Application:
We offer diamond drill bits (diamond lace) coring tubes with diamond segments of various types and hardnesses - for different types of tasks, respectively.
Diamond lace is applicable for drilling in the following materials:
- concrete, reinforced concrete
- building materials
- asphalt concrete
- natural stones (granite, sandstone, marble)
- prestressed concrete
Drill dimensions:
- diameters from 6 mm to 500 mm
- lengths from 100 mm to 1500 mm
We will custom-make a diamond drill (diamond core bit) in any diameter and length. If necessary, we will replace the drill pipe jacket.
The drills have a 1 1/4" or 1/2" chuck.
In addition to holders, we also offer extensions and pivots.
We offer cutting discs:
- carbon steels
- alloy steels
- stainless steels
- building materials
- soft metals
Application of cutting discs
| Shield name | A24R | A30U BF | A36U BF | A60TI NOX | A46T | A36T | A24N BF2 | A30U BF2 INOX | A36U BF2 INOX | A4 INOX | A305 BF2 INOX | C30S | C30N |
| Alloy steel | xx | xx | xx | x | xx | xx | xx | xx | x | x | |||
| Low-alloy steel | xx | xx | xx | x | xx | xx | xx | xx | x | x | |||
| Reinforcing steel | x | xx | xx | x | xx | x | xx | xx | x | x | |||
| Tool steel | x | xx | xx | x | xx | x | xx | xx | x | x | |||
| HSS-steel | x | xx | xx | x | xx | x | xx | xx | x | x | |||
| High-alloy steel | xx | xx | x | xx | xx | xx | x | x | |||||
| Sheet steel profiles | x | x | xx | xxx | xxx | x | x | x | xx | xxx | x | ||
| Stainless steel profiles | xxx | x | xx | xxx | xx | ||||||||
| Railway rails | |||||||||||||
| Steel | x | xx | xx | xx | x | xx | xx | x | |||||
| Grey cast iron | x | xx | xx | xx | x | xx | xx | x | |||||
| Ductile cast iron | x | xx | xx | xx | x | xx | xx | x | |||||
| Aluminium alloys | x | x | x | x | x | x | |||||||
| Soft metal alloys | x | x | x | x | x | x | |||||||
| Concrete products | xx | xx | |||||||||||
| Building ceramics | xx | xx | |||||||||||
| Ceramic products | xx | xx |
xxx - very good
xx - commodities
x - sufficient
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(1) The administrator of your personal data within the meaning of the Regulation of the European Parliament and of the Council (EU) 2016/679 EU of 27 April 2016. (hereinafter: "RODO"), in connection with the use of its functionality, is ASTAR Zdzisław Figacz ul. Strażacka 3 34-312 Międzybrodzie Bialskie
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Diamond asphalt discs manufactured by ASTAR We can divide diamond tools into three categories:
- ASPHALT DISCS ECO
- SEMI ASPHALT DISCS
- PRO ASPHALT DISCS
The range of asphalt disc diameters used is: 230mm to 1200mm.
When selecting asphalt discs, we need to suggest the power of the cutter, the depth of cut and the cooling method of the disc. The most common size of asphalt discs is 350mm, due to the popularity of cut-off machines available for this diameter.
The longest service life will be achieved by using Pro series asphalt discs, these are discs manufactured from the highest grade materials, brazed discs, achieving the highest "mileage".
Proper cooling and operator skills put these asphalt discs at the forefront of products available on the market.
In the case of a small demand for asphalt cutting by renovation companies (occasional use), we suggest using asphalt discs from the "semi" or Eco Series, their low price and relatively long service life will certainly satisfy any construction company with a wide range of specialisations.
For companies involved only in commercial asphalt cutting, we offer only Pro series asphalt discs, in sizes from 300m-1200mm, which are the ideal tool for making a profit when cutting asphalt. The pro series asphalt discs are characterised by :
- fast cutting
- extremely high performance !!!!!!
- low purchase cost relative to performance
- regeneration option
We would like to invite you to take advantage of our wide range of services asphalt discswhere every company can find the right tool depending on its needs.
Before buying, it is worth reading the guide on diamond discs

Diamond concrete discsThe diamond tools manufactured by our company Astar can be divided into three categories:
- Hobby concrete discs
- Semi concrete discs
- Concrete discs Pro
The range of diameters used for concrete discs is: 230mm to 1800mm
In order to select the best tool for the customer, it is very important to obtain the necessary information on the parameters before purchase. concrete discs, such as:
- Class and type of concrete.
- Type of reinforcement or lack thereof
- Power of the cutter
- Type of cutting machine (hand-held, stationary, mobile)
- Cutting conditions (dry or wet)
- Cutting depth
- Cutting speed
Standard concrete discs can be laser-welded or brazed.
Laser-welded concrete discs are suitable for dry and wet work, but are most commonly used for dry cutting. Brazed concrete discs are only suitable for wet work.
Wet cutting significantly increases the service life of diamond concrete discs and eliminates troublesome dusting.
Worn concrete discs, we can specify regeneration which reduces the cost to 50%, this process can be repeated several times depending on the diameter and wear of the steel disk.
We invite you to take a look at our wide range of products diamond discs, diamond drills, diamond grinding discs discs for granite offered by the company Astar Diamond Tools.
We offer tubular core drills with diamond segments of various types and hardnesses - ideal for drilling in stoneware (stoneware drilling).

