0.05 Micron Aluminum Oxide Lapping Film (5" Disc Plain-Backed) 100 Pcs. $49.00 0.3 Micron Aluminum Oxide Lapping Film (5" Disc Plain-Backed) 100 Pcs. $49.00 0.5 Micron Aluminum Oxide Lapping Film (5" Disc Plain-Backed) $49.00 1 Micron Aluminum Oxide Lapping Film (5" Disc Plain-Backed) $49.00 12 Micron Aluminum Oxide Lapping Film (5" Disc Plain-Backed) $49.00 16 Micron Aluminum Oxide Lapping Film (5" Disc Plain-Backed) $49.00 30 Micron Aluminum Oxide Lapping Film (5" Disc Plain-Backed) $49.00