Review of the 15 best sanders for working with wood and metal

Sanders are good for more than just smoothing lumber. Removing layers of paint, rough processing of metal, fine finishing of surfaces before finishing work - this is an incomplete list of processes available to the lucky person with a grinder.

In this article we offer you:

1. consider the rating of grinding machines;
2. determine the range of proposed work;
3. choose the appropriate equipment.

Table of main selection criteria

Criterias of choice	Feature Options	Distinctive properties and features of the equipment
Power type	From the mains	Wide power range. Electronic control systems are used to the maximum. You can choose a tool for working with wood, metal, plastic.
	From battery	Light weight, mobility. Suitable for small one-time jobs at room temperature.
	Pneumatic	Simplicity of design. Long-term operation without overheating and excessive wear of critical components. To operate efficiently, you need a powerful compressor.
Method of movement of the working unit with consumables	Straight-line continuous feed of abrasive	Band tools – for rough or fine processing of large volumes (lumber, sheet metal and products made from them). Brush – for textured surfaces (processing of embossed steel sheets, artificial aging of wood).
	Vibration without rotation	Reciprocating movements with a small stroke amplitude provide high-quality results when finely sanding floors, polishing wooden decor and treating walls and ceilings before painting.
	Orbital (rotating) eccentric with vibration	High productivity in cleaning, grinding, polishing (cars, furniture, interior decoration, processing of metal structures).
Type of moving part of the tool	Straight shaft	Precise work with small details of carved elements made of wood and plastic. Only straight CMM models.
	Circle	Rough cleaning and fine polishing of any surfaces.
	Corner options (“delta”, “iron”, with an additional corner)	Effective processing of shaped products (door leaf, decoration of an arched opening, joints of metal structures).
	Rectangle	Belt and surface grinding tools. For pshm, this base shape combines the capabilities of round and triangular soles.
Method of consumable fixation	"Velcro" (Velcro)	Large hooks are optimal for working with wood. Small - for circles for processing painted metal, putty surfaces.
	Mechanical clamps	Preparing walls, plywood, furniture panels for painting.
	Collet	Direct CMM. For precision machining of small wooden, metal and plastic parts; high-quality cleaning of hard-to-reach areas.
	Drive and driven shafts	Tape models. Processing of construction lumber (timbers, boards). Preparation of wood products (countertops, stair steps, furniture panels, floor coverings) and metal for painting.
Vibration amplitude (orbit), mm	Up to 5	Fine grinding, polishing wood, metal, plastic, glass. The lower the declared value, the more accurately the top layer is removed.
	Over 5	Rough surface treatment of timber and lumber, removal of paintwork and traces of corrosion from metal surfaces.
	Variable	The design of the gearbox allows you to work with the desired amplitude (no more than 2 options) required for a specific task (material).
Weight, kg	Up to 2	Ease of use on walls and ceilings.
	Over 2	Effective: polishing, grinding and cleaning surfaces (car body, buildings and wood products, metal structures) located below the level of the master’s shoulders.

Before you begin to familiarize yourself with the capabilities of the most popular models, you should remember two facts:

1. Each variety has a fairly narrow range of applications. Multifunctionality is characteristic only of renovators, but the volume of work that MFPs can handle does not allow them to be considered as the main tool, even for an enthusiastic amateur;
2. The opinion that an angle grinder (angle grinder) in capable hands can cope with any task (from removing paint to sharpening drills and saw chains) is not supported by reliable facts. In 99 cases out of 100, such “versatility” is associated with a violation of safety regulations.

Classification of grinding tools according to operating principle

Model	Name / dimensions of the consumable, (L-length, B-width, h-depth, D-diameter), mm	Amplitude/frequency of oscillations, mm/number. in a minute		Work rate, per minute	Power, W	Weight, kg	Average price, rub.
Belt grinding machines (rough grinding of lumber after or instead of sharpening; removal of relief, cleaning of sheet metal)
1. Bort BBS-801N	Tape / L-456, B-76	—		260 m	800	3.1	3326
2. Makita 9911	Tape / L-457, B-76	—		270 m	650	2.7	7699
3. Metabo BAE 75	Tape / L-533, B-75	—		450 m	1010	4.9	16299
Surface grinding equipment (cleaning and grinding of parts and products made of metal, wood and plastic)
4. Interskol PShM-32/130	Delta sanding paper / L-140, B-85	1.4 / 11000		—	125	0.9	1618
5. Interskol PShM-115/300E	Rectangle sanding paper / L-230, B-115	2.4 / 10500		—	300	2.3	2490
6. Makita 3711	Rectangle sanding paper / L-228, B-93	2 / 22000		—	190	1.6	3970
Random orbital sanders (preparation for painting, intermediate sanding and polishing of plastic, metal and wood surfaces)
7. AEG EX 150 ES	Emery wheel D-150		3.2-6.4 / 8000-20000	4000-10000 rpm	440	2.8	8683
8. Rupes er05te	Emery wheel D-150		5 / 5000-10000	10000 rpm	450	2.1	14350
9. Makita BO6040	Emery wheel D-150		5.5 / 180-670	1600-5800 rpm	750	2.8	20986
Corner grinding machines (rough cleaning of metal surfaces, ends and welding seams; cutting of rolled metal; cleaning of hard-to-reach areas of wooden structures)
10. Bison ushm 125	Emery wheel D-125	—		1100 rev.	950	2.6	2020
11. Interskol UShM-230/2100M	Emery wheel D-230	—		6500 rpm	2100	6.6	5140
12. Makita GA6021C	Emery wheel D-150	—		9000 rpm	1450	2.5	8250
Brush sanders (cleaning and grinding of embossed metal, artificial aging of wood)
13. Sturm! AG1014P	Brush D-120	—		3000 rpm	1400	3.35	8209
14. Makita 9741	Brush D-100	—		3500 rpm	860	4.2	25310
15. Bosch GSI 14 CE	Brush D-115	—		750-3000 rpm	1400	3.4	35265

Belt grinding mills (rough grinding of lumber after or instead of sharpening; removal of relief, cleaning of sheet metal).

