Application: grinding discs
WIDE RANGE OF GRINDING DISCS FOR VARIOUS MATERIALS
Our range includes tools that will meet the expectations of even the most demanding professionals. We offer a wide range of products such as a grinding disc for grinding (old concrete, fresh concrete, granite, marble, as well as other natural stones) and polishing various surfaces. Each of the available grinding discs is designed for maximum efficiency combined with durability - regardless of the type of material you are working with. We offer products designed not only for wet grinding of concrete, which is recommended for larger areas or dust reduction, but also for dry grinding of concrete.
MODULES, DISCS AND GRINDING TOOLS FOR SPECIAL APPLICATIONS
In addition to the aforementioned items, the range includes numerous modules and discs for grinding concrete (dry or wet), asphalt, paint and varnish. These tools are ideal for surface restoration and substrate preparation work. Thanks to the high-quality materials, each of our sanding discs ensures an even sanding performance and also a long service life. This translates into increased productivity and time savings. Anyone interested in professional solutions is welcome to take advantage of our offer! If you have any questions about choosing the most suitable concrete grinding tools, we are always happy to help and offer technical support.
The grinding discs offered by ASTAR are high-end grinding tools designed for professional material processing. They perform well in both intensive construction work and finishing tasks, guaranteeing durability and efficiency in all conditions.
Benefit from our experience! We encourage you to purchase our grinding tools to enjoy maximum productivity.
Professional grinding discs for concrete, stone and special coatings
Our product range includes a wide selection of grinding tools for working on a variety of surfaces: from fresh and old concrete, through natural stone, to lacquer and bitumen coatings. The grinding discs available in the range meet the needs of professionals in the construction, flooring and renovation sectors, ensuring precise and fast grinding in all conditions - both dry and wet.
Grinding discs for various materials and applications
Every concrete or stone grinding wheel in our range is designed with durability and efficiency in mind. We offer solutions for the most demanding users, including:
- discs for grinding old or fresh concrete,
- models designed for working granite, marble and natural stone,
- discs for polishing differently structured surfaces.
The products are available in different diameters and segment configurations. This allows the tool to be optimally adapted to the operating conditions as well as the type of material.
Wet and dry grinding of concrete. Optimisation of work processes
The ASTAR range includes both wet and dry grinding solutions for concrete. To enable you to work efficiently, we have included space in the range for the grinding tools you need for this.
- Wet grinding of concrete: recommended for larger areas or where dust reduction is important. Increases disc life, reduces friction and improves finish quality.
- Dry concrete grinding: allows quick action where there is no access to a water supply. Works well for local repairs and mobile work.
Regardless of the method, every grinding wheel from our offers guarantees even machining and high work stability.
Modules and discs for special tasks
For more advanced applications, we also offer modules and segments for grinding more difficult surfaces: asphalt, varnish coatings, epoxy resins, bitumen compounds.
Thanks to carefully selected diamond compounds, these tools are highly effective in removing layers and preparing substrates before further work. The use of materials with increased abrasion resistance translates into even grinding and a long service life.
Why choose ASTAR grinding discs?
- Wide range of diameters and segments to suit the type of material.
- Products for grinding concrete, stone, asphalt and specialty coatings.
- Tools for both wet and dry sanding.
- High-quality components to guarantee a long service life and even operation.
- Professional technical support.
Practical advice and tool adaptation
Matching the right grinding tool depends on many factors: the type of substrate, the desired effect, the type of machine tool and the cooling method. At ASTAR, we provide:
- assistance in selecting the appropriate diameter and type of segmentation,
- advice on working techniques - wet/dry, manual or machine,
- access to a wide range of standard and long-life discs - also in remanufactured versions.
All those interested are invited to contact - we support you at every stage of tool selection!
Frequently asked questions
What tool is used for sanding?
Angle, planetary or single disc grinders are used for grinding mineral surfaces. The choice of machine depends on the type of surface, the intensity of the work and the required machining accuracy.
What is needed for grinding?
The grinding process requires a suitable grinder, a properly selected disc and a dust extraction or cooling system. Personal protective equipment is also essential - in particular a dust mask, goggles and gloves.
Can concrete be ground wet?
Yes - concrete can be wet ground using discs and tools suitable for water-cooled work. This method is particularly recommended for larger surfaces and jobs that require precision.
What does wet sanding offer?
Wet sanding minimises dust emissions, reduces tool heating and extends tool life. At the same time, it improves surface quality and reduces the risk of micro-cracking.
Is wet sanding safe?
Yes - provided that power tools designed to work with water are used and safety rules are followed. Avoiding water contact with power supply components and using RCD protection are key.
