A puncher in a home tool kit, in our opinion, should be a must. It is clear that a modern good electric drill with the function of impact drilling with holes in the same concrete or brick wall will cope without much difficulty. However, if you need to drill large diameter holes for plastic heating and plumbing pipes, or even make holes for sewers, then an electric drill will be useless.
Moreover, drilling may not work precisely because of the large size of the hole. You need a perforator and it must have a crushing mode. Most small rotary hammers usually do not have this feature, but if you search well in hardware stores, you can certainly find a relatively inexpensive rotary hammer with 3 modes of operation.
One of these perforators is the DEFORT DRH-800N-K perforator model.
This hammer drill has a fairly powerful electric motor of 800 watts.
Like other rotary hammers, it is equipped with an SDS+ shank drill chuck.
These drills can be changed very easily and quickly. With the described power of the perforator, the impact energy is 3.3 J, which is a very good indicator.
The tool has 3 modes of operation: conventional drilling, impact drilling and crushing. The first mode is used in cases where it is necessary to drill plastic, wood or metal. Since drills with an SDS+ shank are only used for hammer drilling, in the first mode it will be necessary to use conventional drills for an electric drill. But in order for them to be installed in a puncher, it will be necessary to use a special adapter cartridge, which already has the usual classic sector clamps.
The second mode - impact drilling is the main mode and is designed to make holes in various materials from mineral substances, both artificial and natural. It can be concrete, natural stone, slate, brick, various wall blocks, etc.
And finally, the third mode - crushing.
It is used mainly for dismantling work, or, as mentioned above, in order to make large diameter holes in the wall. The DEFORT DRH-800N-K puncher is sold in a handy case. It is convenient to store tools and accessories in it, as well as to carry the rotary hammer. Additionally, when buying a perforator, you get an additional handle, a depth gauge, several of the most used concrete drills and a chisel for dismantling work.
With the described model in homework, you will be able to perform construction and repair work in your home. We would say more. This hammer is quite suitable for small construction teams that are engaged in the repair and decoration of apartments and houses.
The described model has built-in electronic speed control and reverse function. These bells and whistles will not allow the puncher to burn out in the event of a jammed drill or drill, and it is also easy to pull it out.
Specifications perforator DEFORT DRH-800N-K
Perforator power: 800 W
Number of modes: 3
Number of speeds: 1
Maximum revolutions: 780 rpm
Number of blows: 4850 beats / minute
Impact force: 3.3 J
Cartridge type: SDS +
Electronic speed control: yes
Reverse function: yes
Case: yes
Maximum drilling diameter:
- metal: 13 mm
- stone: 30 mm
- wood: 30 mm
Perforator weight: 2.6 kg
Warranty: 24 months