If you started building a house or you are planning to renovate your apartment, then a punch in these cases can be called one of the necessary tools. Since this device became available to the ordinary consumer, it has become more comfortable and easier to work. Similar devices today are offered for sale in a wide range. They have different energy and purity of impact, power, as well as spindle speed. To mount the drills, different cartridges are used.
Features of choice
It is important to choose a tool also taking into account the shape. Certain functions can be built into the hammer drill. Some of them are necessary, while others are optional. You will need to pay extra for them. They are not always needed in everyday life. Among other market offers, Metabo rock drills should be highlighted, reviews of which you can read below. Perhaps they will allow you to make the right choice.
Main types
More powerful and expensive are professional appliances. They have many features. They are durable and reliable. To distinguish such devices from households is quite simple. They are usually painted in a different color and have a more impressive weight. The main difference is uptime. In duration, it reaches 8 hours. But bulky heavy equipment is not necessary at home. You do not have to perform super tasks in everyday life. For ordinary repairs, and for hanging shelves, a middle class model will be quite enough.
Among the optimal characteristics of a rotary hammer for home use, power should be highlighted. Usually it varies from 0.5 to 0.9 kW. There should be three modes of operation. It should also be guided by the strength of the blow. Usually in household models, it does not exceed 2.2 joules. There must also be a protective sleeve in the design. It is necessary to protect the tool from jamming. To perform home tasks you will need a rotary hammer with adjustable shaft speed. The drill must be secured with a system that eliminates the use of a key to clamp the chuck.
Types of perforators according to the shape of the body
In form, the described instruments are L-shaped or straight. In the former, the engine is located vertically, thanks to this the device is more compact. Motor cooling is integrated efficiently. Such units can work for a long time. However, they do not overheat, and they are ready to serve for a long time. However, their weight is quite impressive.
Long and narrow rotary hammers weigh less. After all, they have an appropriate design. Thanks to her, they can climb into any gap. The engine here is horizontal.
Reviews about the model KHE 2644
A similar device can be purchased for 7300 rubles. It is a rotary hammer with three operating modes. The case is made of aluminum alloy, which extends the life of the device. The working life of carbon brushes is increased due to the rotary brush holder. This provides equal power in both directions of rotation.
Using the depth gauge, you can make identical holes and drill them to a given depth. Consumers really like that the Metabo 2644 puncher, which has only the most positive reviews, has many advantages. Namely:
- universality;
- convenience of work;
- the presence of a reverse;
- hole depth adjustment;
- comfortable operation.
Additional opinions
Buyers emphasize that the punch has a convenient switch. With it, you can select the desired mode of operation. After reading the reviews about the “Metabo” puncher, which are described in this section, you can understand that it has a powerful percussion mechanism. You may also need the ability to turn off impact when drilling in unstressed mode.
For precision work, a controlled soft start will help. An automatic safety clutch ensures safety during operation. According to consumers, this factor is a rather important condition when choosing such equipment.
2660 Quick Hammer Drill Reviews
This model of equipment will cost you 9300 rubles. The device can operate in one of three modes. For the convenience of continuous operation, there is a lock button "Start". This eliminates the need to hold your finger on it. According to consumers, the tool is good because it has a protective sleeve. It prevents turning the equipment in the hands when jamming equipment.
Getting acquainted with the reviews about the “Metabo KNE 2660” punch, you can understand that it has many advantages. Among others, the masters distinguish:
- dust-proof engine;
- availability of speed control;
- safety clutch;
- the presence of a case for transportation and storage.
For a simple change of equipment, the manufacturer has provided a cartridge. Customers especially like the fact that with the help of such a punch you can work using different materials. For this possibility, the speed control is responsible.
Reading reviews of the Metabo 2860 Quick punch, you can understand that such equipment has very outstanding technical characteristics. Among others, it should be noted the power, which is 850 watts. Working with the tool is quite simple. After all, it has a small weight of 3.1 kg. Cable length reaches 4 m.
There is a speed adjustment in the tool. You may also be interested in the fact that the equipment provides for the presence of a safety clutch. From the reviews of the “Metabo 2660” rotary hammer, you can also find out that the device does not have vibration protection. The maximum impact force is 3 joules. The reverse is provided by turning the brushes. Customers also like the fact that such equipment is manufactured in Germany. Indeed, for many, this is the standard of quality.
2860 Quick Punch Series Reviews
A similar device costs a little more, you can purchase it for 12 500 rubles. The tool has a special chuck with which you can quickly and conveniently change the equipment. The additional handle, according to customers, contributes to comfortable operation and reliable grip. There is a reverse function in the equipment. It helps to easily twist the drill from the material.
By reading the reviews on the Metabo 2860 rotary hammer, you can understand that the equipment weighs only 3.1 kg. Its power is 880 watts. There is no vibration protection in the device, but there is a safety clutch. The spindle speed reaches 1100 rpm.
The maximum drilling diameter in metal is 13 mm. Among the additional benefits, buyers highlight:
- the presence of an additional keyless chuck;
- engine protection from dust;
- start key lock.
Application features
Together with the punch, it is recommended to use exclusively native cartridges, lubricants and drills, which are provided by the manufacturer. Cleaning, maintenance and lubrication are regular. Particular attention should be paid to the shanks.
Working for a long time without stopping the tool is not recommended. It should be stopped periodically so that it cools down. Reading reviews about the “Metabo 2860 Quick” rotary hammer, you can highlight for yourself some features of the operation of such equipment. Consumers emphasize that when drilling deep holes, work must be done in several steps. The drill is then removed each time, which allows you to clean the hole. If the tool is pressed, the percussion mechanism may wear out ahead of time. This is also fraught with overheating of the motor armature.
Do not use the chiselling mode for too long. It must be mixed in a rotational mode for 2 minutes. This will allow the tool to cool and allow the lubricant to be distributed in the right places. This contributes to the operation of the forced lubrication system.
The reviews on the Metabo punch say that to avoid damage to the cartridge, it should be perpendicular to the axis of the hole. Tool skews should be avoided. The electric motor brushes and the boot must be inspected periodically. They are changed and put in order. Do not expect until a small malfunction turns into a real breakdown. It is better to take the tool to a service center. It will cost you less.
KHA 18 LTX Battery Reviews
A similar model of equipment is rechargeable. You can buy it for 10 000 rubles. The device operates in one of three modes. Safety clutch ensures safe operation. Battery packs have a charge indication. For drilling, you can turn off the impact function. This will allow you to tighten the screws.
After reading the reviews about the “Metabo” rock drill, you can understand that it comes without a charger and batteries. Among the main characteristics, the absence of a quick change cartridge should be highlighted. The equipment weighs 2.9 kg. The impact force reaches 2.2 joules. The maximum drilling diameter in metal is 13 mm.
Using a drill, you can drill a hole in concrete with a diameter of up to 24 mm. The engine of such equipment is brush. The tool comes in a box, which, according to consumers, is not very convenient when carrying and storing. Getting acquainted with the reviews about the “Metabo” cordless rotary hammer, you will highlight several advantages for yourself, among them: control of the drilling depth, additional handle, ease of operation.
Finally
If you still do not know which model to prefer, it is worth considering a few. The "Metabo KNE 2660 Quick" puncher, the reviews of which are presented above, for example, is an excellent solution if you plan to use the tool not for very long during the day.