The best surface grinders
Makita BO3700
This is one of the most compact models included in our review today. Ideal for finishing all surfaces, it works quickly with putty and wood. Users note the insignificant weight of the device, which is only one and a half kilograms - it is convenient to hold it even with one hand, so you can reach even the most inaccessible places. The engine power is low (it is only 180 W), but the frequency of the reciprocating movements is significant - about 2 thousand revolutions per minute, the vibration amplitude is 2 mm. These parameters allow you to ensure a clean surface treatment, no defects appear on it.
The design works great in floor or wall corners. The light weight does not let your hands get tired, so you can work with this model almost all day. Comes with a convenient base plate with secure attachments for sanding sheets. If necessary, it can be replaced with a Velcro pillow so that the sandpaper is fixed directly on it, such components are inexpensive, it is quite possible to install them yourself - all you need is a screwdriver. Very little vibration is transmitted to the hands due to the presence of a vibration damping system. The kit also comes with a large dust container. The switch trigger has a latching function when it is on.
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Advantages:
- It is arranged quite simply;
- The noise is minimal;
- Able to work with any type of sandpaper;
- The engine practically does not heat up;
- Insignificant weight.
Disadvantages:
The outsole wears out pretty quickly.
2. Interskol PShM-115 / 300E
A very convenient and inexpensive model, it is arranged quite simply: there is a crank and a counterweight on the shaft of the electric motor, which does not allow the center of gravity of the device to outweigh during operation. The sanding pad is fixed to the body with elastic rubber feet. The platform in the process of work makes circular movements, due to which the surface is cleaned. The sanding paper is fastened using two clamps. The device works with materials on both paper and fabric surfaces. When working, there is no need to apply strong pressure on this tool.
The performance is moderate, it is quite enough for living conditions. Consumables are cheap, so the device is very economical. If you use it correctly, the worker will remain almost clean. The fact is that this grinder has an active dust extraction system. There is an additional impeller on the motor shaft, which will suck in air through special holes in the platform and direct it to the corresponding branch pipe, which is closed with a special dust bag or is connected to a vacuum cleaner through an adapter. Electronic speed control is provided.
Advantages:
- Acceptable cost;
- High quality surface treatment;
- Reliable abrasion resistant outsole;
- Comfortable rubberized handle that won't slip in your hands.
Disadvantages:
More noisy than other models.
Bosch PSS 200 AC
According to user reviews, this is one of the most popular grinders. It is well suited for both sanding and sanding surfaces of any hardness.The device is equipped with a 200 W motor, thanks to which the working platform vibrates at a frequency of about two and a half thousand per minute. The area of the platform allows you to achieve the most intimate contact with the treated surface. High performance, comfortable handling. The range of motion is 2 mm. The clamping mechanism is represented by two levers.
Vibrations are well damped by a special system, and they are attenuated in the area of the handle. Hands will not get tired while using this machine. There is an adapter for a vacuum cleaner, a bag for collecting dust. The model has an ergonomic body with a rubberized grip. Such a machine will be very convenient to use for both right-handers and left-handers. There is an electronic adjustment of the amount of vibrations, the set also comes with a convenient plastic case for storing and transporting the product.
Advantages:
- Very comfortable to hold in your hand;
- Acceptable cost;
- Comes with a plastic case;
- High build quality - no backlash and squeaks;
- Vibration practically does not reach the hands.
Disadvantages:
Weakly draws dust into the bag.
Operating tips
In order for the newly acquired tool to serve for a long time and fulfill its purpose efficiently, it is important to remember a few rules
The lubricant used for periodic processing must meet the manufacturer's requirements. It is best to purchase it immediately with the purchase of the instrument.
Be sure to follow the manufacturer's instructions
If it is stated that the tool can only be used for processing concrete or dry wood, then only for processing such materials it can be used.
It is imperative to contact a specialized service center if the tool began to junk during operation or began to perform its work poorly.
It is important to wear protective gloves and goggles when carrying out any work using this tool.
Do not allow the grinder to be heavily soiled or get completely or partially wet.
Following these simple recommendations will help to preserve the good performance and appearance of the grinders of the German brand Bosch for a long time.
In the next video, you will find an overview of the Bosch GBS 75 AE belt sander.
Top Models
In each model range of a certain type of such a tool, there are units that are most popular with buyers.
They are the first to pay attention to when choosing a tool.
Cordless eccentric sander GSS 18V-10. This is a multifunctional model, moreover, belonging to the category of combined ones, since it also has a vibration mode. 18 V battery power, the tool is ideal for work in hard-to-reach places. Designed for continuous operation for 4-6 hours. The presence of a special dust removal system makes the work process as convenient, fast and safe as possible.
- The angle model GWS 18-125 V-LI is considered one of the most powerful grinders on the world market today. The battery power is 18 V, the operating time without recharging is about 5 hours. The warranty period is 3 years. The tool is lightweight (just over 2 kg) and compact size, which allows it to be used in hard-to-reach places with ease, without much fatigue and stress. The manufacturer offers two types of equipment for this tool: standard with a protective cover or extended with replaceable nozzles.
- The GGS 18 V-LI is a straight tool model. It is available in three different configurations: with 1 additional battery and two keys, with two standard keys and with keys and a protective cover included. A distinctive feature of this tool lies in its compact dimensions and minimal weight, so even when performing large volumes of work, there is no feeling of fatigue.
Bort BBS-801N
Bort BBS-801N
Bort BBS-801N can be called a budget version of LSHM, designed for primary processing of large areas of wood products. The model is equipped with an adjustable handle, which increases the comfort of work. Belt speed is also adjustable, so you can choose a convenient mode of carrying out the process of cleaning wood, metal or plastic. The machine has the function of processing cavities and recesses up to 80 mm. The device has a powerful motor, as well as a fixation of the start button, but, despite this, it is not intended for long-term operation:
- after working for half an hour, the machine needs a break for 10-15 minutes;
- purging of air ducts is required;
- periodic maintenance - cleaning and, if necessary, lubrication of individual parts.
In a home workshop, subject to the manufacturer's recommendations, the Bort BBS-801N will serve trouble-free for a long time.
Main characteristics:
- type - tape;
- power - 800 W;
- abrasive belt width - 75 mm;
- abrasive belt length - 457 mm;
- Max. belt speed - 260 m / min;
- device operation - from the network;
- machine weight - 3.1 kg;
- connection cable length - 3000 mm;
- complete set - spare brushes, dust collector and abrasive belt (3 pcs.);
- 730 days warranty.
Pros:
- affordable price;
- the possibility of fixing on the table;
- choice of speed;
- high power;
- easy to replace the tape;
- comfortable handle.
Minuses:
- speed can spontaneously increase;
- insufficiently powerful vacuum cleaner, some of the dust remains on the table;
- high noise level (98.4 dB);
- the tape is weakly stretched and fixed, it can sometimes fly off.