Perforator Bosch GBH 2-26 DFR Professional: manual, repair, reviews

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2019-05-18 09:00:29

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Hammers for professional use in the mass, have good performance, but lose to domestic counterparts in terms of ergonomics. This combination of qualities suits most users, since the solution of complex problems in construction itself involves primarily high out of the direct function of the tool. Nonetheless, the developers at Bosch decided to depart from the General rule and to create a model that combines the advantages of both categories – that is, to combine the ease of use and high power. The result of the efforts of German designers began perforator Bosch GBH 2-26 DFR Professional, which can be used to address a wide range of construction and installation operations. The model has virtually no competitors in its class, making it a unique development.

Drill Device

rotary hammer bosch gbh 2 26 dfr professional

In the main part of the tool includes a standard set of components, including: work items, security, a wide variety of cartridges, ergonomic handle, locks and restrictors shafts and retaining rings. As for external execution, it is presented the main and auxiliary handles that are integrated into the housing. Also, the device of the rotary hammer from Bosch features a safety screw that allows you to drill with the desired settings regardless of the quality of control of the tool by the user. Design feature is the ability to easily use different nozzles. Thanks to the SDS Plus the operator can use the Keyless Chuck, there are provided the opportunity to work with nozzles which may be incompatible with the SDS. This solution significantly enhances the functionality of the hammer, eliminating the need to have a model with different settings of work items.

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Specifications

spare parts for rotary hammer bosch

The Model has a fairly high impact force, thus can maintain optimum quality drill for a long time. Such efficiency provides the technical stuffing, which has a perforator Bosch GBH 2-26 DFR Professional is the basic version. Thus, the characteristics of the model are as follows:

  • Power   220V.
  • Increased power consumption-800 watts.
  • The Frequency of strikes – up to 4 000 rpm.min.
  • The Number of working rpm – up to 900 rpm.
  • Modes – 3.
  • Maximum Torque to performance – 28 N*m
  • Drum capacity – 3 j.
  • Maximum diameter in steel processing – 1.3 cm
  • Maximum diameter in the treatment of concrete – 2.6 cm
  • Maximum diameter in the wood – 3 cm
  • Diameter of the crown – a 6.8 cm
  • Dimensions tool – 40,7x21 cm
  • Cable Length – 350 cm
  • Weight of power tools – 2.7 kg.

Technological features the punch

bosch hammer instruction

Implemented technologies aimed at improving the performance of the instrument in several ways. So, for the convenience of the operator provide additional grip. With its help, the user can provide accurate work, not atalayas a long time. Helper handle without exception used by other makers, but the perforator Bosch GBH 2-26 DFR Professional is complemented by the device with a soft grip and turn in any direction. High precision contributes to the presence of the limiter in the tool. This device allows you to choose the depth and create the same holes with the specified parameters. The user can configure the number of revolutions. This function is controlled via the infinitely adjustable by changing the effort exerted on the switch.

Assembly and adjustment of punch

device rotary hammer bosch

To Use the tool is recommended only with extra grip. To install it you need to deploy the handle in the desired direction until it locks in place. In the correct position and tightening her ribbon should be in a special groove of the housing. Next step is to set the drilling depth. For this setting, you should use the appropriate delimiter, which are supplied with the Bosch hammer. The statement specifies that while installing the corrugated and limiting devices should be directed upwards. Then up to the stop is inserted into the SDS-plus. It is very important that it was installed correctly, as the slightest offset will cause incorrect operation of the tool. The limiter can be extended so that the period until the end of the drill correspond to the installed depth.

Usage instructions

demolition hammer bosch

The First step is to insert the cartridge the right chisel, which can be locked in different positions. Next, set the operation mode. Before use check the condition of the protective cap. Available to users spare parts for Bosch rotary hammer include this element, so if you need and the update will not occur. If you intend to work with fragmentation, you should set right the direction of rotation of the workingelement. We should also consider the installation bits. Use to wrap bits only by using the special bit holder provided with a fixing shank SDS-plus. Before installing the element mounting ends must be thoroughly lubricated and clean. The device is inserted until will not be automatically installed.

User maintenance

High-Quality and safe operation of the tool is possible only when the content of its vents clean. To perform maintenance activities performed demolition hammer Bosch, which provides the Department all work items and additional grip. All surfaces should be clean, but without the use of strong chemical solutions and coarse abrasives. The cartridge should be cleaned every time after use of the tool.

Not all malfunctions can be solved on their own. As a rule, independent repair involves only the replacement of damaged elements, amenable to dismantling at home. The German manufacturer to order supplies spare parts for rotary hammer Bosch to its customers. To order, please specify the component number and redirect it to an authorized center.

Positive feedback about the model

bosch hammer drill price

Owners say the quality build of the machine, its high performance and easy to use. High power with impact energy of 3 j allows to cope with the most difficult to process materials – the practice shows that the perforator Bosch GBH 2-26 DFR Professional, effective drills and concrete, and metal. Main – to properly use the settings. We can say that high performance is different from any punch end professional models. However, in the case of the German tool users emphasize and functionality, complemented by ergonomics.

Negative reviews about the model

The Negative reviews relate to the mass of the hammer and value. Still decent power potential could not be realized without the weight of the device. However, the presence of additional pens, as the experience of the owners, to compensate for the weight. In terms of the cost of the device surpasses and models of low-level and inexpensive professional counterparts from other manufacturers. In this case, affects the high quality and reliability, which has a Bosch rotary hammer. The price varies from 8 to 10 thousand For comparison: the less famous brands offer similar options for 6-7 thousand Although a full comparison of their product with German hammer, not a speech.

Conclusion

Chuck for rotary hammer bosch

The Market of building tools rather densely filled with models in different segments. As a rule, for any device you can find a similar version from a competitive manufacturer. However, the model from the German company has multiple features which distinguish it even in the class advanced professional tools. The main advantage is the cartridge for rotary hammer Bosch that extends the capabilities of the operator in the choice of suitable nozzles. Coupled with a high capacity of customization tools make the operation of the perforator efficient and productive. You can get a high quality drilling in any material. In addition, the Bosch developers have made a major step in automation of the treatment process. Suffice it to say that the device for adjustment and limiters eliminate thorough inspections of the working area.


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Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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