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The hardness of the mesh sanding discs refer to the bonding ability of the bonding agent to the abrasive. The hardness of the grinding wheel is determined by the bonding strength of the bond, not by the hardness of the abrasive.

In order to improve the aesthetic feeling of cutting pieces, general manufacturers will add colorants in production. One is to attract consumers’ desire to buy, and the other is that if the color of the cutting piece is too light, the appearance color can be increased by coloring agent.

Grinding and polishing is a very important part of the final quality of a workpiece. With the gradual improvement of workpiece polishing standards, robots have gradually replaced manual labor, and have outstanding advantages in automated production with higher accuracy and stability.

3M 401Q abrasive paper is a high-quality sandpaper product that is designed for use in a variety of applications. This paper is made from a durable, long-lasting abrasive material that is able to withstand heavy use and provide excellent results.

Ceramic flap discs are a type of grinding wheel made up of layers of abrasive flaps that are adhered to a central hub. These discs are designed to be used with angle grinders and other power tools, and are commonly used for grinding, blending, and finishing metal surfaces.

Velcro discs, also known as hook and loop discs, are a versatile and efficient solution for grinding and finishing a wide range of materials. These discs, which consist of a hook side and a loop side, can be easily attached and detached from a backing pad, allowing for quick and easy changes between different grits and materials.