Model rating
Power tools are massively used in construction work. They are needed to perform grinding, polishing and scraping operations on concrete, wood, metal and plastered surfaces. Grinding machines are difficult to do without. One of the most popular types of these devices is the orbital (eccentric) grinder.
To date, experts have compiled an overview of eccentric sanders, which includes extremely proven and practical models.
The leader of the rating is the Festool ETS EC 150 / 5A EQ eccentric functional sander. Its minimal weight and small size with 400 W of power provides rotation up to 10,000 rpm. Disc diameter - 150 mm. The set includes a sanding pad, brake and dust collector. And EU design and high build quality contribute to the grinder's durability.
- The second line of the rating is occupied by the Mirka Ceros 650CV grinder with very modest dimensions. The power of the device is 350 W, and the rotation speed is up to 10,000 rpm. Disc diameter - 150 mm. This grinder is very convenient and reliable, it can easily work in tight spaces. Thanks to its low weight and low vibration, the device can be operated with one hand without difficulty. The unit can be purchased for 36,234 rubles.
- The Bosch GEX 150 Turbo grinder closes the top three. Its main advantage is its power of 600 W with a rotational speed of up to 6650 rpm. This unit has a dust collector to which you can connect a vacuum cleaner. Bosch GEX 150 Turbo is a rather complex device, but it is considered one of the most productive grinders. The power tool is noisy, but ergonomic and practical, pleasant to use at work. Such an orbital sander costs 26,820 rubles.
- The fourth place went to the grinder of the well-known German company Bosch GEX 125-150 AVE. This model has a solid 400 watts of power with a maximum rotational speed of 12,000 rpm. The size of the disc is 150 mm. The kit includes a dust collector and a handle. During continuous operation, the Vibration-Control system protects your hands from the negative effects of vibration. The Bosch GEX 125-150 AVE is undoubtedly a powerful, high-quality and practical sander. The tool maintains speed well, does not clog and practically does not heat up. The price of the model is 17,820 rubles.
- The fifth line of the rating is taken by the light, modern grinder with good technical characteristics Rupes ER03 TE. With a power of 450 watts, the device produces from 6,000 to 10,000 rpm thanks to the adjustment. Disc diameter - 150 mm. There is a dust collector and a comfortable handle. The device can work for a long time and practically thanks to the engine ventilation system. Such a device costs 16,727 rubles.
Models and their characteristics
The range of grinders produced by the Makita brand is quite diverse and allows you to purchase a full range of equipment for your home workshop, metalworking, woodworking from a single source. Among the most popular and relevant equipment options, several varieties can be distinguished.
LBM. The range of Makita grinders is very diverse. The price range ranges from budget to professional. The most popular options are GA7010C and GA5034. There are rechargeable models.
Tape for wood, metal. Among the models of the current range of products, it is worth highlighting options for compact files that work on the same principle - they are not cheap, have high power, differ from full-size options only in ultra-compact dimensions. Variants of grinders with numerical indices 9910 and 9911 are considered budgetary.The professional version is the Makita 9920 with a power of 650 W, with an adjustable speed, belt speed up to 270 m / min, built-in dust extraction and collection system, graphite plates and plugs included.
The electric eccentric sander is available in a wide range of models. Household options - BO5020, BO5040 have low power, suitable for performing the most simple operations. For more intensive use, it is recommended to choose the BO6050J model with a large abrasive wheel diameter, 750 W power, modern electronic equipment.
Rechargeable. In this category, eccentric versions of the BBO140Z with a 3.0 A * h battery and DBO180RFE are presented, quite resourceful - the idle speed reaches 11,000 rpm. And also in the manufacturer's catalog you can find non-volatile straight grinders - the budget Makita BGD801Z, the full-featured BGD800RFE, which develops a speed of up to 25,000 rpm.
Straight - used for processing small areas. The nozzle is located in the form of a tip of the working area, the lineup is represented by household options GD0602 and GD0603, professional models GS6000 and GS5000. There are also pneumatic models that run on compressed air.
