Abrasive sanding disc classification
1. The sanding disc is divided by abrasive, including aluminium oxide, zirconium oxide and silicon carbide, etc.
2. According to the impeller base, there are steel paper, glass fiber, plastic, metal and composite materials, etc.
3. According to the structural design, there are flat, angled and vertical
4. Product thickness and hardness can be achieved by adjusting the length and density of emery cloth sheets to meet the different requirements of the grinding and polishing process of the workpiece