Bort BBS-801N

at prices starting from RUB 3,326.

The budget belt model Bort BBS-801N with an adjustable additional handle is designed for rough cleaning and longitudinal sanding of coatings over large areas. Adjusting the rotation speed of the abrasive belt allows you to select the optimal mode for working with wood, plastic and metal. The design of the tool (an opening cover above the driven shaft) provides the ability to process cavities whose depth does not exceed 80 mm. The driven shaft protruding beyond the housing makes it possible to process surfaces limited by straight and turned corners. Despite the presence of a locking start key and a powerful motor, the tool is not intended for intensive use.

• A 10-minute break after half an hour of continuous work,
• periodic blowing of air ducts,
• timely maintenance,

are the guarantor of many years of trouble-free operation of the Bort BBS-801N model in conditions of non-professional use.
Main technical characteristics of Bort BBS-801N

Characteristics	Values
Belt dimensions (L-length, B-width), mm	L-456, B-76
Belt rotation speed at idle, m/min.	120-260
Power, W	800
Model options	Speed ​​adjustment Selecting additional position handles Fixing the start key Ability to work in shallow cavities
Additional equipment	3 tapes, a set of brushes, a dust collector.
Weight, kg	3.1
Development/production	Russia / China
Cost, rub.	3326

Watch a short video about the Bort BBS-801N model, revealing the features of control and configuration of the instrument:

Sanding the ceiling

The ceiling, after puttying, also requires sanding before further finishing, and perhaps even more than the walls. After all, there are lighting fixtures on the ceiling that will show all the slightest flaws on the surface. And the ceiling is painted or wallpapered, usually in light colors, which will also highlight existing defects. It is very difficult to rub the ceiling with sandpaper or mesh. Therefore, the best option is to use a grinder. To complete the work, we will need a stepladder or a special bar for working from the floor.

For rough processing we use mesh No. 60-80, for finishing – No. 100-120. To obtain an excellent result, sand in a circular motion. After finishing the initial sanding, we apply the finishing putty, and after it has completely dried, we begin the final sanding. We use fine-grained abrasive. We make small and neat movements with the machine.

Source

Makita 9911

at prices starting from RUB 7,699.

Light weight and low power do not prevent the Makita 9911 from stripping coatings, sanding uneven surfaces, and polishing paintwork. Obtaining a high-quality result on any surface is made possible thanks to the smooth adjustment of the belt rotation speed. Convenience of working with long construction moldings is provided by:

• location of controls,
• ergonomic handle at the front of the sander,
• autonomous dust collector,
• simple mechanism for tensioning the tape.

The simplicity of the equipment does not affect the results of the CMM operation.
Provided that the tool is correctly adjusted (speed, shaft alignment) before starting work, productivity and quality will be at a professional level. Main technical characteristics of Makita 9911

Characteristics	Values
Belt dimensions (L-length, B-width), mm	L-457, B-76
Belt rotation speed at idle, m/min.	75-270
Power, W	650
Model options	Belt alignment adjustment Speed ​​adjustment Start key lock Socket for connecting a vacuum cleaner or dust collector
Additional equipment	Sanding belt, dust bag.
Weight, kg	2.7
Development/production	Japan / Japan, Germany, China
Cost, rub.	7699

Watch a video about custom mounting and use of the Makita 9911 model:

Sanding the walls

If scratches suddenly appear after processing, change to paper with a finer grain. If further finishing involves wallpapering, then minor defects can be tolerated, but if painting is planned, then the defects must be eliminated.

1. When processing corners we use sanding sponges. Their special shape will help to efficiently sand these hard-to-reach places. If you do not have this tool, you can use a separate sheet of sandpaper, bending it in half.

Sanding walls after puttying can be done without dust. This process can be seen in the video: How to sand walls after puttying using a sander, watch the video:

Metabo BAE 75

at prices starting from RUB 16,299.

One of the advantages of the Metabo BAE 75 model is the patented engine management system. With its help, stable rotation of the belt is ensured. Regardless of how hard you press the tool against the surface being processed. Given the weight and power of the sander, intensive lumber processing tasks will not be difficult even for a novice carpenter.

Embodied in the BAE 75 design:

• smooth start,
• trigger fixation,
• adjustable front handle,
• conveniently located controls,
• own vacuum cleaner and the ability to connect an external vacuum cleaner,
• a long tape that can be quickly replaced without auxiliary tools,

determine the reliability and ease of maintenance of well-balanced equipment.
This explains the popularity of the far-from-budget version of CMM among professional builders. Main technical characteristics of Metabo BAE 75

Characteristics	Values
Belt dimensions (L-length, B-width), mm	L-533, B-75
Belt rotation speed at idle, m/min.	450
Power, W	1010
Model options	Tool-free belt replacement Rotation speed adjustment Universal socket (bag, vacuum cleaner) Automatic electronic engine control
Additional equipment	Dust bag.
Weight, kg	4.9
Development/production	Germany / Germany, China
Cost, rub.	16299

Watch a video review on the capabilities and equipment of the Metabo BAE 75:

Surface grinding equipment (cleaning and grinding of parts and products made of metal, wood and plastic).

Advantages of renting

A floor sanding machine is worth the money spent on it only for companies whose specialization is directly related to carrying out a certain list of works where it is impossible to carry out specific tasks without a grinding machine.

It is advisable to rent a grinder if:

1. It is necessary to complete a large amount of work as soon as possible.
2. The available equipment is out of order, and it is absolutely impossible to suspend work.
3. Your company has a list of non-core work, and you are able to carry it out because you have the necessary staff and time.
4. Too much work was taken on - as a result, there is not enough equipment, and there is simply no time to replenish the fleet of equipment.
5. You plan to master this type of business, but to understand how everything works and whether it will be profitable, you need to do a small amount of work

The grinder will be needed by employees of companies who are constantly faced with work related to:

• laying and sanding parquet flooring in houses and apartments;
• construction and turnkey finishing of dachas and country wooden houses;
• pouring concrete and mosaic floors with subsequent grinding;
• laying and polishing granite and marble floors;
• installation of polymer self-leveling floors.

