Template for drilling at an angle. Right angle drilling device. For carpentry work

A convenient device called a jig allows you to accurately and efficiently make holes in products made from natural wood, chipboard, MDF, metal and other materials. This device, in particular, is actively used by specialists involved in the production of furniture. At the same time, the conductor can either be purchased in a serial version or made with your own hands.

Design features and types

A jig, in essence, is a template for drilling holes, allowing you to make them as accurately as possible. It is used both to create holes, the axis of which is perpendicular to the surface of the part, and for drilling at an angle.

Due to their versatility and simplicity, drilling jigs are widely used in various fields. In particular, in the mechanical engineering industry they have long been used to successfully drill holes in workpieces of various configurations and made of different materials. You cannot work without a conductor in furniture production, where such a device is actively used when assembling furniture, installing accessories on it and performing a number of other technological operations. Construction is another area where conductors are widely used. They are used, in particular, to drill holes in building structures. Conductors are also needed for drilling pipes and solving other tasks.

As furniture jigs, overhead models made of lightweight materials are most often used to make them more convenient to manipulate. You can purchase such devices prefabricated or make a furniture jig with your own hands. Qualified furniture makers may not use a jig to accurately and accurately drill holes in furniture structural elements, but to do this they must have extensive experience in their field.

The most significant advantage of the jig is that with its help, even a person who is not highly qualified can perform high-quality and accurate drilling of both a hole perpendicular to the surface of the part and an inclined hole. The use of jigs eliminates the need for complex preliminary calculations and marking the locations of future holes, which reduces the labor intensity of assembling a furniture structure and allows such work to be completed in a shorter period of time. Even a novice specialist can understand the use of a jig for drilling for dowels and solving other technological problems.

Before purchasing or making your own homemade jig, determine what tasks you need to use it for, and based on this data, select its type and design.

Among the jigs for drilling holes, a number of categories can be distinguished by type of design and functionality.

Invoices

These jigs are so called because they are placed on the workpiece and secured to it or simply fixed by hand. Using jigs of this type, in particular, they drill holes in chipboard, MDF boards and other flat parts.

Rotary

Such templates can be used to make holes on cylindrical parts. Conductors of this type are equipped with vertical and horizontal axes of rotation, which makes it possible to make holes at different angles with their help.

Universal

These are devices that are especially relevant for small batch production, where the ability to quickly change over the equipment used is important. This type of conductor is endowed with just such functions.

Tiltable

These devices for drilling holes are required in cases where such a technological operation has to be performed in several planes.

Sliding and pinning

The sliding jig, in full accordance with its name, does not require fastening: it is simply applied to the area of the surface of the part where the hole needs to be drilled. Fixed jig devices, although more convenient, somewhat limit the freedom of action of the specialist, which is especially critical when performing drilling work on machines equipped with only one spindle.

Areas of use

Furniture jigs and templates are devices that are practically indispensable when assembling furniture structures. The use of jigs allows you to avoid the main problem that arises when drilling holes - the drill entering the workpiece at the wrong angle. Correcting this error takes a lot of time and effort, and it is not always possible to fix it at all. The jig used for drilling holes not only allows you to correctly orient the drill at the processing site, but also prevents the tool from straying from the specified trajectory.

Devices such as furniture jigs and templates are used both in the production and assembly of furniture, when holes must be made in the elements being connected to accommodate fasteners. In such cases, a jig for dowels or a jig for drilling for confirmation is often used, without which it is not possible to make high-quality holes for fasteners. Such a device is indispensable in cases where it is necessary to make holes, including at an angle, in thin slabs (in particular, when making holes in chipboard or MDF).

When using a jig to drill holes, the process of assembling furniture is simple and fast. Using such a device, holes can be drilled at any distance from the edge of the part, regardless of its width.

Modern furniture actively uses dowels, which at the same time are a rather outdated fastening element. That is why the doweling jig is used in the production of furniture structures. The main difficulty when using such fasteners is that the axes of the holes made in the parts being connected have a right angle to each other. Accordingly, such holes should be located strictly perpendicular to each other. Without the use of such a device as a dowel jig, it is difficult to perform them.

Furniture production is not the only area in which jigs designed for drilling holes are used. Templates are no less often used to drill a hole in a pipe and other cylindrical parts. Conductors allow you to make high-quality holes even in small-diameter pipes.

