Hello! Please advise how to dissolve the boards on the bars using a hand-held circular saw? To get as accurate as possible! Thanks in advance!
Hi Sergey from Ulyanovsk!
With the help of a manual electric circular saw, it is quite possible to dissolve the boards on the bars of the required size.
The requirements for equipment and devices are as follows. It is considered optimal if the power of the circular is more than a kilowatt, preferably about two.
The circular must be equipped with a size limiter (usually sold complete with a saw), as well as two screw clamps with nuts "lamb" (also to be attached).
In addition, the workbench does not hurt, the longer, the better. About two or even three meters, at least, is enough. In an extreme case, instead of a workbench, they simply use an edged wide board as the basis. On which they put a spreading board.
Of course, it is better to dissolve together with an assistant, but if necessary, this can be done alone.
The operation is performed in two ways.
The first option is stationary, when two clamps in the form of circular clamps are attached to the workbench in an inverted form, that is, with the disk up. In this case, the circular guard is fixed in such a position that it does not interfere with operation, for which it is reliably and tightly wedged by a wooden home-made wedge inserted between it and the circular body. Safety violation! But this is often done, taking responsibility for the possible consequences.
After that, the dimension bar is exposed and fixed so that the size between its guide (parallel to the plane of the saw blade) corresponds to the width of the future bar. Then you can dissolve the edged boards on these bars. If your boards are not edged and have splinters along their edges, then first these spans are also removed in the same way.
Since all existing circulars have a locking system (two buttons), their keys (as well as the protective cover) are jammed so that the circular is always in the on position. And turning on and off is done by inserting and removing the plug on the circular wire to the outlet. To which there must be a quick and uncovered passage!
That is, when everything is adjusted and wedged, plug the plug into the outlet and put the end of the board on the plane of the saw. And start the board with a little pressure to advance in the direction of the rotating saw blade. The end of the board that you hold with your hands should be 15 centimeters all the time above the circular plane, then it is easier to move the board forward.
Video: How to Dissolve a Board on Bars Handmade Circular
You should not turn the end of the board to the sides, but you must keep it all the time in one direction so that the saw blade does not jam and it does not burn. In all unforeseen situations, turn off the electricity immediately.
If there is an assistant, he should stand on the other side of the circular and take two longitudinally sawn boards, slightly supporting them at the beginning of sawing, so as not to interfere with your pushing the board. And at the end of the operation, on the contrary, take all the functions on yourself and pull without your help. Except, when you are no longer able to hold the end of the board and it starts to jump, then you are a few centimeters at 30. 40 bar push it to the disk. A zone is considered to be dangerous at a distance of about 25 centimeters from the teeth of a rotating disk. Fingers and hands should not be poked there. Dozens of my friends who neglected this have fingers without one or more phalanges.
The second option is unsteady, when the board opens with a circular, which is in its normal, not inverted position. The measuring bar-limiter is set, as in the first version, to the required size in the width of the future bar and make the usual longitudinal sawing. With the help of an assistant who holds the board. Or by yourself.
When working alone, a technique is often used when the board is screwed in two or three places to a workbench or board on which the workpiece is lying. So that the edge of the processed board hangs and it can be cut without risk of catching on a workbench. Then unscrew the screws.
It is preferable to dissolve boards with a length of about three, a maximum of four meters. It is easier and more convenient to work with such scraps. And with further construction, longer bars are rarely used.
It is also preferable to work with boards with a thickness of not more than 40. 50 millimeters. A thicker disk may not be sawn. Due to either small outreach or circular power.
Here is a very short answer on your question. Experience comes during work, so practice and after a while you will begin to work as a real carpenter.
