The grinding face of flap disc is used to grind and polish the grinding material, so the flap disc is more suitable for working at an angle, so that the grinding surface is less in contact and the flap wheel wears slowly.
When polishing on a flat surface, the grinding surface is more in contact, and the flap blades wear faster.The pressure on the flap disc during use also affects the pressure. The greater the pressure, the faster the flap disc wears. However, if the pressure is small, although the wear of the flap wheel will be reduced, the grinding time will increase.
It is also particularly important to choose our flap disc according to the material to be ground.If the grinding surface has an angle, we can choose a flap disc with a cymbal grinding surface. If the grinding surface is very flat, a flat flap disc can be used to ensure the maximum utilization of the flap disc.