The size and operating principle of modern conductors may vary. Some of the models of such devices are much easier to buy, and some are easy to make with your own hands. The fact that serial devices, especially those for universal use, are not cheap, also speaks in favor of making a furniture jig for drilling holes with your own hands.

Homemade conductor devices

Jigs of the simplest design, for example, those used for drilling holes for confirmation, are relatively inexpensive, so many craftsmen do not bother making them themselves and purchase serial models. Meanwhile, there are those who are even like this simple devices trying to do it with his own hands. The question of how to make a jig for drilling with your own hands often arises and, if necessary, drill non-standard holes.

To make your own jig for dowels or a jig for confirmations that is simpler in design, you can use drawings and videos on the Internet.

To manufacture such a device, naturally, you will need a drawing of it. You also need a minimum set of tools and equipment:

electric or hand drill;
a set of locksmith tools;
Bulgarian;
welding machine (for the manufacture of jig devices of a more complex design).

The simplest homemade conductor can be made from available tools and materials that are available in abundance in most home workshops or garages. The use of such materials, which include pieces of metal reinforcement, wooden blocks, metal plates, etc., allows you to significantly save on the purchase of a serial model of the device.

Making a homemade jig for a drill or single-spindle machine takes place in several stages.

Square reinforcement with a cross section of 10 by 10 mm, using a hacksaw or grinder, must be cut into pieces of the required length.
The centers of the holes through which drilling will be performed should be at a distance of 8 mm from the edge of the conductor plate. It is at this distance that the center of the chipboard or MDF board in which the hole is drilled is located.
The pitch between the holes on the jig, in accordance with generally accepted furniture standards, is 32 mm, while the diameter of such holes should be 5 mm.
If you equip a homemade conductor with a stop, then using such a device will be much more convenient. To create such a stop, you need a metal plate 1 mm thick and 25 mm wide, which is bent at a right angle and fixed to a ready-made jig device made from reinforcement.
After the structural elements of a homemade conductor are fixed with a clamp, they must be securely connected to each other using threaded fasteners.

Yes, there are drilling machines. But they only allow you to work with workpieces of small diameter. In addition, bulky equipment takes up space in the apartment. In addition, work on the wall is not performed using the machine.

To make using the drill easier, manufacturers offer special guides. These are devices that allow you to maintain the correct positioning of the tool relative to the workpiece both before starting work and during the process of penetration into the material. The main advantage of these devices is mobility and affordability (relative to drilling machines).

Conductor

The device is a plastic housing in which guide bushings for different drill diameters are rigidly fixed. By limiting deflection, drilling can be performed with acceptable accuracy on a variety of materials.

The conductor is held with one hand, and the other holds the drill. There is no need to constantly monitor the slip angle. In addition, the device allows you to accurately start drilling at a given point. No punching is required.

Almost all guides with an angle of 90° allow you to work on rounded surfaces (pipes). For this purpose, a special groove is provided on the lower support heel.

There are also simpler designs (if a clip of several diameters is inconvenient to use). For example, a mandrel into which bushings of various sizes can be inserted.

In addition to standard guides with an “attack” angle of 90°, there are specialized jigs in which the bushings are located at a different angle.

Advantages:

low cost.

Flaws:

low accuracy (there is a slight play in the guide sleeve);
wear effect on the drill.

Guides with sliding carriage (household version)

They represent a support frame on which vertical posts are fixed. The carriage moves freely (but without distortions) along the guides, in which the drill body is secured. The simplest designs cannot change the angle of the racks.

As a rule, fixtures are equipped with a 45° cutout for fixing cylindrical workpieces (for example, pipes). The support is equipped with a handle for holding and has a non-slip coating. With its help, you can start drilling with high precision and under visual control and maintain a given angle.

Application can be limited only by the area of the workpiece: if it smaller sizes support platform, cannot be used.

Due to the fact that the support is fixed by the hands of the master, the placement of the guide can be anything: even on the ceiling.

Advantages:

affordable price;
high positioning accuracy.

Flaws:

Works only with certain drill diameters, and with the only possible shank.