If this list of works is not constant, then there is no significant reason to purchase a grinder. It is much more profitable to choose from a company that provides equipment rental a specific machine that is best suited for the upcoming work.

Interskol PShM-32/130

at prices starting from RUB 1,618.

Compact tool PShM-32/130 with a delta-shaped sole for fine grinding at corner joints and on a relief surface (a paneled door made of solid wood, for example). Access to any corner is ensured by the tapered sole. The combination of minimal amplitude and low vibration frequency of the platform guarantees professional quality:

• when removing single-layer coatings (coarse-grain consumables are needed);
• when sanding smooth changes (fine sandpaper will be required);
• when dry polishing protective layers of paints and varnishes (with a suitable soft nozzle).

The connection of the consumable to the sole is made using the Velcro system (also known as Velcro), which securely holds the abrasive sheet during operation.
If you do not have the necessary consumables, they can be cut out of sandpaper with a felt layer. For full operation of the built-in dust removal system, it is necessary to make holes in the self-cut sheets according to the sole template. The main thing is not to subject this amateur tool to constant intense loads, and to blow all holes with compressed air after finishing work. Main technical characteristics of PShM-32/130

Characteristics	Values
Platform/consumable L-length B-width, mm	"delta" / sandpaper L-140, B-85
Abrasive fastening	Velcro
Amplitude/frequency of oscillations at idle, mm/number. in a minute	1.4 / 11000
Power, W	130
Model options	Ergonomic body with rubberized inserts Smart controls for one-handed operation Plastic dust container
Additional equipment	Sanding paper kit
Weight, kg	0.9
Development/production	Russia / China
Cost, rub.	1618

Watch a short video review revealing the features of the configuration and design of the PShM-32/130 model:

Brush machine

A brushing machine is used to brush wood. But it can also be used as a grinder. Its design has a shaft for attaching the abrasive.

There are two types of this power tool. The first is a type of tape, but instead of sandpaper, a brush moves on the rollers. The second one is similar to a grinder: the same casing, but in place of the disk there is a brush.

The advantage of this type of power tool is the ability to process a large area in a short time. You can also do other work:

• Clean furniture or parts from old coating;
• Perform brushing.

This tool is used mainly for restoration work and work on artificial aging of wooden products.

Interskol PShM-115/300E

at prices starting from RUB 2,490.

The declared characteristics and low cost explain the popularity of Interskol PShM-115/300E with a rectangular sole. The tool copes with leveling the outer corners of gypsum boards, reinforced with polymer putty, and with lumber, and with single-layer paint and varnish coatings. And thorough cleaning, timely replacement of consumables and monitoring the condition of loaded structural elements even allow you to count on long-term (non-intensive) operation. After all, the main purpose of this model is high-quality and unhurried work with wood, as indicated by:

• weight acceptable for processing horizontal planes;
• ability to adjust the vibration frequency of the sole;
• start button isolated from wood dust.

Main technical characteristics of Interskol PShM-115/300E

Characteristics	Values
Platform/consumable L-length B-width, mm	“rectangle” / sandpaper L-230, B-115
Abrasive fastening	Clamps
Amplitude/frequency of oscillations at idle, mm/number. in a minute	2.4 / 10500
Power, W	300
Model options	Adjusting the oscillation frequency Dust removal system with the ability to connect a vacuum cleaner Start key lock Powerful clamps Elastic outsole
Additional equipment	Dust collector, sanding paper.
Weight, kg	2.3
Development/production	Russia / China
Cost, rub.	2490

Watch a short video review of the capabilities of the Interskol PShM-115/300E tool:

Safety tips and regulations

When choosing any power tool, incl. and grinding machines, it is necessary to determine what operations it will perform. How long and how often the equipment will be used.

Household power tools are used for up to 3 hours a day with breaks. Professional equipment works up to 8፥12 hours without a break.

When choosing, you need to look at the equipment and features of the power tool:

• Possibility of recycling dust and sawdust;
• Availability of additional functions for engine protection and regulation;
• Tool weight;
• Cord length (working with an extension cord is inconvenient and dangerous);
• The shape of the handles, the presence of linings on them.

When using power tools, you must follow safety regulations. Wood processing always involves dust and sawdust. Noise protection headphones, glasses, and a respirator must be available at all times.

Makita 3711

at prices starting from RUB 3,970.

Thanks to an effective system for removing dust from the work area and the presence of electronic adjustment of the oscillation frequency, the Makita 3711 model is deservedly popular among professionals.
It is difficult for an amateur to appreciate the potential of the Makita 3711. After all, after processing unassembled joinery, another device will be needed to clean the internal corners (its own 2 mm stroke does not allow working in the corners of three planes). Therefore, the combination of vibration amplitude, the area of ​​the surface being processed, and the variable rate of vibration of the sole determine the narrow profile of the tool. It is designed for fine work with dissimilar materials, without volume restrictions. Main technical characteristics of Makita 3711

Characteristics	Values
Platform/consumable L-length B-width, mm	“Rectangle” / sanding paper L-228, B-93
Abrasive fastening	Spring clamps
Amplitude/frequency of oscillations at idle, mm/number. in a minute	2 / 22000
Power, W	190
Model options	Electronic frequency adjustment Start key lock Dust extraction system with a socket for a vacuum cleaner or dust collector
Additional equipment	Plastic jig for holes in sandpaper, dust collector.
Weight, kg	1.6
Development/production	Japan / Japan, Germany, China
Cost, rub.	3970

Watch a short video review of the Makita 3711 sander:

Random orbital sanders (preparation for painting, intermediate sanding and polishing of plastic, metal and wood).

Application

On a production scale, the eccentric machine is used in car repair, body repair and finishing work. This device is capable of processing wood blanks, so it is used in the manufacture of furniture. The grinder polishes parts, which makes it possible to use it in work to restore the paintwork and eliminate small scratches and dents on the surface of the product. The most common type of grinder used in industry is a pneumatic grinder. It is easy to operate, has a minimum number of dynamic angles and does not require recharging from the mains or battery, which allows you to save a large amount of electricity.

