Which hammer drill to buy for the house - choose the best household tool

The puncher is a necessary thing in the household. Especially if the walls of the house are made of concrete or brick. Hole these materials with an ordinary drill, even equipped with a percussion mechanism, is not an easy task. And if necessary, to dismantle a piece of the wall without a punch at all will not work. But what kind of hammer drill to buy for the house - light or heavy, household or professional? The answer to this question is in our new material.

Which rotary hammer is best to buy for home

Characteristics sufficient for rotary hammers of household type

Determine the class of device

To navigate the variety of these tools, we will deal with their classification. This will help you choose the right hammer drill.

However, there are few classes - only three:

  • Lightweight rotary hammers weigh 4 kilograms or less. They are most often bought for domestic needs. And if a perforator for home is mentioned somewhere, then, as a rule, this is just a light tool. It is used mainly for punching holes.
  • Middle-class rotary hammers will be more impressive. They can have a weight of 5 to 8 kilograms. Possessing a very good impact force (up to eight Joules), they are even capable of destroying a steel grid. Or to smooth out irregularities on the surface of concrete, with the ease of chipping everything superfluous.
  • Heavy-duty rotary hammers are tools for the pros. They weigh more than 8 kilograms, with excellent functionality. Such a powerful device can punch a hole in any, even the hardest, surface.

The power with which to strike

This characteristic, also called impact energy, is measured in Joules and is decisive for such devices. After all, it depends on how deep the drill is able to plunge into the material. For lightweight perforators of household type, this value does not exceed 1 - 2 Joules. Keep in mind that with low impact energy you cannot properly punch holes. After all, a punch will work like a hammer drill.

Drill mounting system

There are also three systems for connecting the drill to the device. They affect the behavior of the device during use, as well as its reliability.

Drill mounting system

The system - SDS plus - is used in small rotary hammers (up to four kilograms in weight). Such a device can make holes with a diameter of not more than three centimeters. It is convenient and compact, so it is used in everyday life most often it is equipped with household models.

Remnant
Moreover, for this type of drill mounting, you can purchase equipment, as they say on each corner, in contrast to the equipment for the rarer SDS max system, which you may not even find in some small stores.

About the power of the punch

This indicator is not fundamental. Even the best home punch has a lower power than any drill. After all, energy when punching holes goes much less than when drilling them. The punch drill should not spin as fast as a drill in a drill. And to achieve a high rotation speed, you need a lot of energy. Lightweight rotary hammers, ranging in power from 400 to 800 watts, are well suited for home repairs. They can be called the most popular.

Choose the number of operating modes

The number of these modes is again three. There are perforators with one mode of operation, and with two or three modes.

  • A rotary hammer with one operating mode is similar in its functionality to a drill. He easily drills a wooden or metal surface.
  • Hammers with two modes can do more types of work. They are able not only to drill, but also to connect drilling with axial translational movements (impacts) of the working part.
  • The puncher with three modes has all the features of previous types of devices.In addition, it can strike without spinning the rig. In this case, the third mode is activated - a clean hit.

When choosing a specific model, carefully study the instructions. It indicates how many modes a particular device has. After all, any model may have differences precisely in this parameter.

Operating modes
In my opinion, the presence of 3 operating modes is optimal.

Ergonomics

The punch can be either a straight shape or curved at right angles in the form of the Latin letter "L".

L-shaped punch
In corner models, the engine is vertically located, and its cooling due to the reduction in length occurs more intensively.

Due to these design features, the continuous operation time of this type of device is longer than that of straight-form models. And they are leaders in terms of resources. However, angular perforators are not without drawbacks, which are a solid weight and dimensions.

Narrow punch
Therefore, it is often less convenient to use such a perforator than a straight-shaped device.

Optimum performance for a home punch

To easily cope with stubborn concrete, rapidly punching walls with a diameter of 1.6 to 2.0 cm, we need a device with the following parameters:

  • Power - is between 500 and 800 watts.
  • Impact force - lies between 1.2 and 2.2 J.
  • Operating modes - three. This is a simple rotation, rotation accompanied by strokes, as well as strokes that are carried out without rotation.
  • To change the engine speed, there must be a special regulator.
  • The tool is equipped with a special protective sleeve, which prevents possible jamming of the drill in the surface for processing.
  • It is very convenient when special keys are not needed to attach and remove the drill shank to the chuck of the device. The SDS-Plus mounting system meets this requirement.
  • It’s very good if the kit includes a cartridge for switching to ordinary drills, then the hammer can be used as a drill equipping it with various nozzles.

Choosing a brand

Even glancing briefly at the perforators in the store, you can often immediately see where the household tools are here and where the professional ones are. After all, they are conveniently painted by manufacturers in two different colors. When deciding which one is best to buy a punch for a home (that is, a household), take a look at the brands listed below. This is MAKITA, BOSCH, Hitachi, STERN. And now we’ll tell you more about each of the manufacturers.

Punchers MAKITA

Household punchers of the Japanese company Makita - lightweight, convenient and reliable devices. If you want to make small repairs in the office or at home, hang shelves, make recesses for wiring, then Makita will perfectly perform all tasks. The operating mode switch (from conventional drilling to drilling in impact mode) for these devices is located at the rear. There is also a reverse handle.

Hammers Makita
The most popular models for use in everyday life: Makita HR2450 (it is in the photo), Makita HR2470 and Makita HR2470FT.

Main characteristics:

  • Power - no more than 700 W;
  • impact force - 3 J;
  • engine speed in one minute - no more than 4500.

BOSCH rotary hammers

German Bosch rotary hammers made using the most modern technologies are distinguished by increased reliability and high quality. Their clearly triggered electronics, time-tested, practically does not fail. It provides the most accurate adjustment of the rotational speed of the drill. If you see a tool of this brand in blue in the store, then be aware that this hammer drill is designed for professional craftsmen.

Bosch rotary hammers
Those who are looking for a device for use at home should pay attention to the models painted in green. Which I will not advise on specific models, there are a lot of them and the quality of them all is up to standard.

Hitachi rotary hammers

These rotary hammers come from Japan. If you just have to do the work of making holes for fasteners, then pay attention to the low-power lightweight model Hitachi DH22PG. It has two modes, light as a feather, and copes with the bulk of everyday tasks. In principle, some professional work can be done on this “baby”. After all, he develops a good torque, overcoming the hardest obstacles.

Hitachi rotary hammers
You won’t get tired with it - extremely comfortable handles and low weight will not allow this.

Here are his characteristics:

  • Power - 620 W;
  • impact force - 1.4 J;
  • the number of revolutions in one minute - 1500;
  • Weight - 1.9 kg.

STERN rotary hammers

This is an Austrian brand. Reliable and solid, but suitable only for those who are confident in their abilities. After all, she produces punchers very weighty. These are both professional and household models, the power of which varies from 620 to 1250 watts. Stern does not like excesses; its punchers are distinguished by rigor and minimalism. They have a button to turn on, drowning which, you can work for a long time, as well as a mode switch (there are three of them in this model) and that’s all. No more details are provided on the case.

Hammer Stern
However, sometimes there is also a frequency regulator on the case.

Video: Choosing the best home punch