Semi-professional drill guides

Semi-professional guides can be equipped with various fastening devices for the frame, drilling depth regulators, the angle can be set both along and across the plane of the tool’s swing. Due to this, the equipment turns out to be more bulky.

Professional drill guides

As a rule, guide posts for professional use are equipped with their own drill chuck. Why is this being done?

Even the most accurate drill clamp has a serious error. In addition, the drill gradually wears out, the bearings on the shaft give a slight play. All this affects the drilling accuracy.

The stock guide chuck mount is less susceptible to wear because it is used less frequently. Plus, it doesn't matter to you which drill is connected to the chuck. It's just a source of rotation.

Advantages:

high accuracy;
thoughtful fastening on the workpiece;
ability to perform work with high intensity and load.

Flaws:

high price;
narrow specialization.

Bottom line

Before you go to the store for a guide, decide what tasks you face. You should not buy expensive and bulky equipment unnecessarily. For most household tasks, the following device is suitable:

Sometimes at home you need to make holes in blanks made of wood, metal, chipboard or other material.

Rotary

The device body is equipped with bushings that adjust the rotation axes in horizontal, vertical and inclined planes. These models of jigs are designed for drilling cylindrical products.

Sliding

The name speaks for itself, the jig is not attached in any way, it is simply placed where the hole needs to be made.

Tiltable

Capable of making holes in several planes.

Stationary

They do not have rotating elements and are capable of moving the part and processing workpieces of the same type.

Universal

These conductors have a function such as readjustment. This allows small businesses to quickly and conveniently switch to the production of a new product.

Description of conductors

Let's start with the concept of conductor is a so-called template, the use of which allows for comfortable and ultra-precise drilling.

Moreover, you can drill either perpendicular to the surface or at any angle. If you use a conductor, then you do not need special qualifications, make complex calculations, mark where the holes will be, which saves a lot of time.

Areas of application

As we can see, due to the versatility and simplicity of their design, conductors are widely used in different areas activities.

Mechanical engineering

In the mechanical engineering industry, they are used for drilling holes in various workpieces made from common materials. Conductors are used that repeat the drawing with exact observance of all dimensions. Also used when drilling mixed type holes is required.

Furniture manufacturing

The most widespread use of conductors is in furniture production. Furniture conductors are used for installing fittings, assembling furniture and many other technological processes.

At the same time, furniture assembly is neat, precise and fast. A large amount of furniture contains dowels, which must be installed very precisely and there is no need for a conductor.

The most common jig for dowels is doweling. They mainly use overhead conductors made of lightweight materials.

Construction

Another area in which jigs are widely used for drilling holes is construction. They are used to drill technological holes in building structures, for example.

Main advantages of use

You can buy a conductor or make it yourself.

But before choosing a model, you should decide for what tasks it will be used and, based on all this data, you should choose the type and design of the tool.

So why should you use jigs for drilling holes?:

Intuitive use that does not require professional skills.
Low price of the device, as well as the possibility of self-production.
Saves a lot of time.
There is no need to mark the surface to be treated using.
Maintain precision when drilling.

A jig for drilling holes is an integral part not only of production, but it will also be useful in home life.

How to make a conductor with your own hands

Since there are many varieties of conductors, we will consider the original design and the analogue, respectively. So, let's begin.

Jig for perpendicular drilling

Its main purpose is to produce holes in thick workpieces at an angle of 90. In essence, it is a set of bushings combined in one body. Usually these are overhead conductors, which are widely used in furniture assembly.

Just place the device on the surface and you can start drilling right away, without punching. There is one drawback: the device should be held tightly, especially at the beginning of work. Because vibration can cause the device to shift.

This type of conductors can be made with your own hands.

As a base, you can use a wooden block, a piece of textolite, or reinforcement with a square section of 10x10 mm.
We treat the surface well, clean it and begin marking.
Please note that the center of the holes should be 8 mm. from the edge of the workpiece. This is due to the fact that 8 mm. this is half the thickness of the sheet.
According to standards, there should be exactly 32 mm between the centers of the holes.
After that, we make holes with a diameter of 5 mm in these centers.

A homemade jig can be used, but for more convenient use, a stop should be designed; for this, metal 23-25 mm wide is used. and 1 mm thick, after which the sheet is bent at an angle of 90 and attached to the conductor. Also, bushings of different diameters can be inserted into the base of the conductor.

