An adapter from a hammer drill to a drill: what is it and how to choose?

The hammer drill is a universal tool equipped with a percussion mechanism and special chucks, with the help of which the working attachment is fixed. The advantage of such chucks is that they quickly allow you to change nozzles and fix the drills reliably, regardless of their diameter. It is convenient during work, but it is necessary to choose the right adapters in order to ensure their long-term operation.

Although rock drills do the same job, they come in different designs. The torque from the engine to the nozzle is transmitted by means of gears, and there is also a mechanism for fixing the drills in the design. These devices can work not only as a percussion instrument, they also have a rotation modetherefore, the use of conventional drill chucks is not permitted. They need to be equipped with SDS-chucks capable of withstanding rotational loads and reciprocating movements. If such a cartridge fails, then it must be replaced, since in some cases it will be impossible to make repairs.

The attachments are used to work with concrete or stone, and they are made with inserts of hard metals.

The nozzle consists of several parts:

• cores;
• spirals;
• shank;
• dust removal cavities;
• fastening part.

The more the tool motor rotates, the better the drilling process will be. Since the hammer drill is more powerful than a conventional drill, the nozzle itself is made of high-quality metal, which ensures a long service life and the ability to adjust the angle of inclination.

When working with this tool, there may be cases when it is necessary to not only crush a certain base, but also drill a hole in it. In this case, it is necessary to have a tool with a shank, which allows you to install a drill of any diameter, regardless of the shape of the shank itself. The drill is installed using an adapter or adapter, which can be fixed on the tool.

Such a device currently costs about 300 rubles on the market and is of different types, which allows you to buy it for use with drills with different shapes of shanks. You need to purchase quick-release clamps, which will allow you to quickly change drills and serve the device longer.

With the help of such a device, it is possible to perform different types of work with a perforator, which the drill cannot cope with. Also, this machine is more powerful than a conventional drill, and therefore it can drill holes of sufficiently large diameters without overloading the tool. It is also important to take into account that during operation, a backlash may appear in the cartridge, which means that this device is out of order. It is necessary to disassemble it and determine the reasons for the malfunction.

This is a great option for those who need to use rotary hammers not only for drilling, but also for other functions.You can purchase such an adapter at an affordable price and use it for drilling or drilling various materials. At the same time, one of its main advantages is that it can be used to quickly change nozzles, increasing productivity. This makes the hammer drill more convenient to use.

Today the SDS cartridge is in demand due to its reliability and ease of installation. It can be quick-release, and the main difference is that you can tighten the nozzles with your palms. To ensure the durability of such a cartridge, it is necessary to periodically lubricate and clean it from dust.

If the hammer drill starts to work with jerks and stops, as well as there are extraneous noises during operation, it is necessary to inspect the cartridge first. The reason for the appearance of such factors may be:

• circlip wear;
• damage to the gasket;
• slipping of the spring.

To prolong the longevity of the cartridge, it is necessary to periodically remove dust and lubricate it. To do this, it is recommended to perform the actions in a specific sequence.

1. Move the clamping ring on the chuck with a screwdriver.
2. Remove the cover.
3. Disassemble the structure.
4. Lubricate the spring.

Assembly work is carried out upside-down.

Also, to extend the life of this device, you need to use the perforator itself correctly.

The masters give such advice:

• Do not allow the device to idle for a long time.
• Do not apply strong pressure to the tool during operation.
• If you have to process soft materials, you need to use the shockless mode of operation.
• For hard substrates, lubricants or emulsions should be used.
• Use small borax.
• Clean the shank periodically.
• Do not overheat the device.
• Remove dust from the rotary hammer before and after work.

To perform all these activities, you can use special products and oils, including brushes, which can be purchased inexpensively in the store. If you adhere to these recommendations, then the tool will last a long time and will not fail.

Before purchasing this device, you must take into account the type of cartridge that was previously used in the device. In modern models of rotary hammers, the following types of cartridges can be used:

• Sds-max. Holds 20mm shanks and fits on professional models.
• Sds-plus. It is used in household appliances and holds shanks up to 10 mm in diameter.

When choosing a hex head, all these factors must be taken into account, otherwise the chuck simply cannot be installed on the tool. Also, when choosing, you need to pay attention to cartridges from well-known manufacturers, and it is recommended to purchase those elements for clamping the nozzles in which the use of special keys is not required. The purchase of such a chuck will allow you to conveniently work with a hammer drill and quickly replace drills if necessary.

You will learn how to use drills from a hammer drill in an electric drill in the following video.