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angle grinder (angle grinder) Bort BWS-1000-R is a powerful tool for cutting various metal substrates and is suitable for use in the home workshop or for short-term work tasks in construction. Among the features of the device can be noted the optimal balance between power and weight of the tool. With a sufficiently high performance, the angle grinder has a fairly low weight, which allows for ease of use. In addition, the advantage of the unit is the presence of the function of adjusting the speed of rotation of the disk, due to which you can easily adapt to work with a specific type of processed base. For convenient and quick replacement of the disk in the angle grinder, the spindle lock function and the ability to adjust the position of the protective cover without a key are implemented.
In a set:
side handle (1 pc);
a key to change the disk (1 pc);
additional set of brushes (1 pc);
protective cover (1 pc).
Video: angle grinder (angle grinder) Bort BWS-1000-R
I came in a great build, I made a 5-year warranty. I advise everyone immediately after purchase to register with this brandan website. For standard work tasks. okormormchik) issues the declared, does not glitch, does not overheat, does not wedge
12/30/2019 Pros: easy Cons: Took home for minus. 10 degrees the wire broke off near the entrance to the handle the wire was replaced by itself as it was taken on a site in Moscow. I. Orenburg guarantee expectation time no today the wire near the brush broke off from vibration. And before that I was looking for a malfunction. I disassembled it turned off the speed control did not help and then the needlework
The fan is blowing out of the big winter as cold.
12/06/2019 Pros: Not heavy, there is a speed regulator, a company guarantee. 5 years (of course, this is hard to believe). Cons: I did not like the power button! Very clumsily executed, the feeling that it will break.
Conventional angle grinder, made in China. Acquired several years ago, only the wire broke. The rest did everything to her: from cutting pipes to grinding various materials of wood, metals.
12/04/2019 Pros: Adjustment about, two handles, quick brush replacement. During active work it does not heat up Cons: The switch is uncomfortable just sucks! The wire is rigid, the casing does not have a quick clamp. Side handle in a terrible dream does not dream!
I worked with different angle grinders, at first I worked with my son’s angle grinders, and when the volume increased, I bought two in turn. the first China was PAG860K 115 mm 11 thousand adjustment, long handle. honestly worked for 8 years. this year brushes worn out. bought it. replaced, and they were enough for half a day. the second was not enough for an hour. The second Makita angle grinder 230 mm. A week ago I bought a Bort BWS-1000-R and on the go to battle! A good unit, but the switch is not a tooth in the foot. it would be better, as in Chinese. small key and side button. in some moment. released the key. turned off and you can’t turn it on with a random press. The second unpleasant moment. oak wire even at 5-8 degrees. lies on the floor in waves and constantly hurt his foot. Once hooked and the angle grinder fell from a height of 40 cm. The side handle broke off. regretted to make it thicker. the wall is slightly thicker than 1 mm. Fitted from a Soviet drill. began to lay on the floor and still constantly cling to the oak wire. There are pluses. I work a lot with metal and a second handle is needed, sometimes it’s necessary to crawl into "secluded" place and maintain the desired angle, and adjust about. allows you to perform complex "aerobatics". In a word. judge you, and I work. if it weren’t for the thin pen, the stupid on and the oak wire, I would have put 5 s! The degree of reliability and durability should be high. Brought home. he took off his sides and looked at the brushes. when turned on, do not spark. then it will work for a long time! But in 2-3 minutes the gearbox heated up. there are dry gears, and the cat burst into tears. charged with lithol and now I drive for hours. I make blanks for two oil-working furnaces. I cut with meters and cleaning the entire area of the workpieces. rusty metal, but dv. cold at all loads, and the gearbox is warm. degrees 30. no more. .
11/29/2019. The board plows and at least henna. I bought an extension cord to replace the cord. from the factory would be put. In summer, the gearbox is heated, but within reasonable limits.
12/04/2019 Pros: A good device, for this price for household needs what is needed. adjustment of revolutions is great convenient to grind or sharpen something at low revolutions. The casing is convenient in that you can adjust its position by pressing the eccentric lever in a few seconds without using the key. Cons: The start button is a bit uncomfortable.
