In almost any household today you can find a tool that is popularly known as a Bulgarian. In the language of experts, this machine is referred to as an angle grinder (angle grinder), with which you can perform operations on cutting and processing a wide range of materials. The most popular models due to their functionality are those with a working circle diameter of 125 mm. The Makita GA5030 is one of those that is valued for ergonomics, reliability and decent performance. However, this model owes its fame 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 supplies. This is partly due to considerable prices for the company's products. How much does the GA5030 grinder meet the expectations of fans of the brand, the review below will help to understand.
Model Overview
The machine is a representative of compact grinders, which at the same time have a sufficiently high power and the ability to perform complex operations. In particular, the tool allows you to cope with stripping, grinding and cutting work. The presence in the design of the labyrinth seal forms the protection of the most important components of the device from abrasive dust and debris. Thanks to this addition, the Makita GA5030 grinder provides effective work with dust-forming building materials, including brick, stone and concrete. Also, for a potential user, such characteristics as low weight and modest dimensions may be significant. This allows you to comfortably handle the machine during operation, even with one hand. The design of the model also contributes to a considerable degree of ergonomics - grip and maneuverability increase ease of use and prevent the operator from getting 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 its compactness, the Makita GA5030 grinder has pretty solid characteristics:
- The power of the device is 720 watts.
- The speed of the working element is 11,000 revolutions per minute.
- The diameter of the disc is a maximum of 125 mm.
- Tool length - 26.6 cm.
- Weight - 1.4 kg.
- Spindle thread - frame size M14.
- Food - from a network.
- Cable length - 250 cm.
- Auxiliary handle - provided.
- Additional features - a block on the start button and fixing the spindle.
Model Features
Japanese designers did not implement unique technological developments in this model, but there are some solutions that can be called Makita's proprietary finds. Basically, they are focused on improving the ergonomics of the device. So, it has already been said about the "grip" that the Bulgarian Makita GA5030 has, in particular its handles. Using the side handle, you can keep the car in work of any complexity, without fear of losing control over it. Tenacity contributes to the position of the handles with their designs, and the coating material. Also, the model is notable for saving time during operation. This is due to the optimization of the angle grinder equipment replacement processes, in which the spindle lock button can be used. In addition, if long-term operations in one mode are planned, it is recommended to use the latching of the circuit breaker in the activated state.
Noise and vibration
The model, although it relates to low-cost power tools, is considered very successful in terms of noise reduction. So, the noise pressure level corresponds to 85 dB with an error of 3 dB. Nevertheless, users are advised to use hearing protection when working with the machine as 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 ergonomic results in terms of suppressing noise and vibration. This is important to consider not only from the point of view of operator safety, but also as a help in performing delicate indoor operations with vibration-sensitive materials and structures. In particular, caution in the operation of a power tool can be significant when decorating ceiling structures and other decorative coatings.
Terms of Use
Proceed with the installation operations should only be provided that a thorough check has been made of the reliability of the fastenings of all elements of the tool. In particular, you should check the operation of all sliders and switches. For work it is possible to use only abrasive disks suitable for angle grinder of Makita firm. The circle is fixed to the inner flange and tightened to the final fit on the spindle. In the process, it is not recommended to exert excessive pressure on the apparatus, as this can provoke the destruction of the abrasive. It should be noted that the manufacturer of the model Makita GA5030 strongly recommends changing grinding wheels after each tool fall. The fact is that the smallest crack can contribute to the device getting out of control. If work is carried out with corners or sharp edges, then any hooks on the abrasive disc should also be avoided.
Work safety
First of all, it is necessary to comply with the requirements for the workplace. It is important to ensure good lighting and cleanliness to eliminate the risk of third-party interference. Even if these requirements are met, installation operations cannot be carried out in rooms with flammable or explosive substances, since the formation of a spark can lead to tragic consequences. You should also protect the workplace from being accidentally visited by children or animals. Firstly, this can distract the operator from work, while concentration is very important in the process of using the tool. Secondly, the number of people at risk during installation should be minimized.
The Makita GA5030 power tool plug should fit into a wall outlet. Structural changes to the outlet should not be specifically made to match the machine. This is due to the fact that original electrical devices reduce the risk of electric shock. Next, 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.
Service and maintenance
All preventive measures should be carried out only with the tool turned off, the plug of which is disconnected from the mains. The main procedure for servicing the machine is cleaning. It is especially important to regularly flush the vents. At the same time, it is not recommended to use substances such as naphtha, gasoline, various solvents and alcohol in cleaning. Their use will lead to the fact that the Makita GA5030 case is deformed or loses its original shade. In addition, it is necessary to maintain the technical condition of the appliance. Such procedures include adjusting mechanisms, tightening poorly fixed components, checking carbon brushes, and installing new parts if necessary.
Positive feedback about the model
Most of the positive feedback from the owners of this model is addressed to its ergonomics, which is largely due to design characteristics. Light weight, thoughtful device handles and compact dimensions - all these qualities, according to users, are favorably reflected in the Makita GA5030 workflow. Reviews also emphasize low noise and low vibration. There are also positive observations regarding the productivity and efficiency of the cutting function. In particular, car owners praise the lack of imbalance and strict alignment. These properties are expressed in more accurate and high-quality cutting.
Negative model reviews
As practice shows, the negative qualities of this model are no less than positive. Another thing is that they affect other technical and structural nuances. Most of the claims relate to the reliability and durability of the tool. The shakiness of the case, poor fixation of parts, drop-down buttons and generally unsatisfactory assembly are the main drawbacks of the Makita GA5030. The price of the model, which varies from 3.5 to 4 thousand rubles, of course, does not promise high quality, but even little-known budget devices today are less and less sinful by such offensive shortcomings in the technical part. However, as noted by the same users, design deficiencies do not have a special impact on operational capabilities. The disk is fixed securely, the working bodies do not fail during the cutting process, and the performance 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 largest number of consumers. In such segments, affordable tools are presented and buyers have the illusion that they can take over the brand advantages of the best brand models. In this sense, the Makita GA5030 angle grinder will not disappoint those who need a device for use in solving simple domestic problems. For example, it can be used to correct problem areas in the car body, in finishing repair work at home, etc. However, in the hands of a professional who exposes the tool to intense high loads daily, the grinder of this model will not live a month. The developers of the tool focused more on ease of use at home than on practicality.