What is the easiest way to grind concrete?
The simplest way is to use an angle grinder with a segmented diamond disc adapted to the type of concrete. It is important to guide the tool at a constant angle and without excessive pressure.
What do the colours of the sanding discs mean?
The colours of the discs may indicate their material designation, binder hardness or segment type, but these designations are manufacturer-dependent and do not have a uniform industry standard. It is recommended to check the technical specification each time.
Which disc for grinding concrete?
Diamond discs with single-row or double-row segments - in standard or long-life versions - are used for grinding concrete. The choice of a particular model depends on the type of concrete, the working technique (dry or wet) and the type of grinder used.
Sector - concrete floors
Diamond grinding discs. Type: standard
| Average (mm) | Number of segments | Net price (PLN) | Segment type |
|---|---|---|---|
| 100 | 8 | 145,00 | Segment hardness - selectable |
| 115 | 10 | 175,00 | Segment hardness - selectable |
| 125 | 10 | 180,00 | Segment hardness - selectable |
Diamond grinding discs. Type: long-life - professional
| Diameter (mm) | Number of segments | Dimensions of segments | new drive price PLN/€ | regeneration price PLN / € |
|---|---|---|---|---|
| 100 - 115 - 1 row | 8 | 24L-7W-7T | 187,42 / 44,62 | 176,00 / 41,90 |
| 100 - 115 - 1 row | 10 | 24L-7W-7T | 227,60 / 54,19 | 220,00 / 52,38 |
| 125 - 1 row; 125 - turbo | 12 | 24L-7W-7T | 266,20 / 63,38 | 264,00 / 62,86 |
| 125 - 2 rows | 15 | 24L-7W-7T | 315,20 / 75,05 | 330,00 / 78,57 |
| 150 - turbo; 150 - 1 row | 10 | 24L-7W-7T | 239,10 / 56,93 | 220,00 / 52,38 |
| 150 - 2 rows | 15 | 24L-7W-7T | 345,00 / 82,14 | 330,00 / 78,57 |
| 180 - 1 row | 12 | 24L-7W-7T | 290,00 / 69,05 | 264,00 / 62,86 |
| 180 - 2 rows /TURBO | 15 | 24L-7W-7T | 350,00 / 83,33 | 330,00 / 78,57 |
| 250 | 18 | 24L-10W-10T | 1.040,40 / 247,71 | 826,40 / 196,76 |
| 250 | 20 | 40L-10W-10T | 1.660,00 / 395,24 | 1.440,00 / 342,86 |
| 400 | 24 | 24L-10W-10T | 1.435,00 / 341,67 | 1.083,00 / 257,86 |
| 400 | 32 | 40L-10W-10T | 2.680,00 / 638,10 | 2.344,00 / 558,10 |
| 600 | 36 | 24L-10W-10T | 1.960,00 / 466,67 | 1.632,00 / 388,57 |
Our product range includes diamond core drill bits for creating deep holes in hard surfaces. As a manufacturer of professional components, we offer models for various materials, including reinforced concrete. All diamond core drill bits manufactured in our factory are characterised by their high quality, which makes them highly efficient products. If you are interested in the durability of our products, we invite you to take a closer look at the items in our assortment - opt today for a proven solution for many jobs and choose a solid diamond core drill bit that matches your preferences.
Crown drill bit for concrete - a wide range of possibilities
A well-chosen diamond core drill bit for reinforced concrete can also be used to create holes in many other materials. The core drill models are used for drilling in the following constructions:
- concrete (including reinforced concrete),
- building materials,
- asphalt concrete,
- natural stones (granite, sandstone, marble),
- prestressed concrete.
Available diamond crown drill bit sizes for concrete include:
- diameters: from 6 mm to 500 mm,
- Length: from 100 mm to 1,500 mm.
We encourage you to familiarise yourself with our full range of diamond core drill bits for concrete. Should you have any doubts, we will be happy to assist you in selecting the most suitable element for your application.
Drills for concrete, stone and other building materials - diamond tools to suit your needs
The core drill bits we offer are equipped with diamond segments of different types (of varying hardness). This makes them suitable for many types of tasks, such as working in the aforementioned classic concrete. The size range of the crown drill bit for reinforced concrete and other constructions is large - we can produce a diamond crown of any diameter and length on request. If necessary, we also replace the tubular jacket. The pieces have a 1 ¼ or ½ inch chuck. In addition to these, we also have extensions and pivots. Take advantage of our attractive range of various diamond crown drills for reinforced concrete, stone or building materials at affordable prices!
VAT of 23% must be added to the net costs quoted.