11/30/2019 Pros: I’m happy with the Cons: the button sticks a little
Reliable angle grinder. I went through three repairs and landscaping with my parents in a cottage. Cope with grinding, and if you need to cut something. Very comfortable design, as for me.
10.29.2019 Pros: It works out completely with its own money. Convenient grip due to the normal handle, speed control under the finger. Cons: I would advise everyone to unscrew their heads and use a normal amount of lubricant in the gearbox before use, there is little of it.
It must be understood that for this money you are acquiring a “hobby” class instrument, not a professional one. Accordingly, and to submit relevant requirements to it.
09/13/2019 Pros: Good inexpensive angle grinder. In stock speed adjustment. Cons: Removed one star due to a power button lock. Most often, konka sinks and does not let go after removing her hand. Once knocked out of my hands, the angle grinder continued to work after the fall.
Took for repair at home. No experience with other angle grinders.
I bought it in one famous marketplace. Enough angle grinder for a park of weeks of inactive use. He was left alone with the service center, Mkrketpleys did not even send a warranty card with a seal. It’s better to overpay and take a proven brand angle grinder.
The angle grinder is very convenient and practical. The previous one worked faithfully for three years. The anchor failed. Tell me. Could you sell the angle grinder spare for this model?
The angle grinder is very convenient and practical. The previous one worked faithfully for three years. The anchor failed. Tell me. Could you sell the angle grinder spare for this model?
04/07/2019 Pros: Adjustable speed, for homework is an excellent tool. Cons: No
The description says. (spare brushes). not available
03/30/2019 Pros: speed adjustment, price, convenient handle. Cons: button lock does not work.
the machine is powerful, very comfortable, not for long work, it gets very hot.
01/09/2019 Pros: Affordable cost Cons: Broke down very quickly
It lies comfortably in the hand and all that can be said about it
51 RUS Sergey Vasilievich RUS 51
11/27/2018 Pros: price and build quality Cons: the gearbox is heated without load, can it be so?
assembly and price are all normal, the reason is the heating gear
11/23/2018 Pros: Lightweight, moderately powerful, not to say that WOW is straightforward. Cons: MINUS LATCH button fixation, (bronze bushing) crashes, but it has finalized. And it’s not sickly how long HZ will last.
11/02/2018 Pros: comfortable thought it would be worse Cons: until I noticed for the same amount I think it will not appear
10/30/2018 Pros: Price
He cut the tubing pipes, almost without a break, erased 3 circles. A friend skeptically assured that the apparatus would smoke, which was painfully cheap. I did not wait. The product is excellent.
10/25/2018 Pros: Quick-detachable cover, speed adjustment, good build quality Cons: Not yet revealed
10/23/2018 Pros: Convenient handle, speed adjustment, quick-pulling casing Cons: not found
Cope with all tasks with a bang. Not very hot. He sits comfortably in his hand. Not very heavy. In general, I liked it. recommend
10/04/2018 Pros: Price Cons: The gearbox crumbled after 3 days of use
09/12/2018 Pros: convenient Cons: not yet found
08/07/2018 Pros: Price. Purchased for only 1350. Cons: Poorly assembled
Not very assembled, backlash on the spindle, the clamping nut is not balanced, I think it’s clear how it will affect reliability. There is no way to get an extended 5 year warranty. The adjustment is smooth, but there is no speed support, at low speeds it is easy to stop with your hand. It was collected for all 1350 rubles (at first I thought that it was used, but there wasn’t a new one, but the whole thing was shown). It smells like a decent Chinese instrument)
06/14/2018 Pros: Grip handle, length, weight. Quick-release casing on an eccentric. Speed controller from zero to maximum. Hatches for replacing brushes (included). Soft wire. Cons: As such, directly, here are the flaws. not found.
