Elastically precision and rubber polish grind head

This grinding head has 8 different granularities for materials.After being polished by the grinding heads ,the grind head of each grade grain size can reach the surface of clearness as following :80#rough grinding ,120# rough grinding ,240 half refined grinding ,320#refined grinding ,600# super refined grinding ,800# rubber grinding ,120# refined rubbing grinding, 1500# mirror polishing.