We will manufacture a stoneware drill to any diameter and length on request.
If necessary, we replace the drill pipe jacket.
The drills have a 1 1/4" or 1/2" chuck.
In addition to holders, we also offer extensions and pivots.
Stoneware discs
In the construction of residential, industrial, commercial and public buildings, etc., it is common for materials to be used
ceramic with a very high abrasion resistance, such as porcelain stoneware tiles - therefore, cutting porcelain stoneware requires high-quality diamond porcelain stoneware discs. Diamond stoneware discs guarantee a smooth surface when cutting, without any chipped edges.
cut stoneware.
Diamond blades for prestressed concrete
Precast concrete plants commonly use mobile cutting machines with diamond blades for prestressed concrete when producing floor slabs to order size.
A building material such as prestressed concrete places very high demands on a diamond disc for prestressed concrete.
A single cut with the right diamond blade for prestressed concrete guarantees high performance, precise cutting and fast cutting.
A prestressed prestressed concrete is a certain type of reinforced concrete structure characterised by the tension of the prestressing tendon before concreting and the transmission of the prestressing force to the concrete by adhesion. Pre-stressed concrete is made of high mechanical strength materials (steel and high performance concrete). As a rule, precast prestressed concrete elements are used for safety and speed of work.
Cutting prestressed concrete requires the use of special discs for prestressed concrete. Due to the two-material cutting material (concrete and metal), a typical diamond disc for concrete will not be sufficient and will destroy itself in contact with the prestressed concrete when reaching the metal part.

Technical Data |
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| ITEM | MOD. | ![]() |
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net price |
|---|---|---|---|---|---|---|---|---|---|
| 130227ED | MANTA TP 650 monophase | 650 – 30 | 1400 | 2.2 – 230 | 600 | 440 | 250 | 165x95x138 | 240 12.100,00 |
| 130220ED | MANTA TP 650 | 650 – 30 | 1400 | 4 – 400 | 600 | 440 | 250 | 165x95x138 | 240 11.300,00 |
| 130221ED | MANTA TP 750 monophase | 750 – 40 | 900 | 2.6 – 230 | 530 | 440 | 300 | 165x95x142 | 260 13,600,00 |
| 130222ED | MANTA TP 750 | 750 – 40 | 1400 | 4 – 400 | 530 | 440 | 300 | 165x95x142 | 255 12.000,00 |
| 130223ED | MANTA TP 800 | 800 – 40 | 1400 | 5,5 – 400 | 500 | 440 | 325 | 165x95x142 | 260 12.500,00 |
| 130224ED | MANTA TP 1000* | 1000 – 60 | 900 | 7,5 – 400 | 450 | 410 | 400 | 165x95x152 | 310 17,100,00 |

We are pleased to present our production range of professional, high-quality diamond tools for the construction, stone, glass and refractory industries. In our range you will find diamond discs, diamond drills, diamond crowns, diamond grinding discs, concrete drilling machines, mobile cutting machines and road cutting machines.
We distinguish ourselves with a continuous and vigorous research and production effort to provide diamond tools properly selected for each application; we produce high-performance tools to save labour costs and time.
We also carry out the reconditioning of worn diamond segments on saws, grinding discs and core drills. We deliver diamond tools to our customers by shipping or post. Check out our full range of diamond tools.
We offer diamond crowns, tubular crowns with diamond segments of various types and hardnesses - for different types of tasks, respectively.
We also provide services;
-CUTTING AND DRILLING IN CONCRETE, REINFORCED CONCRETE, BUILDING MATERIALS, ROCK
--DRILLING UNDER ROADS, THROUGH FOUNDATIONS, WALLS, CEILINGS, ETC.
-CUTTING OF OPENINGS FOR WINDOWS, DOORS, GATES, ETC.
ASTAR DIAMOND TOOLS
34-312 Międzybrodzie Bialskie
3 Strażacka Street
tel. +48 33 866 15 48
tel. +48 33 866 15 49
tel. +48 501 564 161
tel. +48 668 135 678
tel. +48 668 135 675
www: https://astar-narzedzia.pl
email: astarbis@gmail.com









net price