The best eccentric sanders

Most craftsmen use an eccentric sander for efficient sanding, polishing of various materials at the initial stage of renovation, construction work, and also for finishing. Due to the special principle of operation, it is also called orbital or planetary. The material is processed by rotating the sole around its axis, which resembles the trajectory of an orbit. In terms of performance, it is inferior to the band and vibrating tool. The main advantage of the device is the quality of work. There are no scratches or cuts on the finished surface. The expertpro.techinfus.com/en/ project team has compiled a rating, which, based on comparative tests and user reviews, included the best eccentric sanders.

Eccentric Sanders Rating

Each manufacturer produces models with a specific set of characteristics that affect productivity, ergonomics, reliability and tool life. Specialists of the site Vyborexperna.ru studied and analyzed data on the features of more than 20 ESM, conducted tests for the build quality, ease of use. When compiling the review, the following instrument parameters were taken into account:

• Engine power;
• Diameter and rotational speed of the disk;
• Platform stroke size;
• Dimensions;
• The weight;
• Features of sheet fastening;
• Vibration and noise levels;
• Additional functions;
• Kit composition;
• Price.

The rating contains 10 models, which are divided into 2 categories according to the principle of design features. The nominees who were not included in the review were inferior in terms of comfort of use, price / quality ratio. A number of tools have a low degree of dust removal, the absence of an anti-vibration system and rubberized inserts on the handle, which negatively affected the ease of use. The doubtful reliability of units and parts also did not allow them to be selected in the top of the best units.

Best polishing machines

Networked eccentric sanders

The advantages of tools that operate from the network include high power, duration of continuous work. At the same time, the length of the wire rarely exceeds 2 - 3 m, so it is more difficult to use them in places far from the outlet. For productive grinding, you need to buy a carrier in advance, which is not always practical and convenient. The popularity of network ESM is due to the low price. With the same technical characteristics, battery models are more expensive. According to the test results, out of 10 nominees, 6 network devices were included in the rating of eccentric sanders, which were recognized as the best in terms of quality, performance level and ease of use.

DeWALT DWE6423

The unit of the American company is equipped with a 280 W motor. It provides disk rotation speeds from 8000 to 12000 rpm. The speed can be changed using the regulator. A special hook and loop element is available to facilitate the replacement of the sanding sheet. Installed Velcro to secure it securely.

The disc diameter is 125 mm and the platform stroke is 2.4 mm, so this machine is usually used for rough material processing. It is often bought for carpentry or small construction work.Lightweight and rubberized for easy handling, and a separate counterweight virtually eliminates vibration.

The small size of the structure allows the user to get closer to the work surface. The appliance comes with a dust collector to make it easier to keep your workplace clean.

Advantages

• Power button lock;
• Build quality;
• Dustproof switch;
• RPM stabilization system;
• Rotation speed control;
• Cord length - 5 m;
• Vibration is hardly felt.

disadvantages

• Sold without a case;
• Noise level.

Users note that the low weight and small distance from the sole to the surface of the hand rest reduces the fatigue of the hand, and allows better control of the tool. Owners rate the technical parameters of the unit highly, therefore the model is recommended by 97% of respondents.

Wert EES 125DE

The motor power in this model is 350 W. The tool operates with a vibration frequency of 26,000 rpm. The platform motion amplitude of 2 mm and the disc diameter of 125 mm are designed for using the unit only for processing flat surfaces in domestic conditions, small carpentry workshops. The functionality includes the ability to adjust the rotation speed, blocking the start button.

The body is made of durable materials, the handle has a rubberized surface, which provides a good grip on the hand. The power button is protected from dirt by a silicone cover. A plastic container with a filter for collecting dust is provided, but for more effective cleaning of the workplace, it is recommended to connect a vacuum cleaner. In this case, the adapter is not included in the kit, but there is an emery wheel with a grain size of 80 grid.

Advantages

• Light weight;
• Compact dimensions;
• Low price;
• Reliable engine;
• Lack of backlash;
• Speed ​​regulator;
• The convenience of use.

disadvantages

• Short cable, 2 m;
• Average circle quality.

In reviews of the Russian manufacturer's eccentric sander, users note the ease of work, the absence of strong vibrations, and the build quality of the main components. The case does not heat up after an hour of operation. The disadvantages include a cheap cord that dubs in the cold, the dubious design of the brush assembly. The device is only suitable for wood, poor bearing protection does not allow grinding metal surfaces.