Here I will leave my comments and dreams, suddenly the developers of Bort read. Turnovers are regulated from zero. it’s great, but in this case the machine does not pull. When polishing a tree, it is necessary to catch the force of pressure, eat, feed and speed at the same time. Fortunately, it is easy to catch revs, the wheel is exactly under the finger, but if you replace the variable resistor with a variable capacitor, then you can work without losing power on the spindle. It would be nice if the handle with the button had the ability to rotate 90 ° to the right / left. it will be more convenient. It would be nice to have a case, because a bunch of different disks fly around the bag, and the native cardboard box has no dimensions for the disks and, in general, is intended only for delivery to the buyer. I’m still glad to use this tool and I recommend this Bort bws1000r device to others.
05/20/2018 Pros: Good price, build quality. Cons: None.
For several months it works without interruptions, complaints. Absolutely enough power. The cord is long. The device for the home is indispensable. And I think that in professional activity it is quite applicable.
03/14/2018 Pros: Sits in hands. Convenient adjustment of turns
02/04/2018 Pros: Affordable price, while this quality is quite good, it’s nice to work with such a tool. Now we are doing the repair. I use it very actively while everything is super. It does not get very hot, comfortable, and everything is needed in the kit. Producer well done, did a good thing. Normal materials selected, not flimsy.
recently acquired this miracle of technology, very pleased with the purchase. Of course it is difficult to judge how this device is suitable for the pros, and I use it not so long ago to evaluate it as objectively as possible. But! I like it so far. It is well assembled, comfortable, good materials used. It does not overheat, it works well, at least for now. Well, in general, a successful model for lovers. small yes udalenka. Now let’s see if it can withstand the repair, but so far inspires confidence.
12/30/2017 Pros: I liked everything as a whole, and the assembly, and equipment, and most importantly. quality and stability in work. For my price, I think this is a very good option. Hold comfortably, the extra handle fits comfortably and locks well in a comfortable position. Cons: not found yet
12/06/2017 Pros: a convenient handle in which the switch is combined with the lock and immediately adjust the speed. Compared to my second Hyundai angle grinder, this one is much more convenient. I do not regret that I bought it. Cons: I haven’t revealed any flaws so far, I use little, but Bort chose because Bort had already bought a drill for himself and was very pleased with its quality. So I recommend everyone the budget quality of the Board.
I like the colors 🙂
06/08/2017 Pros: Convenient crustacean and power button. There is a speed control. Easy. There is enough power for small work in the country. Cons: for the price they are not))))
Great car for its price. I bought it to my father first, did not work much, and immediately bought it for myself.
05/18/2017 Pros: The price is sky-high, while the characteristics are quite decent, and it also works pretty well. A complete set, the angle grinder is assembled decently, there is no feeling that this is some kind of cheap Chinese bullshit. There is enough power to go here. Cons: as for me there are no shortcomings, at least some significant ones that would interfere with work.
05/07/2017 Pros: compact size, convenient, lightweight, inexpensive Cons: not found yet
on weekends for the holidays they moved to the country and finally tested my new thing. already managed to make a small bench for the kids) A very convenient cool thing, powerful, functional and most importantly. inexpensive after all. With such characteristics. great option. Country option.
04/25/2017 Pros: the price pleased, I took the products of this manufacturer for the first time, I did not know what was waiting for me, but I must say, I was pleasantly surprised, a good angle grinder, comfortable, thoughtfully everything, everything suits the function. It is powerful, lightweight, compact, and it’s generally convenient to work with the second handle, all the more it is attached in any position, if only it would be convenient. Well, in general, the price-quality ratio is more than good. and the body is normal. Everything suits me
normal thing, you can take
04/18/2017 Pros: price, quality, comfortable Cons: no
I bought this angle grinder on the Internet, of course, at first it was embarrassing that it was made in China, and the price is suspiciously good, but because of the price I decided to take it all the same to try what kind of apparatus it is. And you know, I was pleasantly surprised by the quality. made very carefully, plastic looks not cheap china, very durable, the seams are made carefully, in general there are no complaints about the assembly. Power is good, enough for domestic tasks. It is very comfortable due to its light weight and compact design.
