Product Details
The 3M™ Diamond Lapping Film 661X measures 3 inches by 50 feet and features a 9-micron diamond grit size. It is composed of precisely graded diamond particles coated on a polyester film, offering a consistent, repeatable finish on extremely hard materials. The product is available in several grades ranging from 0.10 to 30.0 microns, suitable for applications such as fiber optic connector polishing, flat lapping, and superfinishing. It is primarily used in the electronics industry. The lapping film meets required industry specifications and comes with a warranty covering manufacturing defects and product quality.