Makita BO5031

In terms of technical parameters, the Japanese model is similar to the previous nominees. The motor power is 300 W, the rotational speed is from 4000 to 12000 rpm, the diameter of the abrasive paper is 125 mm. The sanding sheet is also attached to the base with Velcro. At the same time, in terms of the amplitude of movement, the tool surpasses the above-described units. Its size reaches 2.8 mm.

The device is equipped with a speed regulator, grinding wheel, paper dust collector, which is installed on the branch pipe. The motor provides a forced suction of the waste. The power button is locked. The main advantage is the versatility of the Makita unit. It is suitable for wood, metal, plastic, flat surfaces and curved surfaces. To reduce vibration, the housing is equipped with rubberized pads. Its features and the absence of overheating during long-term operation guarantee the convenience of using the device.

Advantages

• Ability to connect a vacuum cleaner;
• Speed ​​controller with 5 positions;
• Double insulation;
• Compact dimensions;
• Light weight;
• Dust-proof start button;

disadvantages

• Length of the cable - 2 m;
• Noise level.

A big plus of the Makita eccentric sander is the presence of a good set of consumables in the kit - diamond and disc disks, polishing nozzles made of sheepskin, foam rubber, felt. The disadvantages include the efficiency of the dust collector, a short cord, the high cost of new circles, and the absence of a case. 88% of respondents recommend buying the unit.

Bison ZOSHM-450-125

A compact machine from a Russian manufacturer for grinding surfaces made of various materials is equipped with a 450 W motor. With the help of an electronic control system, the rotation speed can be changed from 5000 to 13000 rpm. The low price of the unit is reflected in the vibration amplitude, which is only 2 mm. A sole diameter of 125 mm is also typical for cheap instruments.

The two-component handle provides a secure hold of the model. The dust extraction system removes waste into a plastic container through multiple perforations in the base. The kit contains an adapter for a vacuum cleaner, sanding paper. The rigidity and cable length of 2 m slightly reduces the usability of the device. It is not recommended to use the model in the cold.

Advantages

• Power button lock;
• Works with low noise;
• Smooth speed control;
• High performance;
• Hull strength.

disadvantages

• Unreliable fixation of the dust collector, abrasive wheels;
• The degree of vibration.

In the reviews, users note the efficiency of the unit; when a vacuum cleaner is connected, more than 95% of the waste goes away. At the same time, they note the ill-considered ergonomics. Having separate start and hold buttons leads to quick finger fatigue. Due to strong vibration at maximum speed, the discs and dust container often slip. Taking into account the ratio "price / quality" to buy ESM is recommended by 90% of respondents.

Metabo SXE 3125

The light ESM is equipped with a 310 W motor and a 4 m long mains cable. The rotational speed of the disk is 4000 - 12000 rpm, the range of motion is 3 mm, which provides higher performance in comparison with the previous nominees. The diameter of the abrasive element is 125 mm. The sanding sheet is attached with Velcro.

The functionality provides for control of the speed in accordance with the properties of the material, blocking the start button. The area near the handle is equipped with a non-slip pad. The kit includes a textile bag for collecting dust, a grinding wheel with multiple perforations, which ensures efficient waste disposal, a long service life of structural elements.

Advantages

• Weight - 1.5 kg;
• Noise level;
• Hull strength;
• The ability to hold the tool with different grip;
• Smooth start;
• Soft cord.

disadvantages

• High price.

The owners are satisfied with the performance and performance of the unit. Grinds delicately, quietly, good performance at low and medium speeds, after long-term use the hand does not grow numb, the Velcro fixes securely.

Hammer OSM480

The German model is equipped with a 480 W motor. In terms of speed, which is 14,000 rpm, it also outperforms the previous nominees. In this case, the size of the platform stroke does not exceed 2.3 mm. Equipped with an abrasive element with a diameter of 125 mm. The sanding sheet is fastened with Velcro.

The features of the tool include the presence of an additional handle. Each of them has a soft pad, which guarantees comfort of use. The functional capabilities of the unit include locking the start button, adjusting the disk rotation speed. The structure includes a dust collector, but the shape of its branch pipe makes it difficult to choose an adapter for connecting a vacuum cleaner.

Advantages

• Average price;
• High performance;
• Vibration level;
• The case does not heat up;
• Reliability of fixing circles;
• Dust protection of the power button.

disadvantages

• Plastic base;
• The quality of the dust bag material.