04/12/2017 Pros: decent power is quite assembled, it’s kind of not horny, everything keeps securely, it’s convenient to hold it on the snot, the hand does not slide on the function’s surface, everything you need is there, nothing extra size and weight are good, a purely household option Cons: so far, it’s not, I like everything, we will see how it shows itself further
02/16/2017 Pros: Not heavy, there is a speed regulator, a company guarantee. 5 years (of course, this is hard to believe). Cons: I did not like the power button! Very clumsily executed, the feeling that it will break.
Conventional angle grinder, made in China. I got it recently, while the flight is normal.
It is difficult to imagine a house where there is no electric drill. This is a favorite tool for almost every man.
Usually the user does not worry about the drill, the tool works for himself, and let it work. But then a strong beating of the drill appeared or the clamping mechanism jammed, repair loomed on the horizon. There was a need to remove or even disassemble the cartridge. Here, some inexperienced masters will need advice on how to perform the necessary work without ruining the drill completely and irrevocably. To begin with, it is worth familiarizing yourself with the information on the types of cartridges and the methods of their attachment to drills.
The main types of cartridges for household drills the following:
quick-clamping or BZP, convenient in operation, allowing you to easily and quickly change the tool, but the strength and durability are not too high; nevertheless, drills with quick-clamping chucks (with one or two couplings) are deservedly popular;
gear-crown, requiring the use of a special key.
There are also other varieties, for example, SDS and SDS-max from Bosch. But you should not dwell on this issue in detail, since the type of the chuck by the method of clamping the drill does not affect the way the chuck is mounted on the drill spindle.
Attaching a Chuck to an Electric Drill Spindle
Actually There are two mounting methods:
You can find out the type of fastening by marking:
the inscriptions B10, B12, B18, etc. characterize the parameters of the Morse cone, the special shape of the mating surfaces (a total of 9 sizes from B7 to B45 are provided); before this designation mark the diameter range of drill shanks, for example, 1−6 V10;
type designations 1-15 M13 × 1.3; characterizing the metric thread parameters (diameter of drill shanks, thread diameter and its pitch);
UNF abbreviations (full marking is similar in structure to the marking of metric threads, for example, 2–13 mm ½. UNF, where ½ indicates the diameter of the thread in inches, and the number 20 indicates the number of threads per one inch), which means fastening with an inch thread ; this type of connection is typical for imported instruments.
Video: Angle Grinder Board Adjustable Speed
Technology for removing a cartridge from an electric drill
To perform this operation The following tools may be required:
wrenches (wrenches, plumbing, open-end wrenches):
a hammer (preferably a mallet made of rubber or wooden);
Previously, the tool is removed from the cartridge. The key chuck can also be unlocked without a key by inserting a drill shank into the hole.
Cone mating dismantling
This pairing option should not cause disassembly difficulties.
If a fixing screw is present, it should be loosened.
It is recommended to orient the tool with a drill down and take off the cartridge with light tapping hammer (to protect mechanisms from damage, the best option is to strike with a rubber or wooden mallet on the cartridge case through the gasket. open-end wrench).
If there is a device for removing bearings, it is better to use it.
Dismantling with threaded interface
In this case disassembly procedure is as follows:
The cams are sunk as far down as the head of the internal screw is located on the bottom of their socket, which must be reached with a screwdriver. However, the presence of a screw is optional.
The screw is unscrewed from the spindle with a screwdriver, the fixing screw has a left-hand thread, that is, it is unscrewed by turning the screwdriver clockwise. If there is difficulty in turning the screw, you can lightly tap it with a hammer through a screwdriver.
The cartridge from the shaft is unscrewed like a regular nut with a right-hand thread, that is, by turning counterclockwise. If the process is difficult, the use of two keys is recommended. The spindle is fixed with a spanner, the chuck is unscrewed with a gas spanner. You can insert a thicker hexagon into the cams and unscrew the cartridge with it.
