Under the name of the grinder is an angle grinder. This tool may be needed to perform many tasks, because it is a universal equipment. The device can be used when working with the following materials:
The grinder allows you to gouge walls, polish surfaces and remove paint. All these functions are available for the reason that you can use different nozzles with the device. However, when shopping for a consumer, it can be quite difficult to make a choice. Before making a purchase, you need to consider several models. If we take as a basis the disc diameter of 230 mm and the presence of a soft start, then several options should be highlighted.
Description of grinder Makita 9069 SF
This model of equipment can be purchased for 7500 rubles. The device is used for cleaning surfaces and grinding materials. With this unit you can cut parts from different materials.
The grinder is powered by an engine with a power of 2000 watts. It will be possible to replace the carbon brushes quite quickly, this feature is provided by the external arrangement of the technical unit. Replacing disks is very simple, it is guaranteed by the spindle lock button.
Specifications
The above-described Bulgarian “Makita 230” with a soft start has outstanding technical characteristics. The device weighs 5.3 kg. The design provides for the presence of a superflange. Cable length reaches 2.5 m.
You can not be afraid that the engine will overheat during operation, because it is protected from this trouble. But you should pay attention to the fact that you can not use the spindle lock function when a disk is jammed, since this option is not in the device. The number of revolutions per minute reaches 6600.
Model reviews
Bulgarian “Makita” 230 mm 9069 SF, according to customers, has many advantages, among them are:
- ease of use;
- the ability to control work;
- security;
- the presence of double protective insulation;
- protection of bearings and the engine from pollution.
With regard to ease of use, it is provided with a handle that can be installed on top, left or right. This allows you to choose a position convenient for work. Safety is guaranteed by a protective cover that protects the operator from flying dust and sparks. It is impossible not to mention the possibility of monitoring the work. The main handle has a small girth diameter and is equipped with controls.
Description of angle grinder brand GA 9040 SF01
If you want to buy a machine for wall chipping and surface treatment, then you should read the reviews about the Makita grinder 230 mm. An excellent example is the model mentioned in the subtitle. Its cost is 11,700 rubles. The equipment is designed to work with concrete and solid metals.
With the help of this device, you can clean, grind, cut and peel. The device is equipped with a reliable engine, the power of which is 2600 watts. The handle has an anti-vibration function that provides comfortable control of the tool. To safely replace the grinding discs, the manufacturer supplied the equipment with a spindle lock.
Specifications
Having familiarized yourself with the characteristics of the Makita grinder 230 mm, you can understand that this equipment has many advantages. Among them are the following:
- smooth start;
- the presence of a vibrohandle;
- super flange;
- the ability to work on stone and concrete.
However, it should be borne in mind that the device also has its drawbacks, among them the lack of a quick-tightening nut, electronic speed control, and the ability to maintain constant speed under load.
Model reviews
Before making a purchase, consumers quite often pay attention to the opinions of users who already operate a particular model of equipment. You can also follow their example and read reviews on the Makita grinder 230 mm GA 9040 SF01. From them you can understand that this equipment provides the ability to control operation, has a low level of vibration and guarantees quick access to brushes. You can use the clutch, as well as the rotary handle, which is designed for the main work.
Comparison of 9069 SF model from Makita manufacturer with Ryobi EAG2000RS grinder
In order not to doubt the choice, you should compare the grinders of at least two different manufacturers. As an example, models that were mentioned in the subtitle can be made. They are similar in many respects. But the cost of the Ryobi tool is slightly lower and amounts to 6300 rubles. against 7500 rub. The weight of the last version of the equipment is more, it is 6 kg, which means that working with it will be somewhat more difficult than with a device weighing 5.3 kg.
There is no protection against unintentional starting in the Makita angle grinder, but the Ryobi tool has such an option that it is very much appreciated by consumers. Maintaining constant speed under load is not in any of the models.
If we consider the Makita grinder 230 mm in more detail, then you can understand that it is supplied by the manufacturer in a box, while the EAG2000RS model is perfect for people who are used to working outside the home.
Ryobi also wins by adjusting the position of the casing without a tool. But this device does not have vibration pens, as well as spindle locks when jamming a disco. The power of these two angle grinders is the same and amounts to 2000 watts. There is no quick-tightening nut in any of the models. This also applies to electronic speed control. If you are interested in the number of revolutions per minute, then for the Makita grinder 230 mm it is 6600 against 6000 for Ryobi.
Finally
One of the main characteristics of angle grinders is power. It is important to pay attention to additional functionality. Grinder "Makita" 230 mm is offered for sale in several models. You can make the right choice if you consider them.
To solve everyday problems with this tool, there is no need at all to purchase equipment with complex functionality, because it will weigh more, and the cost will be higher.