3M™ Diamond Lapping Film 666X Type B, 3 Micron Disc, 3 mil, PSA, 12 x NH

The 3M™ Diamond Lapping Film 666X Type B is a high-quality abrasive disc designed for precision lapping and polishing applications. With a 3-micron grit size, this lapping film provides excellent surface finish and uniformity, making it ideal for use in industries such as electronics, optics, and automotive. The disc is made with a 3 mil polyester film backing, ensuring durability and resistance to tearing, while the pressure-sensitive adhesive (PSA) backing allows for easy attachment and removal from lapping plates.

Featuring 3M's advanced diamond abrasive technology, this lapping film offers superior cutting performance and extended product life. The precisely graded diamond particles provide consistent and controlled material removal, resulting in precise and repeatable results. The Type B configuration of this lapping film is specifically designed for flat lapping applications, ensuring optimal contact with the workpiece and efficient material removal.

The 12 x NH size of this disc makes it compatible with a wide range of lapping machines and plate sizes. Whether you are working on small components or larger surfaces, this versatile lapping film can meet your needs. Its high-quality construction and reliable performance make it a trusted choice for professionals in various industries who require precise and efficient lapping and polishing solutions.