TOP 12 best manufacturers of diamond blades: how to choose, prices, rating

Classification of saw blades

Saw blades help in cutting various building materials such as:

• stone;
• concrete;
• brick;
• tile;
• marble;
• asphalt and other hard materials.

Saw blades help in cutting various building materials.
The cutting blade has the following advantages:

• accuracy;
• speed;
• noiselessness;
• productivity;
• efficiency.

Between each other, the tool has a difference in cutting edge. This promotes its use in many fields of activity.

Video - Review of saw blades

Table with the main classification of saw blades:

The manufacturer indicates the list of works and functions on the box or on the disc itself.

The list of works and functions is indicated on the diamond disk

The diameter of diamond cutting wheels is from 115 mm to 400 mm. For angle grinders, angle grinders often use from 122 to 230 mm with a thickness of 2.2 mm. For specialized equipment, circles with a diameter of 350-400 mm are used. To cut tiles evenly, experts advise using special tile cutters with a water supply to ensure even edges and to avoid chipping on hard material. If there is little work and it is not related to large construction, then it is better to use an angle grinder with low power.

Before making your final decision, study the rating of the most popular diamond blade models among users. Check out their characteristics, advantages and disadvantages.

Features of the work

Regardless of the cutting method, it must be remembered that making holes and channels in solid materials requires strict adherence to safety precautions. For independent use, it is better not to choose high-power tools with cutting discs over 230 mm. Such equipment requires well-honed skills and relevant experience.

For home use, it is best to use hand cutters and electric devices with discs from 125 to 230 mm. But professional tools require more serious cutting elements with a diameter of 230 – 350 mm.

Diamond cutting allows you to quickly and efficiently create any hole or channel in high-strength materials. If you don’t forget about safety precautions, working with such a tool will make the life of anyone faced with repairs or finishing significantly easier.

Who cuts monolith, reinforced concrete with what? Today in the Store they showed some diamond discs 125 for 800 rubles, they said they are used by rescuers in Germany, they say they are not afraid of reinforcement or anything else. I rented a concrete diamond cutter for just 160 rubles. How do you cut? What is the best thing to take?

» > Devolt 1200 RUR » > Diameter for reinforced concrete 600 RUR » > 800 RUR This seems to be all I’ve found on the Internet so far..

jud-suss wrote: Today in the Store they showed some kind of diamond discs 125 for 800 rubles, they said rescuers in Germany use them to cut, they say they are not afraid of reinforcement or anything else.

I have only heard marketing stories about German rescuers about the FUBAG Power Twister Eisen 82125-3, but there is a $100 price tag))) » >

FLDM wrote: I have only heard marketing stories about German rescuers about the FUBAG Power Twister Eisen 82125-3, but there is a price tag for $100))) » >

Well, how about the turbo Hammer Dia? special for reinforced concrete Do you think bikes? Doesn't it make sense to buy such discs? How do you cut reinforced concrete and monolith yourself?

Yes, I cut all sorts of things. hurricane, bieber, etc. and so on. I tried the Khitachev ones - they left some controversial sensations.

things don’t live on the fittings) I wonder if these discs really aren’t afraid of it..

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I just had a riot of plumbers - they didn’t want to cut grooves in concrete... So I’m preparing for the future to equip utility workers with equipment.

any disc wears down on reinforcement many times faster than without it. It’s just that these “times” are different for all discs.. I liked the spit discs on the wall chaser. I would choose branded Hilti wheels, sleep. cedima - if there is one.

jud-suss, well, 20 (or 22. which one is correct?) takes a long time to cut, and up to 1 cm with almost any disk without much loss of time.

C2h5-OH wrote: any disc wears down on reinforcement many times faster than without it

Bosch has universal wheels, including those for metal" >

jud-suss wrote: This seems to be all I have found on the Internet so far.

They were looking for something bad, but the diamond discs looked like dirt. From brands to Ketai nonname and basement cooperators

r155 wrote: They were looking for something bad, but the diamond discs looked like dirt. From brands to Ketai nonname and basement cooperators

Well, not everything can be bought in Volgograd) What is better to see, tell me?

Are the disks I linked to good? Any experience using them?

jud-suss wrote: Well, not everything can be bought in Volgograd)

Duck. What about online stores?

You write what to do, the amount of work - and then you can look at it, be it Bosch, Hilti, or anyone else.

jud-suss wrote: Are the disks that I linked from the links good? Any experience using them?

Devolt can be trusted, Diam is another nonname, like Ketaya. I didn’t cut it with either one or the other - with boches, hilties, milks, whatever you like. You can also look at the discs on Boschbuy www.boschbuy.ru The only thing is that I would stay away from the ketai/local basement, if it’s not for nothing.

Tomorrow I will work with a Bosch Best for Concrete 230mm disc. I'll tell you later.