Conductor for pipes and cylindrical blanks

Everyone knows that making a hole in a sloping surface is problematic; the end of the drill constantly jumps off. This type of conductors is fixed in a given position and allows you to work with high precision.

This type of conductors can be made quickly and independently.

To do this, we need a block of hard wood, loosened diagonally. And we attach a piece of plywood to the edge of the block using self-tapping screws.
Then we make holes of the required diameter in the wooden block.

That's it, the conductor is ready for work. To make the holes less likely to break, they can be reinforced with metal sleeves, which are made from round pipes of different diameters.

Jig for drilling holes at an angle

This type of drilling is rarely used.

It should be noted here that in metal products this type of hole is made only with a milling cutter. As for wooden products, there are ready-made solutions in the form of kits.

It’s easy to use these jigs; we press the workpiece tightly to the base, set the specified height, and as a result we get smooth and beautiful oblique holes at an angle. Yes, if we don’t need a through hole, then don’t forget to put a stop ring on the drill itself.

Making this type of device on your own is difficult and problematic. There is enough simple ways and options, but they are not accurate. So, for example, a drill is placed on a prepared inclined surface and our workpiece is drilled at the resulting angle, as we understand, the accuracy suffers greatly.

Jig for drilling holes for dowels

Their main purpose is to maintain the alignment of the holes, into which dowels will subsequently be installed. That is, when you apply the jig to both sides of the product, you get a perfect joint.

As you understand, this type of conductors can be made independently. If you have a flow of workpieces with the same geometry, it will be convenient for you to use an overlay template. It is advisable to use hardboard or other transparent material (plastic) as a template.

We mark and drill holes. It is advisable to drive brass or copper tubes into the holes so that the drill does not break the calibration hole.

Universal device

When you use blanks various forms and sizes, then you will need a universal device. The most interesting thing is that this device can be made from scrap materials.

For this we need plywood about 15 mm thick.
We make three identical blanks.
We make holes along the edges into which dowels are installed as legs.
We make one hole in the middle, which we reinforce with a metal tube.
We make three metal strips with symmetrically located holes; they will serve as a shoulder. These shoulders are responsible for the linearity of the holes of the future conductor.
We make cuts in the plywood blanks and install metal shoulders, securing everything. Our universal self-centering jig is ready.

Conclusion

Any universal jig for drilling holes is made to save time and money. Whether you make it yourself or buy it ready-made in a store is up to you to decide.

It should be noted here that for one-time use or for use at home, it is enough to buy the simplest jig, and if you practice constantly, then you should buy professional equipment for drilling holes, which is expensive (Wolfcraft).

Very often, when repairing furniture or assembling it, you need to accurately drill holes for the firmmat, dowel and other fasteners. If you drill a sheet of chipboard, it is almost impossible to do this with a simple drill, since the hole breaks and it is not always possible to make a right angle. Therefore, for such work you must have a tool called a conductor.

Classification of conductors

The main function of jigs is to ensure straightness in drilling wooden surfaces throughout the entire depth of the hole. Such devices are used quite often in metal processing and, as a rule, are supplied directly with the machine. Due to the need to create such holes in furniture production in large quantities, such devices are in great demand among craftsmen.

There are the following types of conductors:

If the jig has sufficient rigidity, then it can be used not only on flat planes, but also for curved pipes, etc. In this case, it is secured with a clamp. But under no circumstances should it be used for fastening on wooden surfaces, as it can damage the furniture. You can buy it in the store, or make it yourself.

The jig is in fact a template for making holes, with the help of which such work can be done with maximum accuracy. Due to the simplicity of the structure, they are often used not only in the areas of furniture production. In particular, they are actively used in the field of mechanical engineering for drilling holes in various workpieces, etc. We should not forget about the furniture industry, where such a device is used for various needs when assembling furniture fittings.

Features of self-production

When designing a conductor for confirmation, it is necessary to correctly calculate what functions it will have to perform in the future. It should be done for the most commonly used fasteners in the house. If such a device is required by furniture makers for constant work, then it is better to buy a factory model, which is distinguished by great precision. In addition, manufacturers often include additional fasteners, stops and templates in the kit.

