Diamond Saw Blades, Cutting Discs

Cut-off (cutting) diamond discs
Cutting discs are a popular consumable tool for construction work and stone processing. Most diamond discs are used on angle grinders up to 12,000 rpm. The maximum number of revolutions that the best wheels can withstand is 13,900 rpm, but there are not too many tools that can develop them when cutting.
Working principle of diamond cutting disc
Only the diamond itself is in contact with the processed surface - it protrudes above the surface of the rim and, when rotating, erases the material into fine dust. The multi-layer structure of the cutting edge ensures the constant readiness of the disc for work - rubbed or ejected diamonds are replaced by others that are in the lower layer of the rim. Excess heat is dissipated through the blade body, but, nevertheless, it heats up to high enough temperatures, which requires adherence to certain safety rules for dry cutting.
The longevity of the wheel and the effectiveness of its use depend on the size of the diamonds. Large ones provide work efficiency, but wear out quickly, small ones cut very accurately, but slower, their service life is 25 - 30% longer than that of a tool with coarse crystal fractions.
Diamond cutting discs are available in the following sizes: 115, 125, 150, 180, 200, 230, 250, 300, 350,400,450,500,600.
Cutting discs are also divided by the type - segment, turbo disc, turbo segment, solid disc.
Cutting discs are:
- for concrete;
- for paving slabs;
- for cutting bricks;
- on reinforced concrete;
- for reinforced concrete;
- for cutting stone;
- on granite;
- for cutting porcelain stoneware;
- for ceramic tiles and tiles;
- for cutting asphalt;
- for a seam cutter;
- saw blades for wood.