1 micron Diamond Lapping Film + Backer
A set of 5 deluxe diamond lapping films + 1 aluminum backer. This film is 1 micron or 16,000 grit. This should be the fourth grade used after your 6,000 grit or 3 micron lapping film. Be sure and use a trailing stroke to prevent cutting the film. Use a hair dryer to loosen old film adhesive to replace the film.