Rating of the best manufacturers of diamond blades for 2024

Today it is impossible to imagine cutting, grinding and sharpening hard material without diamond discs. Their main feature is the presence of diamond chips on the cutting part as spraying, which can significantly increase the resource, productivity and quality of surface treatment.

What are the options

Thanks to such structures, you can cut all kinds of building materials: stone, concrete, brick, tiles, marble, asphalt and much more. The main advantages of the tool:

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

They differ among themselves by different cutting edges, and therefore are used in various fields of activity.

The main classification is shown in the comparative table:

Kinds	Description
Segmented	Designed for dry cutting. Will quickly cope with brick, granite, concrete, stone. Thanks to the segments, the product cools during the sawing process, reducing heating and extending its service life. The experts' recommendations are as follows: the continuous duration of work with it should not exceed one and a half minutes. After that, it will have to be cooled at idle for 25 - 30 seconds.
Solid	The main purpose is cutting marble and tiles. It assumes forced water supply, which makes it possible to carry out high-quality cooling. The solid construction allows you to cut hard material without chipping and evenly. There are no restrictions on the duration of operation.
Combined	Versatile, suitable for dry cutting and water supply. Cuts concrete, porcelain stoneware, marble, granite, stone. In terms of functionality, it is slightly inferior to specialized counterparts.

The best manufacturers have launched the production of special wheels for cutting reinforced concrete, glass and so on. The list of functions is usually indicated on the packaging. Subject to all operating conditions, the product will last a fairly long time.

Cutting diamond wheels vary in diameter, which ranges from 11.5 to 40 cm. In this case:

1. Small (12.5 - 15.5 cm) and medium (15 - 23 cm) are used for angle grinders. The thickness of the diamond layer is 2.2 mm.
2. A circle with a diameter of 35 to 40 cm is intended for use on special equipment.

The advice of professionals is that tiles are best modeled with an electric tile cutter.This device is classified as special. During operation, water is constantly supplied, which makes it possible to make the edge even and without chips. When repairing a residential building or small technical buildings, you can resort to using a low-power grinder that is comfortable to hold in your hands.

Diamond wheels are also divided into:

• professional;
• simple.

Tools differ in price. If the average cost of a simple disc with a diameter of 23 cm is 550 rubles, then the professional version will cost 2500 rubles. For household purposes, it is worth purchasing an inexpensive high-quality product that will be enough to get the job done. If you plan to make a cut in industrial volumes, then you need to pay attention to the best branded tools. Such popular models cannot be budgetary.

Scope of use

Wheels are widely used for sharpening, grinding and cutting metal and hard non-metal surfaces.

They are equipped with:

• gas cutters;
• angle grinders;
• tile cutters;
• stone cutting stations;
• wall chasers;
• cutting machines;
• other special equipment.

Divided into the following categories:

1. Sharpening. Found their application for sharpening carbide tools. They feature a solid work surface and fine grain size for a high quality surface.
2. Cut-off. Flat shape, mainly used for cutting metal products. The working part can be segmented or solid.
3. Grinding. Scope of use: removal of the old paint layer, sanding of various surfaces, roughing and so on. Available in a dish or bowl shape.

Based on the type of cutting edge, devices are divided into:

1. Turbo-segmented. Notches and notches are aligned.
2. Segmented. The cutting surface is equipped with notches that divide it into segments. They are characterized by fast cutting and quality of work.
3. Turbo. The working part is equipped with notches along the edges. Visually resembles a turbine. This allows for improved heat dissipation, thereby increasing productivity.
4. Solid. The cutting surface is solid, which makes it possible to make accurate and high-quality cuts, but slightly reduces productivity.

Operating rules

If you follow the rules of use and safety measures when working with diamond discs, then efficiency and durability are guaranteed. Let's dwell on the main points in more detail.

How to choose the right one

The main characteristic that you need to pay special attention to in order to avoid mistakes when choosing is the wheel speed. Slowdown occurs in such cases:

• the device lacks strength;
• substantial pressure force.

The result is overheating of the tool and a decrease in its maximum service life. To achieve high precision and quality of cutting, special equipment is used.

Cutting depth

The indicator directly depends on the diameter of the circle. Working with the tool assumes following the “step cut” rule: maximum depth is achieved through successive shallow cuts. This makes it possible to increase the life of the cutting part and reduce friction.

Tool feed rules and optimal pressure

As a rule, working with diamond wheels does not involve significant pressure. The own weight of the cutting machine is sufficient. The feed rate is set by the master independently, depending on the cutting conditions. It is worth paying special attention to the interruption of work in order to cool equipment, including forced ones. During operation, lateral friction leads to overheating, which is fraught with deformation of the wheel and damage to the diamond coating. You should not work continuously for a long time. It is necessary to take a short rest and make sure that the supply of coolant is carried out, if necessary.