If, however, the operation fails, you will have to disassemble the electric drill body to provide access to the spindle.
And one more tip: if the screw turns out to be damaged during disassembly, then you can purchase a punch adapter, it will contain a suitable screw.
Features of the work on the removal of the cartridge of drills of different companies (in particular, interskol) can be studied when watching a video.
The recommendations given are also valid for rotary hammers and screwdrivers.
And a few more tips:
Before any repair work on the drill, disconnect the power cable from the network.
If the case is complicated enough or there are doubts about your qualification as a household appliance repairman, it is better to turn to professionals for help. Otherwise, there is a risk of completing the repair with the purchase of a new drill.
Angle grinder, which is popularly called the angle grinder, is a universal tool with which you can perform a list of works: cutting, grinding, cleaning metal, wood, stone and other materials. This tool has found its application in industry. It is ideal for both professional repair work and household chores.
Now on the market there are a large number of different models of angle grinders designed for home or professional use. The latest angle grinder with speed control is equipped with special nozzles of any size, characterized by the presence of descent safety locks and additional functions. With all the variety of models and sizes, an angle grinder has a common task, which is to facilitate the person’s workflow as much as possible and save time.
Which angle grinder to choose? Household and professional tools
When buying an angle grinder, you should take into account such indicators as rotation speed, power, the presence of additional functions and disk sizes.
Indispensable in everyday life are angle grinders. This is a conventional angle grinder, which are compact in size and demanding on the operating mode. After 10-15 minutes of operation, the owner of a conventional grinding machine is forced to take a mandatory break to prevent its overheating. The household angle grinder is not designed for daily use. Their technical indicators are much lower than that of professional devices that can be used for a long time without fear of overheating. In addition, professional angle grinders are equipped with brass inserts and a metal housing. This is due to the fact that they have to be used in extreme conditions: laying pipelines, earthwork, etc. For such an environment requires a tool that is as much as possible protected from dust and moisture.
Universal angle grinders
Universal are considered an angle grinder with speed control. These machines are ideal for jobs such as cutting, grinding and polishing any materials.
angle grinder with speed control and soft start are mainly used in those cases when it is necessary to polish stone or wooden surfaces. This is due to the structural features of these materials, the processing of which at high speeds is undesirable, as it leads to the destruction of the surface and rapid wear of the nozzles.
The best manufacturers of grinders
Angle grinders are produced by domestic and foreign companies. High results were achieved by the German manufacturer Bosch, Japanese Hitachi and Makita. Mostly they produce models for professional use: an angle grinder with speed control, power exceeding 1200 W, and various disk diameters. Angle grinders make it possible to carry out any kind of complex work. Using special diamond blades, it is possible to cut concrete and stone, to cook walls under wire. The presence of an additional side handle provides control over a powerful power tool during its operation.
Bosch: Model GWS 850 CE
The Bosch angle grinder with speed control and an output of 850 watts is ideal for grinding with diamond cups in natural and artificial stone. This angle grinder is one of the most popular electronic tools in the work of professional stonecutters, who every day are faced with the need to polish in places where granite or marble are cut. This angle grinder is lightweight, which greatly facilitates operation: the master can hold it with one hand.
The Bosch GWS 850 CE angle grinder with speed control is warranted for one year of professional use.
You can adjust the grinding speed using six positions. The rotation speed range of grinding nozzles and discs is from 2,800 to 11,000 rpm.
The quality of polishing directly depends on the speed of rotation of the nozzles. The smaller it is, the higher the quality of work. This requirement applies to granite, marble, glass and other surfaces that can be operated with a grinding tool equipped with an adjustment function. To work with marble surfaces, experts recommend a choice of speed at which the grinder produces 2800 revolutions. Wooden surfaces can be treated with special nozzles at the highest speeds. The maximum speed for this angle grinder is 11,000 revolutions.
Video: Angle Grinder Board Adjustable Speed
Bosch GWS 850 CE comes with a key, handle and two mounting washers for discs and nozzles.