The scope of work is small, grooves in concrete, brick or plaster for plumbing and electrical installations. These are usually bathrooms. I want to take a couple of normal discs and not forget about the difficulty of cutting reinforced concrete

I'm interested in rationalism. Which option pays off better? 1 good disk or several ordinary ones? I also don’t really want to go to the fittings and change the disks.

r155 wrote: Dewalt can be trusted, dia is another nonname, like ketaya. I didn’t cut it with either one or the other - with boches, hilties, milks, whatever you like. You can also look at the discs on Boschbuy www.boschbuy.ru The only thing is that I would stay away from the ketai/local basement, if it’s not for nothing.

Yes, concrete laps there cost 2.5 tr.. are they really worth it?

jud-suss, despite my sincere love for branded and expensive tools and consumables, I use the cheapest diamond blades. I buy Top Tools for 100 rubles, 2-3-4 disks are enough for a two-room apartment in a Soviet-built panel house. There are also slightly more expensive ones - Polish VERTO (120-140 rubles) - they can also work well. You can also buy Polish GRAPHITE for 250 rubles. If the resource of these pre-purchased disks is not enough, then it will not be difficult and unnecessary costs for the customer to purchase 1-2 more. I think this is the most acceptable option, because... I consider it simply inappropriate to buy a disk for $100, which I will only use 1/3 or half of and leave it to a customer who simply does not need it or buy it back at the residual value. My customers, in most cases, completely agree with me.

Scope of use

Diamond saw blades are used in electric and gasoline devices: gas cutters, wall chasers, angle grinders, tile cutters, cutting and stone cutting machines and other equipment.

Disks are divided into 3 categories:

1. Sharpening tools are used by professional workers to sharpen a certain type of carbide tool. The disc has a continuous fine-grained surface in the form of diamond sputtering.
2. Cutting -off diamond blades with a flat shape are most often used for cutting metal material. The disk has a segmented or continuous surface.
3. Grinding - remove paint, grind surfaces, carry out roughing work. The release form is dish-shaped and cup-shaped.

Note! Follow the operating rules and safety precautions when working with diamond saw blades and then they will serve you for a long time and efficiently!

Video - Test of diamond blades on concrete 125mm dry cut

What to avoid during operation

To ensure that the tool lasts a long time, follow some simple rules:

1. Do not store the blade in a damp place or in the sun, as this will affect the structuring of the diamond blade. This can lead to the material splitting and when using such a wheel, the carving equipment itself may be damaged.
2. Continuous operation will lead to deformation of the circle due to overheating. Give the tool a short break or run it idle, cooling with air.
3. When working with the wheel, do not make sudden jerks or apply forceful pressure to the disk. Light and confident movements will lead to an even cut.
4. Do not turn on the equipment when connecting the disk to the product; first accelerate the circle to the product.
5. Do not continue working with the saw blade if it is stuck in the material. Replace the cutting wheel with a newer and softer one.

To ensure that the tool lasts a long time, you must follow the operating instructions.

Which diamond blade to choose in 2021

Important criteria when choosing are the landing and outer diameters, as well as the design of the outer part of the diamond blade. The maximum cutting depth depends on the outer diameter and the most common blades are 150, 230, 180 and 125 mm. If you use manual equipment, then the maximum diameter of the circle is 320 mm. For stations, diamond wheels with a diameter of 600 mm are used. The bore diameter has its own standard - 23 and 22 mm.

Note! Pay attention to the speed of the electric or gasoline device. It should be equal to the speed of the disk itself.

Factors that influence operation:

• the speed does not drop even with high power of the equipment;
• with a large disk diameter, there is a small load on the surface;
• maintain straight cuts on the material;
• eliminate the possibility of tool overheating;
• If you need to make a deep cut, do it in several passes.

Video - Selecting a saw blade

Today the market is overflowing with goods of this kind. You can buy a premium product only during the construction of a significant project, but you can purchase a diamond blade at an affordable price from the budget segment for small household work at home and on the farm.

Before choosing, in a store, online or on the market, it is better to familiarize yourself with the advantages and disadvantages of the product in advance. For household repair work, pay attention to diamond discs with a price starting from 650 rubles, and for professional ones starting from 3,000 rubles per unit.

Dry cutting tool

Such discs are made with a segmented structure of the cutting part. Diamond coating is applied to each cutting element, which increases work efficiency.

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Due to the presence of gaps between the segments, air flows generated when cutting natural or artificial stone are used to cool the disc. This structure also ensures that dust and dirt are removed from the cutting area, which increases work efficiency.

The most popular variety is a disc with a diameter of 230 mm and a cutting part width of 2.5 - 3 mm. The depth of passage of the tool is at least 22 mm, which is quite sufficient for laying wiring. When creating channels for pipes, it is advisable to use products with a diameter of 350 mm and a cutting width of 3.5 mm.