How to restore functionality

If you had to cut on various materials, such as reinforced concrete, wood or brick, then the diamond discs become salted over time.This leads to a decrease in performance. You can restore efficiency using the grinding method. This will help the use of abrasive material. The result is a complete cleaning of the segments and restoration of the disk's performance.

Operation procedure

Before installing a disc, you must carefully inspect it. If deformation is detected, its use should be excluded. The circle is fastened in a certain direction of rotation, indicated on the equipment itself. As for the bore and disc diameter, they should be similar to the parameters of the machine.

The disc is installed correctly, excluding distortions. The main point is tight tightening with a nut. Make a few turns in manual mode to see how correctly you have installed the device. Then start the car. The diamond blade is rigid and makes straight cuts. He is not able to execute curvilinear cuts. Previously, it is worth accelerating the tool, without bringing it to maximum speed. When cutting, do not jerk or press hard on the blade.

Precautions

When working with diamond wheels, it is necessary to fully comply with the safety rules. Read carefully the contents of the pictograms printed on the cutting device. Use only serviceable product and consumables. Pay attention to the presence of a protective cover on the machines. The manipulations are carried out with gloves and goggles. If necessary, use a face shield, headphones or earplugs. It is advisable to wear safety shoes and clothing. This will help prevent accidents, preserve the health of the master and even his life.

Possible breakdowns

The following errors contribute to reduced efficiency and accelerated wear:

• misuse of the product;
• incorrect installation of the disk;
• the circle was chosen for the wrong type of work;
• the instrument is out of order.

There are options when the disk gets stuck. This can happen if there is excessive pressure on the machine. Movements become slow, the edge is smooth. Any abrasive material must be processed to restore efficiency. The edge should restore the tuberosity. If the circle becomes stuck further, it is worth replacing it with a new, softer one.

If the cutting segment wears out in a short time, the wrong blade is most likely selected. If it is too soft, it will not work with hard material. Usually, aggressive movements appear, wear out of the segments too quickly, which is visible with the naked eye. The segment height reaches the body and the disc begins to wedge in the material. Consider purchasing a denser circle.

How to choose

The main selection criterion is the landing and outer diameters, the configuration of the working part and the manufacturer's advice. The outer diameter affects the maximum cutting depth. The most common is 11.5, 23, 18 and 12.5 cm. For hand tools, the maximum is 320 mm. For machine tools, wheels with a diameter of 600 mm are suitable.

Standard rim diameters are 23 and 22 mm for 230 mm discs, and 25.4 mm for discs 300 mm or more. Product labeling is also important. The speed of the equipment must be equal to or less than the permissible RPM value indicated on the disc label. Be sure to review the direction of travel of the circle and the recommended material, for example, for processing asphalt, for concrete, for working on porcelain stoneware, and so on.

The following factors influence the duration of the operational life:

1. At high tool power, the speed does not drop.
2. The larger the diameter, the less the load on the working surface.
3. A straight line of manipulation must be observed.
4. Take breaks from work allowing the product to cool down.
5. Completely eliminate the possibility of overheating.
6. Observe the rules for operating the equipment.
7. Perform a deep cut in several approaches.

The market is currently filled with this kind of products.Which is the best tool to buy depends on many factors and the preferences of the master. You can choose an expensive branded option used in the construction of a significant project, or you can own equipment at an affordable price for a small amount of work.

Before making a final decision, it is worth examining the rating of quality products, popular models, reviews, photos, new items. According to buyers, it is best to visit specialized construction markets where branded products are sold that can be visually inspected, touched, talked to a professional seller, and find out how much it costs.

As a rule, the question of where to buy is not worth it. If you are used to online orders, you can use the services of online stores. You need to first decide which company is better, pay attention to the advantages and disadvantages of the products offered, look at the rating. The average price for a similar product will be slightly lower, but there is no guarantee that, in the end, a low-quality fake or product will not come without mechanical damage received during transportation.

Rating of the best manufacturers of diamond blades for 2024

On concrete and stone

Inforse 11 - 01 - 027

Serves for cutting natural and artificial stone, brick and concrete using angle grinders. Manufactured using hot press technology. Segment height - 12 mm, number of segments - 9, dry cut, fit 22.2 mm. Not suitable for abrasives.

The average price is 548 rubles.

• high speed;
• increased resource;
• durability;
• efficiency;
• acceptable cost.