In everyday life, an eccentric sander is used when processing large surfaces during repair work. When using this device, the following rules must be observed:

• Before preparing the tool, you need to choose the right type of grinding machine, depending on the type of work being performed.
• When assembling the main elements of an orbital sander, it is important that the location of the holes on the tool sole coincide with the location of the holes in the working wheel.
• During the grinding process of a product, it is necessary to adjust the operating speed of the working wheel in order to increase work efficiency. It is not recommended to set it above 20,000 rpm.
• During polishing work, do not put pressure on the main elements of the eccentric grinder, which will help extend the life of the engine and avoid its breakdown.
• Grinding the part must be done in stages and intermittently so that the components of the electric motor do not overheat.
• To reduce the intensity of vibration resulting from the rotation of the working wheel, you need to place your palm on the body of the grinder, reducing the amplitude of the vibration.
• Grinding can only be carried out using proper tools. Before use, it is important to check the condition of the grinding machine elements for structural wear and lack of lubricants, which negatively affects the performance of the device.
• If there is no dust collector, you must purchase a vacuum cleaner or other device that collects dirt and industrial waste in the form of chips;
• After completing the grinding work, you need to carefully remove the tool from the workpiece so as not to damage its surface.

It is not recommended to use an eccentric sander when processing small parts because it is not capable of sanding corners and uneven surfaces. Otherwise, the tool will leave scratches on the workpiece. Instead of an orbital sander, it is better to use engraving devices that have appropriate attachments for grinding relief surfaces.

AEG EX 150 ES

at prices starting from RUB 8,683.

AEG EX 150 ES is one of the universal sanders that has:

• vibration intensity adjustment,
• 2 vibration amplitude options,
• the ability to connect a bag or vacuum cleaner to the dust removal system;

Simplicity and reliability in use thanks to the Velcro abrasive fastening, durable plastic and molded base of the sole, as well as dust-proof controls. When an amateur simply uses a tool for a long time and gets an acceptable result, then professionals use the potential consciously, because they know that:

• “strangling” this grinder is not easy (the stabilization system instantly recognizes even insignificant pressure and regulates engine speed, preventing equipment wear);
• smooth start, sole brake eliminates damage to the surface being treated
• Properly implemented dust removal prevents premature wear of the working parts of the tool.

Main technical characteristics of AEG EX 150 ES

Characteristics	Values
Platform, mm	D-150
Amplitude / Oscillation frequency, mm / count. in a minute	3.2-6.4 / 8000-20000
Rotation speed at idle, rev. min.	4000-10000
Power, W	440
Model options	Smooth start Speed ​​controller Stabilization of operation with increasing load Switching the amplitude of the eccentric stroke
Additional equipment	Additional handle, 3 sanding sheets
Weight, kg	2.8
Development/production	Germany / Germany, China
Cost, rub.	8683

Watch a video review revealing all the features of the AEG EX 150 ES:

Grinding Features

Sanding is performed after the layer of putty or plaster has dried. It is optimal to wait at least 24 hours to obtain a reliable, durable decorative layer. It is recommended to inspect defects on the foundations (walls, ceiling). A flashlight is turned on to highlight defects on surfaces. Irregularities are marked with a pencil.

• No. 60-80 - used for rough cleaning of panels before gluing wallpaper;
• No. 100 - suitable for finishing sanding of ceilings.

Sanding is performed with rotational movements until a smooth base is formed. The top coat of putty is usually gentle, so no strong pressure on the tool is required; it is optimal to move the nozzle along the base without pressure.

The base of the machine should fit tightly to the surface of the wall or ceiling. The sandpaper is positioned parallel to the base being sanded; the movements must be uniform to prevent the formation of distortions on the working surface. The thoroughness of the work is assessed when the flashlight is turned on.

Rupes ER 05TE

at prices starting from RUB 14,255.

Auto body repair gurus and carpentry experts confirm that the combination declared for the ER 05TE

• light weight,
• powerful engine,
• optimal vibration amplitude,
• worthy of the implemented dust removal and cooling system for the power unit

characteristic only of professional equipment. The presence of a system that controls the rotation speed (depending on the force applied to the tool) and a properly balanced two-handed body also indicate that the ER 05TE belongs to the category of sanders intended for intensive use. After all, regardless

• a vacuum cleaner or dust collector is connected to the dust extractor,
• what grain fraction is on the abrasive paper used,
• how long did the master work today,

The instrument rests equally firmly on the sole and can be controlled effortlessly even with one hand.
Main technical characteristics of Rupes ER 05TE

Characteristics	Values
Platform, mm	D-150
Amplitude / Oscillation frequency, mm / count. in a minute	5 / 10000
Rotation speed at idle, rev. min.	5000-10000
Power, W	450
Model options	Electronic speed control system Sole with 15 holes for dust removal Velcro fastening of consumables Ergonomic and balanced body
Additional equipment	Adapter for connecting a vacuum cleaner, dust bag.
Weight, kg	2.1
Development/production	Italy/Italy
Cost, rub.	14255

Watch a short video about the ease of operation of the Rupes ER 05TE sander:

Classification of tools

In stores you can find grinding machines designed for household or professional needs. Each type has its own characteristics, which it is advisable to know about before purchasing.

Household

A household tool is chosen if you have to work with it irregularly. On average, CMMs are designed to operate for 20 hours per month from 220 V, which is much less when compared with professional samples.

Every 15 minutes of working with a household grinder, you must stop for 10-15 minutes, otherwise there is a risk of damaging the engine.

Attention! Manufacturers do not recommend working with the device for more than 3 hours during the day. If you need more, you will have to abandon the household device in favor of a more serious one.

The advantages of a household unit are its affordable price and ease of operation.

Professional

This type of tool is designed to work continuously for a long time. Typically, professional grinding machines are used in production. They are much more reliable than household ones because they are made from higher quality materials.

The equipment is designed for multi-shift work in intensive mode. The devices are quite large, since a more powerful motor is located inside the case.

