Elastic precision rubber polishing grinding head

There are eight grinding materials for this grinding head, and the smoothness level of grinded part is 4 grades. And the granularity will be improved during the using course finally making the smooth to 12.  All the level of granularity of grinding head can reach the following smoothness after polishing and grinding, which is just for your reference.80#5(coarse grinding), 120#6coarse grinding240#7half accurate grinding320#8accurate grinding600#9super grinding800#10rubbing1200#11accurate rubbing1500#12mirror polishing.Specification of products: Column, ellipse, half circular cone, flat grinding head.

Used in some surface treatment of the moulds

Elastic precision rubber polishing grinding head