The price of such a device for professional use ranges from 400 to 1100 rubles. It depends on the immediate capabilities of a particular unit, the number of holes made, their length, etc. Many people are interested in how to make a furniture jig with their own hands. Drawings with dimensions are a must for novice craftsmen, as they allow you to make a high-quality design on the first try. Similar diagrams can be found on the Internet.

Basically, the conductor has the following elements:

The basis of the product. It is directly applied to the plane of the furniture, on which the holes will be drilled.
Guide bushings. A drill goes through them.
Surface clamping parts. As a rule, they are located at the end of the conductor.

To start designing your own conductor, you need to choose the right corner. It is better to make a non-equal-flanged corner, since it will have much more possibilities, and choose the maximum thickness of the shelf.

Next you need to take care of the correct direction of the sleeve. It can be made from stainless pipe. The length of the sleeve should be at least twice as long as the hole in which it will be located on the angle. The bushing should fit tightly in the hole. The simplest and most common option is planting according to the shaft principle. A corresponding hole is drilled in the corner for the already known diameter of the bushing, and then the fit is made. It is recommended to use a low interference fit.

There are cases when the jig needs to be made for drilling deep holes. Then the bushing is made with a collar. The number of possible holes, their length and the distance between them is selected to suit the specific needs of each master.

Several options can be used to attach the device:

Design for confirmations and dowels

A furniture jig for drilling holes for dowels and confirmations is a very necessary device for furniture makers. Especially if chipboard material is used.

For these purposes, two types of conductor are used:

Dowel jig with clamp fastening with many functions. The basis of this design is a corner made of thick aluminum. Since the device is quite long, there is an additional fastener in the middle. When turning the angle ninety degrees, the increased thickness of the device helps a lot. The bushings on the structure are located at the distance most often used for confirmations and dowels in furniture production.
A two-slider jig, which is used to make a hole in two parts fastened together. The design consists of two strips that are connected by fasteners. It has several holes, so you can install devices at different widths.

Scope of use

Furniture jigs are devices that no furniture maker can do without while working. Such devices allow you to avoid the main problem in furniture production, namely the drill entering at the wrong angle. If you make such a mistake, it is very difficult or even impossible to correct it later. Such a device not only makes it possible to correctly direct the drill during operation, but also allows the tool to constantly maintain the desired trajectory (flat, perpendicular or at an angle).

Such devices are used both in the design and production of furniture, and during assembly, when there is a need to make holes for fastening elements together. Often, for such actions, conductors are used for firmmats or dowels, without which it is impossible to make straight holes. Also, you cannot do without this device if you need to make holes at an angle or in the end of a thin slab (it is especially important to use the device when working with chipboards).

When drilling holes using this design, the process itself is quick and simple. The fastener allows you to do work at any distance from the edge of the slab, as well as regardless of its width.

In the furniture industry, dowels are often used as fasteners. But at the same time, this option has already existed for a long time, and their use requires the presence of a drilling jig when working. The only condition and at the same time a problem is the fact that the parts being connected to each other must have a right angle during operation. Therefore, such elements must be located exactly perpendicular to each other. When making holes for dowels and adding parts, it will be very difficult to do without a jig.

Furniture production is not the only area of application for such devices. They can often be used to make holes in pipes and other round-shaped parts. Special devices allow you to make high-quality holes even in the smallest tubes.

The principle of their operation and dimensions may be different. Some narrow-profile models are better to buy than to produce yourself. But, on the other hand, the price of such devices is not small, so this is a disadvantage when compared with home-made models.

How to make it yourself

The simplest designs are cheap, and professional furniture makers are not puzzled homemade production, but prefer to buy factory models. But there are also craftsmen who want to make such a device with their own hands.

To create a conductor yourself, you need to use drawings, of which there are a lot on the Internet. With your own hands you can make simple designs for confirmations and more complex ones for dowels.

For production you need to prepare the following tools:

drill;
classic set of tools for a locksmith;
welding;
Bulgarian.

The simplest conductor can be made from improvised means, which are generally found in any household, in a workshop in the country or in a garage. To create it, the simplest materials are suitable, such as fittings, metal sheets and wooden blocks, etc. They can significantly save money in the production of such a device.

The manufacture of such a device should be carried out in several stages:

To ensure that there is little dust during operation, you need to install half a plastic bottle. It will also collect dust.