3M™ Diamond Lapping Film 661X 4" x 150' x 3" Diamond 9 Micron Grit 7000000316

Achieve a precise, repeatable finish on extremely hard materials with the 3M Diamond Lapping Film 661X. This high-performance film features precisely graded diamond particles coated on a polyester film, providing a consistent finish that meets the demands of fiber optic connector polishing, flat lapping, and superfinishing applications in the electronics industry. With a 9 micron grit, this film is ideal for applications requiring a high level of precision and accuracy. Its durability and consistency make it a valuable tool for manufacturers seeking to improve product quality and efficiency.

Top product features:

• Precisely graded diamond particles provide a consistent repeatable finish on extremely hard materials.
• Diamond particles are coated on a polyester film for durability and ease of use.
• The film is available in several grades between 0.10 and 30.0 micron to accommodate a range of polishing needs.

Top product applications:

• Fiber optic connector polishing
• Flat lapping
• Superfinishing