How to select high-quality steel wool:
According to the use experience, select high-quality steel wool, there are also some skills:
①Look at the color: good steel wool is metallic, similar to brushed stainless steel, and the color is bright.
②Look at the thickness: high-quality steel wool fibers are uniform and dense, and cannot be thick or thin.
③Look at the fiber length: the fiber should not have a large number of breaks and splices.
Touch with your hands, the high-quality steel wool feels soft and does not tie your hands, and feels similar to silk wool.
①During use, if the machine is started soon, a large amount of debris will be thrown out, which proves that the steel wool is of poor quality and is not a high-quality product.
②Poor quality steel wool tends to oxidize too quickly. The performance is that, when used, it is easy to interact with the medicament and make the surface of the stone yellow quickly.
③Poor quality steel wool may even appear black when polished on wet ground.
The disc method of steel wool:
1. Snail shape
This is the method we often use.
2. Butterfly shape
5. Pie shape
This shape is different from the previous snail shape. The pie-shaped steel wool is machined in the factory.