When developing a grinding machine for professional use, not only production requirements are taken into account, but also criteria such as convenience and safety. Therefore, manufacturers produce equipment that creates a minimum of vibration.

Makita BO6040

at a price of RUB 20,986.

Makita BO6040 models present in the arsenal

• 2 grinding options,
• speed stabilization system and soft start
• possibility of changing the speed of rotation of the sole,

directly indicate the versatility of the equipment. Rough and fine grinding of wood, metal and plastics, polishing paintwork on any of these materials is carried out quickly and efficiently.

In addition to the stated functionality, dust removal, carried out (by means of an impeller or an external vacuum cleaner) through holes in the sole, is also of considerable importance.
The vertical location of the engine and a properly balanced body and handles with rubberized inserts reduce the load on the user’s hands during long-term operation. The pile of the fastening system (“Velcro”) holds the abrasive sheet well at any speed and does not tend to become clogged with small particles, even when sanding gypsum-polymer coatings. Main characteristics of the Makita BO6040 model.

Characteristics	Values
Platform, mm	D-150
Amplitude / Oscillation frequency, mm / count. in a minute	5.5 / 180-670
Rotation speed at idle, rev. min.	1600-5800
Power, W	750
Model options	2 grinding modes Speed ​​adjustment Smooth start Speed ​​stabilization Fastening consumables - Velcro
Additional equipment	Case
Weight, kg	2.8
Development/production	Japan / Japan, Germany, China.
Cost, rub.	20986

Watch a short video review describing the capabilities of the Makita BO6040 tool:

Corner welding machines (rough cleaning of metal surfaces, ends and welding seams; cutting of rolled metal; cleaning of hard-to-reach areas of wooden structures).

Deltoid

Small in size with a deltoid platform reminiscent of an iron, hence its name. Due to the small size and configuration of the grinding platform, it is suitable for restoration work.

Can sand wooden structures, parts, frames, furniture to medium and finishing stages. There is no substitute for polishing internal corners, protrusions, convex or concave areas.

According to the principle of operation, it belongs to surface grinding machines: the same oscillatory movements, but with a smaller amplitude of up to 0.2 cm.

Design features of the delta machine:

• Adjustment of vibration characteristics;
• The working grinding surface can be rotated 120 degrees due to the design features;
• Dust is collected in the dust collector;
• Abrasive sheets are fastened with Velcro.

Bison ushm 125-950

at prices starting from RUB 2,020.

By equipping the Zubr Ushm 125-950 model with a thick (grinding) disc, you can:

• clean weld seams from slag
• get rid of pockets of corrosion
• grind large burrs on metal and irregularities on stone.

Using thin (cutting) wheels, this tool can quickly cut sheet and shaped metal products.

The ability to install an additional handle on the left or right side of the gearbox housing and fix the protective casing in any position makes working with the tool convenient and safe in different situations.
But the most important feature of the 125-950 model is that there is no second such angle grinder (with similar characteristics) for non-intensive use on the domestic market. Main technical characteristics of Bison ushm 125-950

Characteristics	Values
Disc, mm	125
Disk rotation speed, rpm min	11000
Power, W	950
Model options	Simple fixation of the start key Spindle lock key Safety guard with eccentric clamp
Additional equipment	Special wrench for the fixing nut. Hexagon for the adjusting screw for securing the protective casing. Additional handle.
Weight, kg	2.6
Development/production	Russia, Russia
Cost, rub.	2020

Watch a video review of the model Zubr ushm 125-950:

Correct choice of device

You need to understand that a rented floor sander will only bring benefits if its characteristics fully satisfy the conditions of the work being performed.

In addition, it is very good if:

• the company providing the service is widely popular;
• the equipment provided is in perfect working condition;
• The company has specialists who can provide the necessary advice on selecting suitable equipment;
• each device is provided with complete operating instructions;
• the model range contains units with different capacities, with the ability to process different surfaces, as well as the ability to work in hard-to-reach places;
• it is possible to provide additional equipment, for example, industrial vacuum cleaners;
• All necessary consumables are available in the required quantity and at affordable prices;
• reasonable rental value of the equipment and the amount of the deposit.

Of course, when choosing equipment, you need to know what types of wood floor sanders there are, what are the differences between them and what surfaces this or that model is intended for.

Interskol UShM-230/2100M

at a price of 5,340 rub.

The declared potential and impressive appearance of the 230/2100 model indicate the advisability of using heavy angle grinders only by professional builders. This CMM is capable of:

• Cleaning deep cuts, from 6 mm wide
• rough grinding of planes and welded joints
• sawing metal structures and chipping concrete walls,

The main handle, which rotates (with locking) by 1800, allows you to work without reducing productivity in any position. The relatively low spindle speed does not affect the quality of work. It is designed in such a way that the optimal speed of movement of the abrasive edge (no more than 80 m/s) is maintained at the edges of the installed disk (D 230 mm).

Protection against accidental start-up provides an additional level of safety when operating heavy equipment.
Main technical characteristics of Interskol UShM-230/2100M

Characteristics	Values
Disc, mm	230
Disk rotation speed, rpm min	6500
Power, W	2100
Model options	Smooth start Protection against accidental activation Rotation of the main handle around the longitudinal axis of the tool Quick access to motor brushes
Additional equipment	Additional handle. Wrench for the nut holding the disc.
Weight, kg	5.3
Development/production	Russia, Russia
Cost, rub.	5135

View an overview of the capabilities of the Interskol UShM-230/2100M model:

FAQ

Which brand of grinder is best to buy?

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Among power tool manufacturers, Bosch, Makita and DeWalt remain leaders in this area. We would also add Metabo, Einhell, and some Black+Decker models to them, although we rarely see the latter.

Many craftsmen take Interskol models for rare jobs and first acquaintance with the tool, especially since consumables for them are easier to find and they cost less. But if you are serious about wood processing, it is better to give preference to the manufacturers mentioned above.

What sandpaper is best to use?

