You will not remember more about the flap discs for the grinder! There are discs that remove rust and paint much better and faster.

  • Oct 25, 2021

Good day, dear readers!

Quite a few owners of such a power tool as a grinder know what it is actually called. I know - this unique tool in engineering language is called "Angle grinder (LBM)".

Use angle grinders for different purposes: cleaning products and surfaces, grinding and cutting metal. Directly these works are performed using a variety of attachments, each of which is responsible for a specific operation. The grinder is popular in the business of cutting and cleaning metal products, respectively, discs for these purposes are most popular with users.
You will not remember more about the flap discs for the grinder! There are discs that remove rust and paint much better and faster.
The grinder is able to cut a hole that cannot be done with another tool.

The attachments for this tool are different:

  • discs that quickly and effectively clean rust and paint from the surface (brush). This wire-bristled brush will easily clean paint from concrete, wood, stone;
  • For cutting durable products (for example, porcelain stoneware, concrete, natural stone), there are diamond discs.

Brushes are used to remove scale or rust, remove roughness on surfaces or polish. These attachments do not clean and smooth weld seams. But, like everything else in the world, these useful multifunctional attachments have their drawbacks:

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  1. when rotating, wire particles can fly out of the brush, which is fraught with injuries;
  2. processing occurs at a low speed;
  3. when working with these attachments, a strong vibration is felt;
  4. if a flap disc is used to clean the paint, then it quickly loses its performance, since it is easily clogged. The result can be a damaged surface;
  5. scraping paint off with a conventional wiper blade can also cause problems, as it leaves marks on the surface, “eating up” the metal along with the paint.

However, not everything is so sad. There is a disc that has been specially designed for effective cleaning of various surfaces. This perfect tool is called - disk "Coral". Anyone who has used it at least once will never go back to a corset or petal disc.

What is "Coral" disc

The product is a cloth with an abrasive. Non-woven fabric. The structure of the disc can be different - soft with fine grain or, on the contrary, hard with large grain.

Advantages:

  • no "clogging" with paint and rust during work;
  • the treated surface is not heated;
  • metal (and other materials) does not deform, there are no scratches on it.
This circle removes old beauty almost instantly. Its cost is higher than that of other drives, however, wide functionality compensates for this inconvenience.

Some users complain that the disc wears out quickly. However, if you do not handle sharp edges with it, do not press too hard on the surface, and do not exceed the recommended rotational speed, the disc life can last for years.

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