• absent.

Hilberg Turbo Ultra Slim

The product is a Russian brand, but it is produced in the territory of the Middle Kingdom. It features an X-shaped edge, cuts without using liquid. Hot pressing technology was used in the manufacture. Weight - 0.16 kg, parameters: 215 x 165 x 5 mm.

The average cost is 1,086 rubles.

• efficiency;
• performance;
• quality;
• leaves no chips;
• smooth cut.

• dulls quickly.

Technic Advanced DiStar

It is used to work on angle grinders and hand-type cutters. There are 10 segments, dry cut is provided. Diameter - 125 mm, thickness - 2.2 mm, weight 0.16 kg.

Unit price - 1049 rubles.

• versatility;
• durability;
• performance;
• high speed;
• high-quality cut.

• absent.

Bison 0512002

A universal tool for working with bricks, concrete, natural stone. Fits on an angle grinder. Segmented type construction. The presence of compensation holes makes it possible for the cutting edge to come into strong contact with the work surface.

Unit price - 242 rubles.

• adequate price;
• minimal wear;
• does not require refrigeration;
• efficiency;
• performance;
• quality of work.

• not identified.

Bizon Turbo, 0515001

The design of the turbocharged type, copes well with concrete, artificial and natural stone, brick. Fits on an angle grinder. High quality tool steel was used in the manufacture of the tooling. The presence of coolant allows cutting without stopping for a long time.

The average price is 716 rubles.

• compensation holes;
• high performance;
• high-speed processing;
• long working life;
• quality of the cut;
• convenient;
• excellent value for money.

• not installed.

Metabo 628196000

The manufacturer manufactures products for hand cutters and tile cutting machines. Dry cut is provided. The height of the diamond layer is 7 mm, it weighs 0.58 kg, the parameters are 260 x 235 x 5 mm. German quality goods at an optimal cost.

The average price is 1509 rubles.

• easy to use;
• high performance;
• long service life;
• high-quality materials of manufacture;
• performance.

• absent.

Technic Advanced DiStar 14315086018

The products of the Russian brand are deservedly popular among professional builders. Attaches to angle grinders and hand cutters. Dry cutting of concrete, marble, brick, paving slabs, granite and sandstone is provided. Number of segments - 16, diameter - 230 mm, weight - 0.66 kg.

Retailers offer the product at a price of 2199 rubles.

• excellent wear resistance;
• efficiency;
• functionality;
• durability;
• quality of work;
• used for electrical work.

• not installed.

For metal

Messer F / L 125 D - 1.4 T - 3 W - 22.2

The goods of the Korean manufacturer are of high quality and durability. Key Features: Solid hem. Handles metal efficiently. The manufacturing principle is diamond sintering. No fluid supply. Special holes allow you to control the cooling of the work surface.

The average cost is 1160 rubles.

• high strength;
• the presence of holes for cooling;
• practically no sparks are generated during operation;
• durability;
• ease of use.

• not identified.

Hilberg Super Master 125 mm

The Chinese company fills the market with quality products, including diamond discs, which are designed to work with plastic, brick, reinforced concrete, reinforced concrete and marble. The edge is segmented with the number of segments - 10, the cutting depth is 20 mm, the type of cutting is both wet and dry. During production, vacuum brazing was used. Installed on angle grinders and designed to work with steel, brick, marble, non-ferrous metals, plastics and so on.

The product is sold at a price of 890 rubles.

• segmental edge;
• vacuum soldering;
• high speed of work;
• excellent cut quality;
• long service life.

• not installed.

F / M Vacuum 125 mm

The Korean company saturates the market with high quality products with a long service life. Diamond discs with a diameter of 125 mm, a segmented edge, and a bore of 22.2 mm are very popular among builders. Differs in the convenience of processing metal surfaces. The presence of wide slots makes it possible to operate the device both with water and without it.

Product price per unit - 2506 rubles.

• the presence of wide slots;
• segmental edge;
• copes with metal;
• durability;
• performance;
• excellent combination of price and quality.

• not identified.

Espira SCV Optima 230 x 22.23 mm

A universal Russian-made tool with a one-year warranty. Easily and quickly processes metal, granite and concrete. Diameter 230 mm, segment edge height 3 mm. Used for mounting to electrical equipment with appropriate fixings.

The average cost is 2813 rubles.

• fast and accurate cutting;
• works without water and with its presence;
• the resource is significant;
• performance is noteworthy;
• strong segments;
• easy to use;
• durable;
• reliable.

• not identified.

