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10-Sheet, 3M Lapping Film 261X Aluminum Oxide Optic Polishing

10-Sheet, 3M Lapping Film 261X Aluminum Oxide Optic Polishing

Regular price $ 583.00 MXN
Regular price $ 76.00 MXN Sale price $ 583.00 MXN
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Achieve ultra-precise, uniform finishes with 3M Lapping Film Sheets 261X. Featuring precisely graded aluminum oxide mineral coated on a durable 3 mil polyester backing, this high-performance film delivers a consistent cut rate and long life for critical polishing applications.

Pros

  • Consistent Micron Grading: Tight mineral particle distribution ensures a highly uniform surface finish and predictable cut rate across various substrates.
  • High-Strength Backing: The 3 mil polyester film base resists tearing and stretching, maintaining exceptional flatness and durability during manual or machine operations.
  • Versatile Grade Range: Available in a wide selection of precise grits from 30 micron down to 0.3 micron to seamlessly handle everything from fine profiling to final mirror polishing.

Specifications

Brand 3M
Series/Model 261X
Abrasive Material Aluminum Oxide (AO)
Backing Material High-Strength Polyester Film
Backing Thickness 3 mil
Sheet Size 8.5" x 11" (Full Size)
Adhesive Type Non-PSA (Plain Backing)
Package Quantity 10 Sheets per Pack
Available Grades 0.3 micron (White / 80,000 grit)
1 micron (Light Green / 22,000 grit)
3 micron (Pink / 7,000 grit)
5 micron (Brown / 4,000 grit)
9 micron (Blue / 2,000 grit)
12 micron (Yellow / 1,500 grit)
30 micron (Green / 600 grit)
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