In almost any household today you can find a tool that is popularly known as a grinder. In the language of specialists, this device is referred to as an angle grinder (angle grinder), with which you can perform cutting and processing operations on a wide range of materials. The most popular due to their functionality are models with a working circle diameter of 125 mm. These include the Makita GA5030, which is valued for its 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. This is partly due to the considerable prices for the company's products. The review below will help you understand how the grinder GA5030 meets the expectations of brand fans.
General information about the model
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 toolallows you to cope with cleaning, grinding and cutting work. The presence of a labyrinth seal in the design forms the protection of the most important components of the device from abrasive dust and debris. Thanks to this addition, the Makita GA5030 grinder ensures effective work with dusty 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 itself contributes to ergonomics - grip and maneuverability increase ease of use 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, you need to familiarize yourself with its technical parameters. Despite being compact, the Makita GA5030 grinder has some pretty solid features:
- The power of the device is 720 W.
- The speed of the working element is 11,000 rpm.
- The size of the disc in diameter is a maximum of 125 mm.
- Tool length - 26.6 cm.
- Weight - 1.4 kg.
- Spindle thread - size M14.
- Powered by mains.
- Cable length - 250 cm.
- Auxiliary handle - provided.
- Additional features - a block on the start button and spindle lock.
Features of the model
Japanese designers did not implement unique technological developments in this model, but there are some solutions that can be called Makita's signature finds. Basically, they are focused on improving the ergonomics of the device. So, it has already been said about the "grip", which the grinder Makita GA5030 has, in particular its handles. Using the side handle, you can keep the machine in the work of any complexity, without fear of losing control over it. Tenacity is also promoted by the position of the handles with their designs, and the coating material. Also, the model is time-saving 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 work in one mode is planned, it is recommended to use the locking of the switch in the activated state.
Noise and vibrations
Although the model belongs to budget power tools, it is considered very successful in terms of noise reduction. Thus, the noise pressure level corresponds to 85 dB with an error of 3 dB. However, users are advised to wear hearing protection when operating the machine as standard safety precautions. As for vibrations, their propagation rate is 8.5 m/s. In practice, the Makita GA5030 angle grinder shows good ergonomic results in terms of noise and vibration suppression. This is important to consider not only in terms of operator safety, but alsoas an aid in delicate indoor operations with vibration-sensitive materials and structures. In particular, caution in the operation of power tools can be significant when finishing ceiling structures and other decorative coatings.
Operating Rules
Proceed to perform installation operations only if 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, you can use only abrasive discs suitable for Makita angle grinders. The circle is fixed on the inner flange and tightened until it finally fits on the spindle. During operation, it is not recommended to exert excessive pressure on the device, as this can provoke the destruction of the abrasive. It should be noted that the manufacturer of the Makita GA5030 model strongly recommends changing the grinding wheels after each drop of the tool. The fact is that the slightest crack can contribute to the release of the device out of control. If working with corners or sharp edges, you should also avoid any snags on the abrasive disc.
Safety at work
First of all, it is necessary to comply with the requirements for the workplace. It is important to provide good lighting and cleanliness to eliminate the risk of third-party interference. Even if these requirements are met, installation operations must not be carried out in rooms with flammable or explosivesubstances, since the formation of a spark can lead to tragic consequences. You should also protect the workplace from accidental visits by children or animals. Firstly, it can distract the operator from work, while the concentration of attention is very important in the process of using the tool. Secondly, the number of people exposed to danger during installation work should be minimized.
Makita GA5030 power tool plug must match the mains socket. The socket should not be specially modified to fit the machine. This is due to the fact that original electrical devices reduce the risk of electric shock. Next, protect the tool from direct contact with moisture. At the same time, it is advisable to protect the machine from sources of oil, heat, sharp objects and moving objects.
Maintenance and maintenance of the machine
All preventive measures should be carried out only with the tool turned off, in which the plug is disconnected from the mains. The main procedure in car maintenance is cleaning. It is especially important to clean the ventilation openings regularly. At the same time, it is not recommended to use substances such as ligroin, 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 electrical appliance. Such procedures include adjusting mechanisms, tightening poorly fixedcomponents, check the carbon brushes and install 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 the design characteristics. Light weight, well-thought-out handles and compact dimensions - all these qualities, according to users, favorably affect the Makita GA5030 workflow. Reviews also emphasize low noise and low vibration. There are also positive observations regarding the performance and efficiency of the cutting function. In particular, the owners of the car praise the lack of imbalance and strict centering. These properties are expressed in more precise and high-quality cutting.
Negative feedback about the model
As practice shows, this model has no less negative qualities than positive ones. 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 fragility of the body, 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 likely to sin with such offensive shortcomings in the technical part. However, as noted by the same users, design flaws do not have a special effect 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
Entry level in the model lines of famous brands always attracts the attention of the largest number of consumers. These segments feature affordable instruments and give buyers the illusion that they can adopt the branded merits of the brand's best models. In this sense, the Makita GA5030 angle grinder will 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 a car body, in finishing repairs around the house, etc. However, in the hands of a professional who daily subjects the tool to intense increased loads, the angle grinder of this model will not live even a month. The developers of the tool focused more on ease of use at home than on practicality.