Nozzles for polishing work
The quality of polishing work depends on the adjustable speed and correctly selected nozzles. For grinding marble and granite surfaces by experienced engravers who work with stone professionally, flexible diamond blades are recommended. For wood, an emery petal circle is suitable. For polishing metal products and surfaces, it is best to use circles containing felt or felt, which is attached to the nozzles with a special Velcro. Felt nozzles are also suitable for polishing glass. But in this case, you need to purchase a special diamond paste. Painted or varnished surfaces must be treated with lamb wool tips.
Household Makita GA5030 angle grinder
Makita angle grinder with speed control is considered one of the best models of household angle grinders. Its price is 2500 rubles. The Makita GA5030 has a low weight that does not exceed 1.8 kg, which is an advantage of this tool compared to other similar models in this price category.
Professional Angle Grinder Makita 9565Cv
Angle grinder Makita angle grinder 125 mm speed control provides the implementation of any kind of work at speeds from 2800 to 11000 rpm. Makita 9565Cv requires a 125 mm diameter drive and 220 volt power. Power Consumption Angle Grinder. 1400 watts. 125 mm angle grinder with speed control 9565Cv is a professional power tool, the design of which contains:
adjustment of rotation speed, which makes it possible to optimize the operating mode. The spindle receives a certain speed necessary for a specific task: cutting, grinding or grinding;
power button lock. This is important to ensure safety during operation, especially in cases of unplanned power outages (turning off the light, pulling the plug out of the socket). Thanks to the secondary start-up fuse, the owner of the Makita 9565Cv is protected against arbitrary switching on the angle grinder and does not risk injury;
speed stabilization system, which, due to changes in disk loads, facilitates the process of working with massive labor-intensive parts;
two-position side handle, which ensures reliable holding of the power tool during operation. A convenient version of the handle performs an anti-vibration function.
9565Cv angle grinder is an angle grinder "Makita" 125 with speed control and smooth descent, due to which the power tool is protected from critical overloads when turned on. A soft start protects the angle grinder system and the numerous parts contained in it (disk, winding, engine brushes) from a strong power surge. Turnovers are typed smoothly, the angle grinder does not tremble in the hands.
How to choose the required disk size?
For angle grinders, discs with a diameter of 115 to 230 mm are intended. Working is the part that extends beyond the apparatus. Nozzles tend to wear off during use. Disks with a diameter of 115 mm quickly wear out and are suitable for cutting products with a thickness of not more than 3 cm. over, this diameter is unsuitable for working in hard-to-reach places. For such operations, 180-230 mm discs are better suited.
Metabo WEV 10-125 Quick
This is another angle grinder with speed control. 125 mm is considered the optimum disk size for the Metabo WEV 10-125 Quick. Among all the well-known 125-mm angle grinders, this model is considered the best in terms of power. It features a wide range of adjustment of spindle speeds and a constant speed under the influence of a variable load. This is ensured by built-in electronics, which protects the engine from the overload grinder and produces a smooth start of the system. The angle grinder has an automatic safety clutch and corner brushes that turn off if voltage suddenly drops. This is important for safety during operation of a powerful angle grinder.
The ergonomic shape of the model, the presence of a removable handle in its design, which allows it to be installed on either side, the ease of replacing carbon brushes are advantages for Hitachi G13SS that many users have already appreciated.
What to consider when buying?
If you want to purchase an angle grinder, you need to get acquainted with the technical indicators of the model you like. Best of all, if there is a soft start. This will protect the owner of the angle grinder from possible jerks when turning on the power tool and from knocking out fuses. The problem of increasing the load on the system of an angle grinder can occur when the speed is reduced. In such cases, overheating occurs. It is desirable that the angle grinder be equipped with modern sensors that regulate the speed of revolutions during overload and overheating. The more complex the model system, the higher its class and the more expensive it is. At the same time, more and the amount of work that can be done using expensive power tools.