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It all depends on the type of work. For example, for rough primary grinding with a belt machine, coarse-grained sandpapers with a grain size of 200 microns and higher are used (according to new standards, they can be marked with indices from P22 to P60).

For further processing of wooden surfaces, the same belt or vibration sander can be used with medium-grain sandpaper of 100-150 microns (P100 or P120).

Sanding for painting (for example, with an eccentric machine) will require a smaller grain size: 40-70 microns for hard wood and 58-100 microns for soft wood.

Makita GA6021C

at a price of 8,250 rub.

Makita GA6021C is one of the few professional angle grinders that is purchased not only for professional work.
Convenient placement of controls, low weight and insignificant vibration of the operating tool determine the choice of users. Although, reliable electronics are also of no small importance, providing smooth start-up, constant speed control, user safety during voltage drops, coupled with an original mechanical method to prevent problems (when the disc jams in the part being cut, during a kickback) Main technical characteristics of the Makita GA6021C

Characteristics	Values
Disc, mm	150
Disk rotation speed rpm min	9000
Power, W	1450
Model options	Smooth start Jam protection Torque stabilization Undervoltage protection function
Additional equipment	Sanding disc. Additional handle.
Weight, kg	2.5
Development/production	Japan / Japan, USA, Germany, China
Cost, rub.	8250

Watch a video review of the Makita GA6021C model, revealing the capabilities of the tool and the features of its design:

Brush sanders (cleaning and grinding of embossed metal, artificial aging of wood).

Kinds

ESMs are classified according to several criteria:

• machines with which you can work on wood or metal;
• ESMs that operate from an electrical network or from batteries;
• professional models and devices for household needs;
• miniature units with speed control and large pneumatic ESM.

ESMs are capable of making surfaces perfectly smooth. The quality of the “orbital” is achieved through the translational-rotational movement of the canvas itself. At high speeds (more than 10,000 thousand per minute), a large amount of energy is generated, which is transmitted into vibration. It is transformed into a force impulse, thanks to which the polishing process occurs. The eccentric needs a counterweight, which is necessary to smooth out excess vibration.

Let's look at the most popular ESM manufacturers.

• produces inexpensive and compact units.
• Bosch produces high-power (more than 650 watt) and medium-power models. The company's products are of good quality and have many different additional options (rotation adjustment, speed, etc.). This type of equipment is most often purchased by professionals. It is quite expensive, but is very reliable and also has a long service life.
• The quality of EShMs is not inferior to German units from Bosch. The devices are ideal for use in service stations and garages. The dust removal system is especially effective on the models. Each model has its own design features. Some ESMs are equipped with a speed controller (up to 6 positions).

Now let's look at some of the distinctive details and functions of the devices.

• “Orbitals” for professionals are equipped with special relays that control a constant rotation speed during operation. In this case, the torque automatically switches to afterburner mode, and the engine's reserve power is used.
• The starting current limiting block is used for several reasons: when it is necessary to reduce the load, and also to avoid noise when the engine starts. This device is found exclusively on professional models.
• Adjusting the sole brake is necessary for quick stopping.
• 90% of ESHs have a socket that allows you to connect a vacuum cleaner (sometimes the vacuum cleaner is replaced by a special container made of a PVC bag or paper bag).
• Professional tools are often equipped with a casing around the eccentric assembly.
• The D-lever allows you to work more comfortably.
• A switch with a lock is most often found in expensive professional models.

Also, the EShM cannot be installed permanently. This is usually necessary when you need to work with small-format products. If there are voluminous depressions or depressions on the workpiece, then the ESM will not penetrate there; there is also the possibility of damage to the edges by the rotating element of the machine.

Sturm! AG1014P

at prices starting from RUB 8,209.

A powerful motor and a relatively low brush rotation speed characterize the impressive potential of the most inexpensive of the popular Sturm CMMs! AG1014P. The purpose of such equipment is for rough cleaning or gentle grinding (depending on the consumables used) of textured (wooden, metal and plastic) surfaces. But this model is most often used for brushing (aging) wood.

• Locking the start button in the pressed position,
• convenient additional handle above the brush guard,
• rotation speed adjustment,
• Impressive torque from a powerful engine.

This set of functions in affordable equipment arouses a certain interest among those who like to create non-trivial products with their own hands.
Main technical characteristics of Sturm! AG1014P

Characteristics	Values
Brush dimensions (D-diameter, L-length), mm	D-120, L-100
Brush rotation speed rpm min	3000
Power, W	1400
Model options	Smooth start Fixing the start button Speed ​​adjustment Spindle lock key Screw caps providing access to the motor brushes Protective cover
Additional equipment	Side handle with bracket. Additional set of motor brushes. A set of necessary keys. Sanding brush
Weight, kg	3.35
Development/production	Russia / China
Cost, rub.	8209

Watch a video review of the capabilities and configuration of the Sturm model! AG1014P:

The best wood sanders

A good sander can facilitate and speed up many jobs with wood and wood-based materials, metal and plastic surfaces. Those who do serious repairs or finishing entirely with their own hands should take a closer look at the models presented in our rating.

1

Bosch PBS 75 AE

Large grinding area

The “green” PBS series belt sander from Bosch is intended for household use, but its characteristics are very close to those of a professional tool.

Find out the price

• Power 750 W
• 200-350 m/min
• Tape 533x75 mm

A household tool with additional functionality could easily be classified as a professional tool. The design includes a soft start mechanism, electronic speed control, and an automatic centering device for the abrasive belt.

A reliable and powerful electric motor allows you to process large areas of wooden or metal surfaces. Optimal weight and good balance make this task easier. An additional handle is provided for convenient control of the powerful tool.

The similarity with professional models is added by the large complete case in which you can store the machine, equipment and even some small tools. The only complaint I have is the power cord - it is a bit harsh, but reliable.

2

Makita 9910

Perfectly balanced

The professional series tool with excellent balancing of all components is distinguished by good ergonomics of the body and handles.

Find out the price

• Power 650 W
• 270 m/min
• Tape 457x76 mm

The compact and fairly lightweight sander is suitable even for working with one hand - its design is so well thought out. The model is equipped with a large bag for collecting chips and dust. The “Start” button is installed on the main handle and is locked in the on position.

