In the line of rotary hammers of almost any manufacturer of construction tools, there are so-called amateur models. They are distinguished by a fairly affordable price, a small weight, a set of functions sufficient for carrying out basic work with this tool during construction and repair in small volumes, which we can observe almost everywhere.
One of these tools is the BORT BHD-650 perforator model.
This rotary hammer has a weight of only 2.4 kg and a power of 500 watts.
In this case, the rotation of the drill reaches 1550 rpm.
This drill has 3 modes of operation. That is, you can carry out conventional drilling in hard materials, ranging from steel to wood and plastic. True, for this you need to buy
chuck adapter for conventional drills for electric drills with cams.
In the main set, which is sold in the store, the BORT BHD-650 perforator is equipped with a classic SDS + chuck for drills in mineral materials, but an additional adapter is included.
This chuck is designed for stone drills that do not tighten into the chuck. It is in the standard configuration that a puncher in the drilling mode with impact makes holes in a wide variety of materials from mineral components. It can be concrete, brick, natural stone or wall blocks, etc.
The third mode of the puncher is the impact mode or the chiseling mode. In this mode, the tool inserted into the chuck does not rotate around its axis, but only makes longitudinal movements. In this case, you can install a pike or a spatula in the cartridge. These nozzles are designed for dismantling various masonry or wall chasing, unless of course they are made of durable concrete.
The number of blows in the specified model of the perforator can reach 7100 per minute.
The specified model of the rotary hammer is sold in a case, which additionally contains 9 additional accessories. This is primarily a cartridge for conventional drills, a set of basic drills, an additional handle and a drilling depth limiter for blind holes of a given depth.
The total weight of the kit is slightly less than 5 kg.
For people who are used to buying a universal tool, so to speak, in the collection, this is truly a gift, since you will not need to run around the shops and buy everything you need.
True, we note right away that the starter kit is only suitable for small homework and is not intended for large-scale construction. Although it is not easy to find a lightweight hammer drill with three drilling modes for a relatively low price in the modern market. Usually, manufacturers, in order to reduce the price of a product for light weight and power hammers, leave only 2 modes (drilling and drilling with impact).
Specifications perforator BORT BHD-650
Perforator power: 500 W
Number of operating modes: 3
Number of speeds: 1
Impact force: 1.5 J
Number of impacts: 7100 beats per minute
Chuck type: SDS +
Maximum drilling diameter:
- stone: 22 mm