Husqvarna Vari - Cut S 50, 300 - 25.4

Universal device of the Swedish manufacturer, there are 21 segments, 10-millimeter diamond edge. Possibility of wet and dry cutting is provided. Handles any hard material. There is a possibility to change the bore using the Easy-fit system.

The average cost of the product is 7634 rubles.

• compliance with the international quality standard ISO 9001;
• availability of the Easy-fit system;
• versatility;
• functionality;
• performance;
• quality.

• too substantial a price.

On granite

Diam Granite - Elite 250 x 1.6 x 7.5 x 25.4

The device of a professional plan is used for cutting hard ceramics, marble and granite tiles of small thickness. Attaches to electric tile cutters where water supply is provided. Differs in a high resource, cut quality, quickly and efficiently copes with a hard surface. High resistance to overheating and stress is achieved due to the presence of laser cutouts on the disc.

The price of the product is 2673 rubles.

• minimal chips;
• high cutting speed;
• performance;
• ease of use;
• long service life.

• significant price.

Diam Granite Pro Line

The professional grade product has found its application for working with hard sandstone, granite, quartz. The manufacturer has launched the production of eight varieties of the model, differing in the thickness of the diamond layer and the diameter of the circle. It is installed in machines and equipment intended for the stone processing and construction industry. It differs from its counterparts in powerful performance. You can choose a bore hole.

The average cost is 8374 rubles.

• powerful indicators;
• significant resource;
• performance;
• excellent performance;
• the DPS technology was used in the manufacture;
• no need for coolant.

• not everyone can afford the price.

Yellow Line Granite 125 mm

The manufacturer produces a special device for cutting granite. A distinctive feature is an increased resource. It is purchased by masters in case of performing a small amount of work or for the purpose of carrying out occasional operations. You can use liquid for cooling, but without it there will be no overheating.

The retailers offer to purchase the product at a price of 627 rubles per unit.

• a good combination of price and quality;
• reliability;
• ease of use;
• increased resource;
• powerful.

• chipping may occur when cutting.

Trio Diamond Turbo Hot Press Granite with M flange - 14 80 mm

Despite the Chinese production, the product is distinguished by its performance and reliability. The main characteristics are as follows:

• cutting depth - 15 mm;
• edge type - turbo;
• diameter - 80 mm;
• edge height - 10 mm;
• thickness - 1.9 mm;
• wet and dry cutting is provided.

Installed on angle grinders. It is attached to the grinder using a clamping flange with M14 thread. Designed for cutting especially strong materials.

The average cost of production is 826 rubles.

• it is possible to change the cutting angle;
• ample opportunities to use the disk;
• performance;
• strength;
• durability;
• combination of price and quality;
• high speed.

• absent.

For ceramic tiles

Distar, 125 x 22 mm

The tool is very popular among professional builders. Thanks to its use, it turns out to quickly and efficiently cut porcelain stoneware and tiles. Installed on a grinder or other special cutting device. Optimum rotation speed - 12,250 rpm. It has a solid cutting edge and a bore diameter of 22.2 mm.

In specialized stores, products are exhibited at a price of 1298 rubles.

• lack of chips;
• performance;
• guarantees a thin and clean cut;
• dry cutting;
• long service life;
• heating is insignificant;
• easy to use.

• not installed.

Norton Vulcan Tile 180 x 25.4 mm

The product features a solid cutting edge. It is widely used for cutting stone and ceramic slabs. Leaves no chipping when used on delicate surfaces. The cut is smooth and of high quality. Hard steel, non-ferrous metals and synthetic diamonds were used in the production of the disc. Handles hard materials easily.

The average cost is 1237 rubles.

• insignificant thickness;
• high accuracy;
• performance;
• quality;
• leaves no chipping or chipping;
• high speed - 7650 rpm;
• excellent combination of price and quality.

• absent.

Distar, 250 x10 x 25.4 mm

An excellent helper when cutting porcelain stoneware and tiles. It has a significant rotation speed of 3050 rpm. The disc is made of strong steel, 1.6 mm thick and 250 mm in diameter. There is a solid cutting edge. Landing hole - 25.4 mm.

The manufacturer offers the product at a price of 1998 rubles.

• slight heating;
• long service life;
• reliability;
• clean cut;
• wide range of uses;
• easy to use;
• wet cutting.

• not installed.

Conclusion

Diamond wheels are classified as consumable diamond tools. Installed on manual and automatic (including angle) grinders for grinding, lapping, honing and sharpening. They easily and effectively process hard-alloy and difficult-to-machine surfaces, glass, ceramics, semi-precious and semi-precious stones. They are distinguished by their durability, increased efficiency, self-sharpening and a significant working resource.