Makita has received a special mechanism for quickly changing the sanding belt. And the automatic centering system ensures the accuracy of the movement of the equipment, preventing it from sliding to the side during operation.

Speed ​​adjustment is not provided in this model, but most craftsmen will not need it. But you will have to periodically replace the front roller, since it is not metal and wears out a lot over time.

3

Einhell TE-OS 2520 E

Vibratory sander with complete set

The Expert series vibration machine is distinguished by universal attachment of equipment. It can be secured with either clips or Velcro.

Find out the price

• Power 250 W
• 24,000 kol./min
• Amplitude 2 mm

The high power of the tool, coupled with the speed support, on the one hand, allows the machine to cope with difficult areas, and on the other hand, not to remove too much where precision is required. The size of the soleplate has been increased for efficient and fast sanding of large surfaces.

Thoughtful ergonomics and built-in vibration isolators allow you to work comfortably on weight for a long time without fatigue or discomfort in your hands. The model copes well with wood and metal, but it is not advisable to use it on puttied surfaces - it can become clogged with fine dust and refuse to work.

Sanding sheet, storage case and dust bag are already included. If long-term work is required, the machine can be connected directly to a construction vacuum cleaner.

4

Worx WX820

Multifunctional model

This battery-powered vibrator impresses with its functionality. Replaceable soles of different shapes and sizes allow you to work with almost any surface.

Find out the price

• Voltage 20 V
• 10,000 kol./min
• Weight 2 kg

A very unusual surface grinder can replace 5 similar tools. It comes complete with rectangular and triangular platforms, wide and narrow - for working with parts of any shape. There is a round plate for working in eccentric machine mode. Each attachment comes with 3 replacement skins.

The tool runs on a fairly powerful 20 V battery. Its characteristics are not redundant, since the battery also powers the built-in vacuum cleaner. The battery itself is protected against deep discharge. In addition to the battery and charger, the kit includes a case. But you can buy the “carcass” separately.

5

Bort BS-155

Budget machine for everything

This model has already become popular. Firstly, due to its low price with decent quality and characteristics, and secondly, due to its versatility of use.

Find out the price

• Power 150 W
• Equipment 90x240 mm
• 10,000 kol./min

BS-155 is one of the most reliable and high-quality vibration machines in the budget segment. It is suitable both for working with wooden surfaces and for sanding walls after finishing, felting, bodywork and other similar work. It’s nice that at such an unrealistically low price, the manufacturer provides a 5-year warranty on this model.

The tool turned out to be light with good performance and not too noisy. It does not have its own dust collector, but there is an adapter through which Bort connects to the vacuum cleaner.

The machine comes with one sanding sheet. The equipment is attached to the sole only with a clamp - no Velcro is provided.

6

Metabo SXE 150-5.0 BL

Disc sander with long platform stroke

This professional model has a somewhat non-standard layout with an elongated handle. But it turned out to be very ergonomic, light and obedient.

Find out the price

• Power 350 W
• 10,000 rpm
• Amplitude 5 mm
• Disc 150 mm

An expensive professional machine that fully justifies its price, it is built very well - there are no complaints about its quality. Inside there is a relatively quiet and reliable brushless motor, which contributes to the longevity of the tool.

The model has a large platform travel. Together with wide equipment, this will allow you to sand the wood faster, and at the same time eliminate intermediate leveling after roughing. Metabo will eliminate all flaws. If necessary, you can install a multi-hole sole with a diameter of 125 mm here.

The functionality of the machine matches its level. There is a smooth start and stepless speed control within the range of 4000-10000, a double braking system is provided (for the plate itself and the engine). The speed is stably maintained at the set level, regardless of load changes.

7

DeWalt DWE6423

The best random orbital sander

DeWalt grinders are generally loved by craftsmen, despite their high cost. The equipment is reliable, powerful, well made. And this model is chosen because of its smooth running and convenient dust collector.

Find out the price

• Power 280 W
• 12,000 rpm
• Amplitude 2.6 mm
• Disc 125 mm

The machine is designed for industrial use down to the last detail. It is quite light and well balanced. The non-slip plastic of the case lies securely in the hand, vibrations during operation are minimal (as far as possible for such a tool). Velcro holds the abrasive perfectly and does not lose its tenacity over time.

The model is equipped with a dust collector for clean work. It is powered by the network and has a soft and long 5-meter cable. Adjusting the speeds and stabilizing the speed under load allows you to carefully work with wood of any density and regardless of the pressure. For prolonged grinding, the power button lock will be convenient.

The only thing that has not been thought through here is the storage system for the machine and its components - DeWalt does not offer a case for this model.

8

Aspro-C8

"Giraffe" for walls and ceilings

An eccentric machine is designed for fine grinding of surfaces before finishing. The long handle allows you to process the ceiling and walls over the entire height (up to 3 m).

Find out the price

• Power 710 W
• 600-1500 rpm
• Disc 225 mm

The sander is equipped with a medium-hard pad and leaves behind a perfectly smooth surface suitable for painting. Smooth speed control will allow you to select the desired mode for any material: wooden frame, plaster, putty, drywall. In addition, the kit already includes 6 abrasive wheels with grits from 80 to 240. To work in corners and narrow niches, the casing can be removed.

The “giraffe” design is complemented by a long and very flexible corrugated hose (4 m) for removing dust. A special adapter at the end easily connects to the branch pipe of a construction vacuum cleaner. There is a valve on the body of the machine that regulates the suction force.

However, it should be borne in mind that an eccentric machine will inevitably produce vibration. Taking into account the arm of the telescopic handle and the fairly high power of the motor, it becomes quite noticeable.

9

Metabo FMS 200 Intec

Compact but powerful delta sander

The tool is distinguished by quite high power for such equipment. But this was achieved solely through a network connection.

