Product Details
The 3M™ Diamond Lapping Film 661X measures 4 inches by 50 feet by 3 inches and features 15 micron grit precisely graded diamond particles coated on a polyester film. It provides a consistent, repeatable finish on extremely hard materials and is available in several grades ranging from 0.10 to 30.0 micron. The film is used for applications such as fiber optic connector polishing, flat lapping, and superfinishing, serving industries including electronics. The product includes the lapping film cut to size as specified, and complies with industry standards for diamond grit consistency and durability. Warranty information is provided according to 3M’s standard terms and conditions.
