Angle grinder - Makita GA5030: overview, specifications, description and reviews of the owners

Practically in any household today you can find a tool that is known in the people as a Bulgarian. In the language of experts, this device is referred to as an angle grinder (USM), with which you can perform operations for cutting and processing a wide range of materials. The most popular due to its functionality are models with a working circle diameter of 125 mm. It is to this that the Makita GA5030 device is valued for ergonomics, reliability and decent performance. However, this model owes its popularity to the popularity of the manufacturer. The Japanese company has long established itself in the construction market as a manufacturer of high-quality tools and consumables. In part, this is due to the considerable prices for the company's products. To what extent the Bulgarian GA5030 corresponds to the expectations of the fans of the brand, the review below will help to understand.

General information about the model

The machine is a representative of compact Bulgarians, which at the same time have a sufficiently high capacity and the ability to perform complex operations. In particular, the tool allows you to cope with grinding, grinding and cutting work. The presence in the labyrinth seal design protects the most important components of the device from abrasive dust and debris. Thanks to this addition, the Makita GA5030 grinder provides efficient work with dust-forming building materials, including brick, stone and concrete. Also for a potential user, such characteristics as light weight and modest dimensions can be significant. This allows you to comfortably handle the machine during operation even with one hand. To a large extent, the design of the model also contributes to ergonomics - the grip and maneuverability increase the usability and do not allow the operator to get tired during a long working session.

Specifications

To compare the capabilities of the device with the requirements for the implementation of specific construction or repair tasks, it is necessary to familiarize yourself with its technical parameters. Despite the compactness, the Makita GA5030 grinder has fairly solid characteristics:

• The power of the device is 720 W.
• Rotational speed of the working element is 11 000 rpm.
• The size of the disc in diameter is a maximum of 125 mm.
• The length of the instrument is 26.6 cm.
• Weight - 1.4 kg.
• Thread spindle - size M14.
• Power - from the network.
• The length of the cable is 250 cm.
• Auxiliary handle is provided.
• Additional features - block on the start button and fixing the spindle.

Features of the model

The Japanese designers did not realize unique technological developments in this model, but there are some solutions that can be called the Makita branded finds. In general, they are aimed at improving the ergonomics of the device. So, we already talked about the "grasp", which is possessed by the Bulgarian Makita GA5030, in particular its arms. Using the side handle, you can hold the machine in operation of any complexity, without fear of losing control over it. Chains contribute to the position of the handles with their structures, and the coating material. Also, the model features a time-saving operation. This is due to the optimization of the replacement processes of the ESM equipment, in which the spindle lock button can be used. In addition, if long-term work is planned in the same mode, it is recommended to use a switch lock in the activated state.

Noise and vibration

The model, while it refers to budget electric tools, is considered very successful in terms of noise reduction. Thus, the noise pressure level corresponds to 85 dB with an error of 3 dB. Nevertheless, users are recommended to use hearing protection when working with the machine as a standard safety precautions. As for vibrations, the rate of their propagation is 8.5 m / s. In practice, the Makita GA5030 angle grinder shows good ergonomics results in terms of noise and vibration suppression. This is important to take into account not only from the point of view of operator safety, but also as an aid in performing delicate operations inside premises with sensitive materials and structures. In particular, caution in the work of power tools can be significant when decorating ceiling structures and other decorative coatings.

Rules of operation

The installation operations should be started only under the condition that the reliability of the fastenings of all the elements of the tool has been thoroughly checked. In particular, you should check the operation of all the sliders and switches. For work, you can use only abrasive discs that are suitable for the UHM of the Makita company. The circle is fixed to the inner flange and tightened until the final fit on the spindle. It is not recommended to exert excessive pressure on the machine during operation, as this may cause the abrasive to break. It should be noted that the manufacturer of the model Makita GA5030 strongly recommends changing the grinding wheels after each fall of the tool. The fact is that the slightest crack can help to get the device out of control. If the work is done with corners or sharp edges, then any grasping of the abrasive disc should also be avoided.

Safety in work

First of all, it is necessary to comply with the requirements for the workplace. It is important to ensure good lighting and cleanliness to avoid the risk of third-party interference. Even if these requirements are met, installation operations can not be carried out in premises with flammable or explosive substances, as the formation of a spark can lead to tragic consequences. Also, protect the workplace from accidental visits by children or animals. First, it can distract the operator from work, while concentration of attention is very important in the process of using the instrument. Secondly, the number of people exposed to danger during installation work should be minimized.

The plug of the Makita GA5030 power tool should fit the outlet on the mains. Do not specifically make structural changes to the outlet so that it matches the machine. This is due to the fact that original electrical devices reduce the risk of electric shock. Next, you should protect the instrument from direct contact with moisture. Along with this, it is desirable to protect the device from sources of oil, heat, sharp objects and moving objects.

Maintenance and maintenance of the device

All preventive measures should be carried out only with the instrument switched off, from which the plug is disconnected from the mains. The main procedure in the maintenance of the machine is cleaning. It is especially important to flush the ventilation holes regularly. In this case, it is not recommended to use substances such as naphtha, gasoline, all kinds of solvents and alcohol in cleaning. Their use will cause the Makita GA5030 case to deform or lose its original shade. In addition, it is necessary to maintain the technical condition of the appliance. These procedures include adjusting the mechanisms, tightening the poorly fixed components, checking the carbon brushes and, if necessary, installing new parts.

Positive feedback about the model

Most of the positive responses of the owners of this model are addressed to its ergonomics, which is largely due to design characteristics. A small mass, a well thought out device of handles and compact dimensions - all these qualities, according to users, are favorably reflected in the Makita GA5030 workflow. The reviews also emphasize low noise and low vibration. In terms of productivity and efficiency of the cutting function, there are also positive observations. In particular, the owners of the car praise the lack of imbalance and strict alignment. These properties are expressed in a more accurate and qualitative cutting.

Negative feedback on the model

As practice shows, negative qualities for this model are not less than positive. Another thing is that they affect other technical and constructional nuances. Most of the claims relate to the reliability and longevity of the instrument. The harshness of the case, weak fixation of parts, drop-down buttons and generally unsatisfactory assembly is the main disadvantage of the Makita GA5030. The price of the model, which varies from 3.5 to 4 thousand rubles, of course, and does not promise high quality, but even little-known budget devices are now less often sinning with such offensive shortcomings in the technical part. However, as noted by the same users, there are no special effects on operational capabilities. The disk is fixed securely, the operating parts do not feed during the cutting process, and the productivity of the power tool corresponds to the nominal values.

Conclusion

The initial level in the model lines of famous brands always attracts the attention of the greatest number of consumers. In such segments, affordable instruments are available and buyers have the illusion that they can adopt the brand values of the best brand models. In this sense, the Makita GA5030 does not disappoint those who need a device for use in solving simple household tasks. For example, it can be used to correct problem areas in the body of the car, in finishing repair work on the house, etc. However, in the hands of a professional who daily exposes the instrument to intensive increased loads, the Bulgarian of this model will not survive a month. The developers of the tool focused more on ease of use at home than on practicality.