To the advantages of the model, users include a smooth start, copper winding and engine power, plastic quality. The disadvantages are the thin material of the dust collector and the difficulties with connecting a vacuum cleaner. Users have no complaints about the convenience and efficiency of using the tool.

Best Belt Sanders

Cordless eccentric sanders

In comparison with network devices, models of this type have a large list of advantages.The absence of a wire provides mobility of devices, freedom of action for the user. For this reason, their use for the repair of roofs and country houses is more justified. During the testing of 10 nominees, the experts selected in the top 4 eccentric grinders, the technical characteristics of which correspond to high-class tools.

Bosch Advancedorbit 18 0

The manufacturer positions the model as a tool for household use. It is suitable for grinding and polishing various materials. Works with an abrasive element with a diameter of 125 mm. The spindle speed is adjustable in the range of 6000 - 12000 rpm. The range of motion of the platform is 3.2 mm. Velcro for attaching the sanding sheet allows easy and quick replacement.

The lithium-ion battery operates with an average voltage of 18 V. The advantages of the cell include low weight, low self-discharge, and ease of maintenance. In this case, its service life usually does not exceed 3 years, and in the cold it "behaves" worse than cadmium batteries. The kit includes a dust collector, additional handle, grinding disc. The battery and charger must be purchased separately.

Advantages

• Ability to connect to a vacuum cleaner;
• Keyless tool replacement;
• Locking the start button;
• Light weight - 1.4 kg;
• Average price;
• Discharge indicator;
• Build quality.

disadvantages

• Not found.

Users leave only positive reviews about the Bosch tool. The machine is lightweight, comfortable to hold, the battery lasts for 10 minutes of continuous operation. The filter collects dust well. Can be used not only for sanding, but also for filling walls, ceilings, polishing cars.

Ryobi R18ros-0

The tool rotates at 20,000 rpm for high productivity. The model is designed for a lithium-ion battery operating with a voltage of 18 V. Taking into account an oscillation amplitude of 2.5 mm and a disc diameter of 125 mm, it is used mainly for domestic needs. The Velcro ensures a secure attachment of the abrasive element even at high speeds.

Without battery, the weight of the device does not exceed 1.5 kg. The built-in dust extraction system with a waste collection container ensures a clean workplace. The power button is locked. The set includes 3 sanding sheets with grit 80, 120 and 240, dust collector. The battery and charger must be purchased additionally.

Advantages

• Average price;
• Ability to connect to a vacuum cleaner;
• Light weight;
• Low vibration;
• Grinding efficiency;
• Ease of use.

disadvantages

• Speed ​​control is not provided;
• Poorly catches fine dust.

Users note that the model is inferior to the wired version of the brand. There are no bearings in the engine, and the upper sleeve quickly breaks, which leads to the "death" of the brush assembly, there is no speed control.

The advantages include lightness, compactness, efficiency. For long-term operation, it is recommended to take a 4A battery.

Greenworks G24ROS 0

The model is designed to use a lithium-ion battery with a voltage of 24 V, which provides a long runtime of the tool without recharging. The versatility of the machine distinguishes the possibility of using it for fine, coarse, intermediate grinding of materials, polishing a car. In terms of rotation speed and disc diameter, it is identical to the Bosch unit.

The unit is equipped with a 305 ml dust collector. Provides the ability to adjust the speed, protection of the power button from dust. The presence of the Velcro for attaching the abrasive tool provides a simple and quick replacement of the abrasive element with a new one. Battery and charger not included.

Advantages

• Light weight;
• Average price;
• Additional handle.
• Good discs included;
• Working noise level;
• The ability to connect a vacuum cleaner.

disadvantages

• The reliability of the discs fixation is reduced by the small size of the Velcro hooks;
• Difficulty cleaning the filter.

Users recommend using the model for home repairs or small workshops. It is better not to install discs without ventilation holes, they quickly clog, the sole starts to warm up. The advantages include productivity, the degree of waste disposal when connecting a vacuum cleaner.

Einhell PXC TE-RS

The lightest cordless review model has the best spindle speed among the nominees. It weighs only 1.14 kg without battery. The oscillation frequency at the maximum speed reaches 44,000 rpm. if necessary, it can be reduced to 28,000 rpm. The diameter of the sanding paper is 125 mm.

At such a high speed, the amplitude of tool movements does not exceed 2 mm, which reduces the processing speed of the material and the productivity of the device. The handle with a rubber insert guarantees a low level of vibration, fast material processing.

