Hitachi is one of the largest manufacturers of construction and industrial equipment, machinery and tools. In the line of the company you can find both professional and household models for home use. Hitachi DH26PC semi-professional rotary hammer is positioned as a universal tool for a wide range of tasks. It has many worthy consumer features, but there are serious drawbacks.
Tool Overview
The model continues a series of compact, lightweight and functional rotary hammers that allow you to easily drill in conditions of not only open, but also inaccessible areas. The tool has three operating modes, which also allows, in addition to drilling, to chisel and impact. As for the target materials, it is again worth noting the versatility that distinguishes the Hitachi DH26PC rotary hammer - 830 watts of power potential ensure reliable work with concrete, brick and metal. You just need to choose the right tooling to make the processing process more efficient. The manufacturer himself notes that on average the drilling speed of this model is 30% higher than that of lightweight machines of the previous generation. There are also improvements in the design of the tool. A significant advance for the line was the introduction of the high-tech SDS-plus cartridge, which makes it possible to easily change nozzles easily and without delay.
Options and Accessories
In addition to the tool itself, the basic delivery set includes a plastic case, a side handle and a depth gauge, which allows more accurate calculation of drilling parameters. Additionally, you need to purchase sets with drills, drills and a chisel. Adapters for the SDS mounting mechanism are provided for the transition between different nozzles. The contents of repair kits, among other things, expand the functionality for which the Hitachi DH26PC punch is designed. Spare parts necessary for full and durable operation are dust removal systems, lubricants, keys for fixing the cartridge and consumables of the power plant. Separately, it is worth purchasing personal protective equipment. Since rotary hammers work with bricks and concrete foundations, drilling and drilling processes are accompanied by the release of dust hazardous to health. Plug-in vacuum cleaners remove the bulk of these particles, but a small fraction can get into the eyes and respiratory system. Therefore, it is recommended to use this tool only in construction glasses and a respirator.
Specifications
Designers managed to combine ergonomics, high power and multifunctionality in one product. The result was a balanced Hitachi DH26PC rotary hammer, the characteristics of which can be represented as follows:
- Tool power - 830 watts.
- The number of revolutions per minute is 1100.
- The frequency of beats per minute is 4300.
- Impact force - 3.2 J.
- The diameter of drilling woodlands is 32 mm.
- The diameter of drilling of concrete substrates is 26 mm.
- The diameter of metal drilling is 13 mm.
- The diameter of drilling when using a hollow crown is 50 mm.
- Weight - 2.8 kg.
By today's standards, the use of mains power supply is almost obsolete, since cordless models, due to their advantages, are increasingly becoming a part of the power tool niche. Nevertheless, the developers of the DH26PC modification used this particular power option, achieving high power potential and facilitating the design. But for following the tradition, users will have to pay by limiting the autonomy of the device due to binding to the outlet.
Model functionality
The rotary hammer has three operating modes - conventional drilling, hammer drilling and chiselling. Each mode is configured to work with a specific force, suitable for specific tasks. More flexible settings allow you to adjust the speed. However, the ability to adjust the speed in this unit is not available, which is rare for a modern power tool of this type and class. But the Hitachi DH26PC rotary hammer is provided with the possibility of a reverse stroke, which can be useful with a wedge of a drill or a drill. The tool is controlled by buttons and handles. The design is also equipped with a depth gauge, so the operator eliminates the need to determine the parameters of the performed niche by eye.
Positive reviews
The model was developed with the expectation of processing concrete as the least malleable building material among the common ones. And the inherent potential justifies itself. The device is praised by both craftsmen performing shallow shallow holes, and builders who need to get a through hole of large diameter. Power is the main advantage of a hammer drill, but not the only one. Owners also note compactness, several operating modes, the presence of a case in the basic configuration and the modern design design, which is also indicated by the keyless chuck. In terms of security, the Hitachi DH26PC punch does not stand out, but the power lock button calms many in this regard. Some of the premium punch models do not even have this feature. It is also worth noting the versatility in terms of supporting multi-format equipment, which is produced by Hitachi itself.
Negative reviews
The tool weak points are also very pronounced. Although the manufacturer is famous for its robust structures and details, in this case this rule has not been confirmed. Users who work with the hammer in regular mode, note the need for equally frequent repairs and technical support. Firstly, which, again, is unusual for the company, the body is made of low-quality plastic, which also repels with its smell. Secondly, there are breakdowns of the SDS cartridge and gearbox - in fact, these are consumable spare parts for the Hitachi DH26PC punch. The power tool sins and unstable switching between modes. So, some copies of the chiselling operation are rebuilt every other time, which affects the pace of construction work.
Operation tips
Each time before work, it is necessary to conduct an audit of the tool for reliability of connections, the state of the electrical base and the integrity of the housing. Next, the equipment that is optimal for specific tasks is selected and fixed through a keyless chuck - if necessary, you can use an adapter. The adapter format, as well as the standard size of the working nozzle, is selected based on the operation in which the Hitachi DH26PC puncher will be involved. The instruction manual also emphasizes the importance of lubricating the drill. Shanks should be handled to minimize friction in the contact areas of the mount. Drilling should be carried out, if possible, at a uniform but unhurried pace - and only in those places that were originally scanned for wiring and other communications.
Conclusion
Most Hitachi brand power tools are developed as a reliable, durable and low maintenance product for the construction and repair sector. At the same time, similar user models do not indulge in functionality and power - at least when compared with competitors of the first class. In turn, the Hitachi DH26PC puncher stands out from this series, demonstrating an extremely successful combination of new technologies, ergonomics with compact dimensions and performance. But the flip side of these advantages are flaws in the basic quality of the parts. Therefore, when choosing a powerful DH26PC rotary hammer, it is necessary to take into account its modest resource and the high probability of high repair costs.