Hitachi G12SQ 4-1/2 Inch 7.4-Amp Angle Grinder Reviews [ 2021 Edition ]

In this article, you will find more information about the Hitachi G12SQ 4-1/2 Inch 7.4-Amp Angle Grinder Reviews.

Its high level of power, lightweight, and overall design with a flat head disc that is accessible on different surfaces and corners, making it a good performance grinder.

Main advantage

It is equipped with a 730 W high-performance motor, which gives it enough power to perform efficiently when grinding various objects of different materials.

Main disadvantage

Certain buyers mention that the connection cable tends to be twisted, causing it to break at some point. However, we believe that this will also depend on the shape and care when connecting the machine.

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Main Features Explained

Power and guarantee

Among the different grinders that exist in the market, this model stands out for having an ideal power level for the performance of grinding work on different surfaces and objects as expected by the customer. This is because it is designed with a motor that reaches 730 W of power, which is useful when working with this machine. Therefore, if you thought you could not find a good team to obtain practically professional results, you should know that this is possible.

Similarly, in case you worry about the operation and duration of the machine, the Hitachi brand gives its customers the possibility of obtaining an extended warranty for a period of three years, to those who register their purchase on the website of it.


In some cases, it is not enough for the grinder to be powerful, but it is necessary to see what type of disc it has, because in the end, this is the piece of the device that comes into contact with the surface or object to be intervened, and it is up to it to do the final work, For this reason, the grinder has been equipped with an optimized disk, which has the appropriate design, size, and structure to adapt to different types of materials and spaces.

The disc has a diameter of 12.5 and has been designed with a flat head that allows you to reach corners and surfaces that are not very wide, hence you can use the device in this type of space without any inconvenience, and obtaining the finishes that You need to complete your work in good shape.

Grip and light

To make maneuvering the machine simple and with the levels of precision required for each case, it has been designed with a good grip system, which allows you to handle it with both hands, having the basic handle at the base of the device with a layer of rubber-coated, with an extra grip on one of the sides of the grinder, therefore, you will have a good level of control of the grinder, and you can direct it as you prefer depending on the results you need.

It should also be noted that it has a weight of 1.4 kg, so it will be light and you will not get tired so quickly to sustain it in your workday. This is important because it will allow you to work comfortably when handling it, but it will also avoid problems with its transfer in case you need to take it from one place to another

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