Advantages

• Average price;
• Electronic speed control;
• Grinding quality;
• The possibility of connecting a vacuum cleaner is provided;
• Includes 80-grit disc.

disadvantages

• Battery, charger need to be bought separately.

The German model is made in China, but this does not affect its quality. Given the characteristics of the unit, users refer it to coarse grinding devices. The main disadvantage is the reliability of fixing the Velcro at high speeds.

How to choose an eccentric sander

A good tool saves time and energy for the user. Each model is designed to work in certain conditions, withstands specific cyclic loads, so it is necessary to choose a unit taking into account the technical parameters.

Power

The value of the orbital parameter is from 165 to 1200 W. It directly affects the performance of the tool. The higher the value, the more work the master manages to do in a shorter period of time.

The most popular is the unit with an indicator of 250 - 750 W. Their low weight ensures ease of use, and their functionality is designed to perform a wide range of grinding tasks.

The advantages of models with high power include the possibility of using coarser skins. They are chosen for rough work.

Frequency and amplitude of vibration

For 1 revolution of the eccentric, there are 2 movements of the sole from one point to another, therefore the frequency of oscillations and rotations are interrelated. The first value is 2 times higher than the second. On models with variable speed, it ranges from 8000 to 26000 vibrations per minute, in the absence of such a function - no more than 24000.

The value of the parameter is selected for a specific material and packing. The less abrasive the abrasive is, the finer the grinding needs to be done. Therefore, the vibration frequency must be higher. For rough work, primary processing of the material, units with a low parameter level are recommended.

The amplitude of the ESM movements is 2 - 7 mm. Affects productivity, quality of grinding. The higher its value, the more roughly the material is processed, but the work goes faster.

Platform diameter

The outsole dimensions also determine the performance of the tool. The larger the abrasive area, the wider the processing area it covers. ESHM is produced mainly with two sizes of the diameter of the grinding "pad" - 125 and 150 mm, in rare cases there are models with indicators of 95 mm, 75 mm.

The latter are used when working with corner machines. Units with a sole size of 150 mm attract with the possibility of attaching sandpaper, they are classified as professional tools.

terms of Use

Orbitals are used for processing wood, plastic and metal surfaces for finishing, polishing varnish. Domestic models with a low power engine and a limited set of useful options are used for occasional work of short duration.In a professional tool, the list of operations performed has been expanded, and technical parameters can be adjusted. With its help, they carry out grinding, cleaning, polishing of various materials.

For work in conditions of increased dustiness, humidity or fire hazard, models are suitable, the passport of which indicates the presence of an increased level of protection for the tool. In the instructions, the manufacturer must describe the features of using the unit. A pneumatic ESHM would be a good option. It is used at production sites for processing ceilings and walls. The device has a minimum of dynamic components, does not require battery power or electric drive, which ensures ease of use in any conditions.

Ergonomic

The efficiency and ease of use of the tool are determined not only by technical parameters, but also by a number of additional capabilities of the unit. The speed control system allows you to configure the device for processing materials of different hardness. The soft start function increases the reliability of the units and parts, reduces the risk of injury to the user, and ensures comfortable operation.

The automatic brake improves the quality of work, reduces the likelihood of damage to the workpiece. The presence of a branch pipe for connecting a vacuum cleaner guarantees the best level of safety for the health of the operator and a clean workplace. To make the fingers less tired, the ESM provides for the fixation of the start button. At the same time, in household models, the function often works intermittently.

Features that guarantee ease of use also include a rubberized case, an anti-vibration system. Such options provide a secure fixation of the unit in the hand at high speeds.

Which eccentric sander is better

The main selection criterion for craftsmen is often the price of the tool. With rare use, it is recommended to buy a model with a minimum set of additional functions. Comparative tests of the nominees allowed the expertpro.techinfus.com/en/ project team to select the best devices from the review of eccentric sanders according to a number of characteristics:

• The cheapest device is Wert EES 125DE;
• Best Bundle - Makita BO5031;
• The most compact and powerful model - Einhell PXC TE-RS;
• Best Build Quality - Bosch Advancedorbit 18 0
• The best device in the ratio of "performance / quality of grinding" - Hammer OSM480;
• User choice - DeWALT DWE

A good grinder should provide a high quality finish to the material. So that the model does not bring disappointment, experts recommend taking into account the peculiarities of its use when choosing. This will allow you to correctly determine the technical parameters of the tool. The analysis of reviews presented in the rating will clarify the pros and cons of operating each nominee.