On concrete. Makita distinguishes its models of this class PC5001C, PC1100 into a separate category. Professional equipment has a power of up to 1400 W, a stroke frequency of 10,000 rpm, equipped with diamond cups and electronic control systems.
Brush. In the current model range there is only a professional Makita 9741 unit. The 860 W version can work on metal, provide high-quality structuring of wood fibers. Quick-change attachments and precise positioning make the equipment convenient for work in the home workshop.
Vibrating. The most budgetary versions - BO4561, BO4563, BO3700, which have low power, up to 200 W, compact size and minimum weight. For more serious work, it is better to choose the BO4900V version with a power of 330 W and an idle speed of 4000-10,000 rpm.
Important! When buying a grinder, it is worth considering the status of the grinder model, its purpose, design features, operating conditions. This is interesting: Fireplace decoration: set out point by point
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What else can you grind
In addition to professional electric tools, hand tools for polishing a car and improvised tools are used for do-it-yourself grinding. Hand tools include a plane and sandpaper. This method is used when it is necessary to perform high-precision work on small surfaces. These tools are more often used at home, in the absence of a delta sander.
Handy tools - multipurpose tools that can be used, among other things, for grinding metal surfaces. These include:
- drill;
- Bulgarian.
The devices perform the same functions as professional machines, but with less efficiency, therefore they are used exclusively at home in the absence of specialized tools.
Plane
Specialized hand tools for processing wood and steel surfaces. The plane is used for grinding cars when high-precision processing is required. A fine grain sandpaper is attached to the tool, after which the specialist makes smooth translational movements along the surface. Such processing removes irregularities, but causes minimal damage to the metal. The quality of the operation depends on the number of grinding directions: the variety of motion paths makes the surface smoother.
Bulgarian
The tool is analogous to a disc sander at home. Car enthusiasts come to polishing with a grinder after the car receives small defects on the body.Compared to a professional typewriter, the grinder has a smaller circle radius and, as a result, less efficiency, but it copes well with small defects.
To eliminate minor defects, a foam or woolen disc and paste are enough to be applied to the tool.
It is important to use a grinder with adjustable speeds and modes, as well as an electronic system for maintaining speed under load in order to avoid causing even greater damage to the car
Drill
Polishing a car with a drill is another budget way to handle the bodywork at home. The drill differs from the grinder in lower power and speed, but at the same time it is lighter, more convenient to use and allows you to reach hard-to-reach places. Therefore, the drill is better suited for eliminating small defects in the paintwork, while the grinder is preferable to use for smoother surfaces.
Makita BO5041
Main characteristics:
- Power - 300 W
- The number of revolutions - 4000 - 12000 rpm
- Oscillation frequency - 8000 - 24000 rpm
- Amplitude of vibration - 2.8 mm
- Weight - 1.4 kg
Body and ergonomics. The ergonomics of this grinder is one of its main advantages. Here, the manufacturer has provided a main handle with a full-fledged crimp with fingers, as well as a mushroom-shaped additional handle. If desired, the operator can grasp the protruding middle rubber portion to apply pressure with one hand.
Functionality and capabilities. The device is endowed with a power of 300 W and a rotation speed of 12,000 rpm, therefore, it is suitable for both coarse grinding and fine finishing.
Makita work surface BO5041.
The maximum diameter of the installed wheels is 125 mm, which is the average figure among professional class machines. The weight of 1.4 kg does not tire your hands too much.
Among the capabilities of the machine there is an adjustment of oscillations with a maximum of 24 thousand / min, so that it will be possible to select the desired mode for polishing wood or metal. There is also an additional button that blocks the start key, and this removes the load from the index finger during prolonged manipulations.
Equipment. Only a cloth dust container with a plastic cover on one side is supplied with the product. It can be attached to the typewriter with one touch, which saves time for cleaning.
Pros of Makita BO5041
- Convenient tool holding.
- Three handles.
- Easy access to the speed control wheel.
- Relatively low vibration.
Cons of Makita BO5041
- The log house polishes for a very long time.
- At speeds 1 and 2 it is braked - there is no support for rpm under pressure.
- Extremely dusty.