3M Imperial Diamond Lapping Film

Imperial Diamond Lapping Film offers a repeatable, precision finish on extremely hard materials. It combines micron-graded diamond particles, a resin bonding system and a highly uniform polyester film. Applications: carbides, ceramics, high-hardness metals, rocks and minerals, fiber optic connectors, magnetic heads, roll finishing for paper mills, metallurgical testing, and other lapping and polishing applications.Converted forms: sheets, discs, rolls.Available Backings: 0.5, 1, 1.5, 2, and 3 mil backings. Sheets and discs available with self-adhesive backing.Available Grades: 0.1, .05, 1, 1.5, 3, 6, 9, 15, 20, 30, 45, and 60 micron. (Not all grades are available in all products.)Other Information:Imperial?Diamond Lapping Film Type B: Diamond particles are contained in ceramic beads which makes this product more aggressive than the standard product. Grade for grade a Type B product will yield more cut, longer life, and a coarser finish. Recommended for extremely hard materials and larger parts.Imperial?Diamond Lapping Film Type P: The resin bond is harder that the standard product. Used primarily in roll superfinishing applications and flat lapping operations.Imperial?Diamond Lapping Film Type H: Provides a higher cut rate and longer life than the standard IDLF. A thicker diamond coating and harder resin prevent "score through" and increase cut rate, making this a long lasting, clean polishing, premium diamond abrasive. Used primarily for fiber optics and Connector polishing.