Find out the price

• Power 200 W
• 26,000 kol./min
• Amplitude 1.4 mm

Metabo's Delta is one of the few compact sanders on the market that is corded. The cable here is moderately long (2.8 m) and thin, but still it can interfere with operation. However, the inconvenience is compensated by the good balance of the instrument and the almost complete absence of vibration transmission. This way you can work with one hand.

The machine is equipped with its own dust collector in a hard case with its own filter. Dust removal is fast and clean. The power button on the body is hidden under a plastic cap - not very convenient, but safe for both the master and the instrument itself.

10

Einhell TE-OS 18/1 Li

Battery delta

Working with a cordless delta sander is quite convenient, since nothing prevents you from turning it in corners and narrow areas.

Find out the price

• Voltage 18 V
• 24,000 kol./min
• Amplitude 1.6 mm

The machine, powered by an 18 V battery, offers a good power reserve and the ability to be used autonomously without being tied to sockets or an extension cord. However, the manufacturer has a similar network model (TE-OS 1320) - it is cheaper, but has an increased amplitude of 2 mm.

The cordless version of the Einhell delta is sold as a separate “carcass”, but is supplied with 6 sanding sheets of the required size. This will allow you to not worry about finding suitable consumables for some time, although you can find something better to replace them. The only thing the tool lacks is speed control.

11

Makita 9741

The best brush sander

The grinder for continuous work in the workshop performs rough and fine grinding, roughing and stripping operations on wood, metal, composites and plastic.

Find out the price

• Power 860 W
• 3500 rpm
• Brush width 120 mm

This is probably the only model on our market that works with wide brushes and is suitable for professional processing of very large surfaces. The included nylon brush brings out the natural grain of the wood.

To confidently hold the powerful tool during operation, two handles are provided. The longitudinal one is equipped with a lockable start button. The size of the removed layer is regulated by the preliminary setting of the grinding depth.

12

Sturm AG1014P

Classic brush machine

A powerful and reliable model is used for stripping, cleaning surfaces from efflorescence and rust, creating a decorative smooth or embossed structure on wood.

Find out the price

• Power 1400 W
• 3000 rpm
• Brush width 100-120 mm

A powerful and at the same time reliable machine comes with a full range of options: soft start, speed control, maintaining a constant speed during processing, locking the start button.

The equipment is changed simply and quickly, and you can use brushes from different manufacturers (including domestic ones). Efficient engine cooling is provided to protect against overheating. The machine itself is assembled conscientiously, despite the relatively low price.

Makita 9741

at a price of RUB 25,310.

The low bristle brush included in the basic configuration of the Makita 9741 model shows good results when processing lumber from different types of wood, not only because of the special polymer bristles. Thanks to an acceptable combination of power and the tool’s own weight, quality will be present when working with each (appropriate for purpose) consumable.

• Simple design
• belt drive,
• low center of gravity,
• durable and comfortable handles

The tools do not leave even professional carpenters indifferent.
After all, comparing the predisposition of the 9741 model to intensive use, and the small volumes of materials that need texture cleaning (even in workshops), we can confidently speak about a fairly long service life of the brush grinding tool. Main technical characteristics of Makita 9741

Characteristics	Values
Brush dimensions (D-diameter, L-length), mm	D-100, L-120
Brush rotation speed rpm min	3500
Power, W	860
Model options	Smooth start and key lock Adjustable front wheel stop Brush niche with a hole for organizing forced dust removal
Additional equipment	Hex keys. Connection pipe for vacuum cleaner. Sanding brush with nylon bristles.
Weight, kg	4.2
Development/production	Japan / Japan, USA, Germany, China
Cost, rub.	25310

Watch a short video review of the features and configuration of the Makita 9741 model:

How to choose a grinder

You have read the rating of the best grinders of 2022. We hope you found it useful. Repair specialist with 30 years of experience, Konstantin Livanov, will give practical advice on choosing a grinder.

Classification

You should select a grinding tool based on its class, power, speed and size of equipment. It is these criteria that determine the functions that a grinding machine can perform.

• Angle grinder (angle grinder, grinder): universal tool, cylindrical body. Equipment includes abrasive discs for cutting metal or ceramics and brushes for grinding.
• Straight grinder: straight-shaped body, equipped with abrasive stones of different shapes and sizes. Used for final polishing of surfaces with complex relief. Ideal for cleaning irregularities and burrs.
• A belt sander is equipped with a belt connected in the form of a ring. Suitable for primary, rough processing - removing a thick layer of material from large, flat surfaces.
• Brush grinder: the equipment used is metal, nylon, composite brushes, as well as grinding rollers. First of all, surface finishing is carried out, especially for wood, but it can also handle metal.
• Surface grinder: equipment consists of sanding sheets with different grain sizes, which are attached with Velcro and clamps. Effective areas of application would be woodworking, furniture repair, finishing work and body work.

• Delta grinder: essentially a grinding machine, but the shape of the sole is triangular. Equipment – ​​sanding sheets of different grain sizes. Used for processing products of complex shapes, grinding stone, metal, wood.
• Random orbital sander: The working disc simultaneously makes both circular and reciprocating movements. Very high quality polishing, leaves no marks. The equipment is represented by round sanding sheets or Velcro or clamps. Optimal for cleaning and grinding metal, wood, stone.
• Polishing grinder: the design is similar to an angle grinder. A characteristic feature is low speed to carry out soft surface treatment. Grinding, cleaning and polishing fragile surfaces.

This is interesting

The best laser levels

Power

One of the most important parameters. Directly related to engine capabilities. More power means better performance. For home use, devices with a power of up to 1000 W are suitable, the rest is for professionals.

Speed

The nature of the work performed and the material of the surface being processed affect the speed. Grinding of hard materials is carried out at high speeds, and delicate surfaces at low speeds. The most comfortable option is the presence of a speed controller.

Popular manufacturers

Bosch brand unit
Construction equipment stores have a large number of different grinding machines from different manufacturers. But experts recommend paying attention to the following brands:

• Sturm, Metabo, Bosch (Germany).
• Ryobi, Makita (Japan).
• DeWalt (USA).

These manufacturers have been producing construction electronic and pneumatic equipment for many years, and have proven themselves among consumers.