Product Details
The 3M™ Diamond Lapping Film 661X measures 4 inches by 50 feet by 3 inches and features precisely graded diamond particles coated on a polyester film with a 6 micron grit size. This lapping film provides a consistent and repeatable finish on extremely hard materials and is available in several grades ranging from 0.10 to 30.0 microns. It is suitable for applications such as fiber optic connector polishing, flat lapping, and superfinishing, primarily used in the electronics industry.
