, this is a reducer that converts rotary motion spindle into oscillatory. Of course, in terms of its characteristics, the device is inferior to full-fledged electric scissors.

However, the drill attachment is inexpensive, and besides, you do not buy a ready-made tool (scissors with a motor), which most of the time gathers dust on the shelf. There is a drill in almost every home, if necessary, it can be easily turned into a progressive cutter.

Varieties of nozzles

The classic nozzle on the drill - scissors for metal. Second name: "beaver".

The need to cut any metal products is faced by almost every specialist involved in construction and repair work. Many professionals for high-quality metal cutting use the most different instruments, starting with a cutter, grinder and ending with hand scissors. But what to do if at the right time there are no such tools at hand, and it is extremely necessary to cut the metal. This process can be carried out using the usual electric drill. Now in hardware stores for these purposes you can buy specialized nozzles for a drill for cutting metal.

What is a metal cutting drill bit?

By their own design features the nozzle resembles a punch or a cotter pin, which, due to the matrix, breaks through the metal large quantity repeated movements. After that, strips are formed in the workpiece required form. In the process of cutting, the effect on the metal occurs in a pointwise manner, which helps to preserve the integrity of the products as much as possible. A similar nozzle repeats the work.

With the help of a nozzle, you can process metal, the following options:

• aluminum with a thickness of products on average up to 2 mm;
• stainless steel up to 0.8 mm;
• brass, copper, galvanized steel, iron sheets, zinc with a thickness of up to 1.5 mm.

It should be remembered that the softer the material being processed, the greater its thickness can be.

Features of the nozzle

Before direct work, the nozzle is securely fixed in the drill (chuck), which drives it. The principle of operation is almost completely identical to the process of operation of electromechanical scissors, which perform straight and curly cuts without much difficulty. To provide High Quality cutting should correctly select the number of revolutions. For example, for a metal of small thickness, from 2700 to 3000 thousand revolutions is well suited. Start cutting only when the drill has dialed required level revolutions.

Typical types of nozzles for a drill

On the market you can find several models of nozzles for metal drills:

• nozzle "cricket"(acts like nibblers) - used for cutting thin sheet metal. Consists of two special cutting heads. Nozzle "cricket" is often indispensable in the implementation of roofing work. For example, such as cutting metal tiles or corrugated board. Using such a nozzle allows you not to deform the material and get even and beautiful cuts. In contrast to cutting with a grinder, the nozzle is able to perform sharper, burr-free edges. With the help of the "cricket" you can also drill neat round holes large diameters, including artistic cuts. If necessary, work can be carried out on horizontal and vertical surfaces. As additional criterion the cricket nozzle helps to process the edges with special abrasive materials during the cut. The price of such an instrument is often in the range of 4000-7000 rubles;

• nozzle "steel beaver"- for the most part, this type of nozzle is used when cutting profile and flat sheets metal. According to its principle of operation, the cutting mechanism of the nozzle itself very much resembles the processing of material with the help of punching shears or a “guillotine”. In addition, using the “steel beaver” nozzle, protective layers are not burned during operation. metal coating sheets and thus no sparks are generated. The use of a nozzle eliminates the risk of possible chips or deformation of the cut edges. This attachment can cut polycarbonate, aluminum or plastic. Distinctive characteristics nozzles are: drill rotation from 1500 to 3000 thousand revolutions, minimum cut radius - 12 mm, the ability to change the cutting angle of 360 degrees, the processed thickness of materials - copper and aluminum 2 mm, stainless steel - no more than 1.2 mm, ordinary steel - up to 1.8 mm.

There are many variations of this tool from different manufacturers However, the principle of operation is the same for all.

The main advantages of nozzles

As a rule, experts identify several main advantageous differences between nozzles for a drill and a grinder:

• tool versatility;
• simplicity in after-sales service and application;
• high quality cut;
• good performance;
• the ability to make holes of any shape;
• saving money due to the absence of the need to use additional consumables in the work;
• ease of use of the equipment, achieved by equipping with a special handle;
• the ability to work from a pneumatic or electric drill.

It should also not be forgotten that certain skills are required to ensure a high quality cut. Of course, unlike household or professional tools complex configuration, to work with the nozzle will not have to adapt for a long time. Any beginner will be able to cut through up to 10 meters of metal in 1 hour. The attachment can be attached to any type of modern drill.

In general, you should not think that a drill attachment for cutting metal will be a full-fledged replacement for several tools at the same time. Unfortunately, the power of this equipment is not always enough in comparison with electric scissors. professional level. In addition, the supported thickness of 1.5 mm does not make it possible to carry out any really serious work.

If you do not take into account the degree of productivity of the tool, then the nozzle can be completely purchased to perform not too resource-intensive work. In such situations, the nozzle will significantly save a lot of time and money.

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 to cut a metal sheet 1.5 mm thick.

This attachment is for cutting thin sheet profiled metal up to 0.8 millimeters 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 many sparks that fall on paintwork on metal. If the sparks from the grinder fall on polymer coating, the surface for the next season may become rusty. 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 drill bit is 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, 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 grade 18, mild mild steel up to grade sixteen, copper, brass, aluminium, corrugated plastic, plexiglass and fiberglass up to grade 14.

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. Patented Cutter special form facilitates roofing and sheathing work without damaging the material profile.
If you are modifying a car according to the special requirements of the customer, you fit acoustic systems, perform plumbing, ventilation works, 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.