8" Silicon Dioxide Polishing Film Discs – 0.2μm, 10-Pack for Optics & Gemstone Final Polish size-8 8" × 3" Belts (3"

8" × 3" Belts (3" × 25-7/32") — Fits 8" × 3" Expandable Drums

these belts provide a controlled

Perfect for: • Gemstone shaping & faceting • Glass grinding and beveling • Metal surface preparation • High-precision finishing workflows

and shaping of glass

Optimized for both wet and dry processes

8" Silicon Dioxide Polishing Film Discs – 0.2μm, 10-Pack for Optics & Gemstone Final Polish size-8 8" × 3" Belts (3"Silicon Carbide and Silicon Dioxide lapping films feature a mylar film substrate coated with resin bonded abrasive particles. Designed for fine grinding and precision lapping, these films excel in applications demanding sharp edge retention and minimal subsurface damage. Key Features: Micron Graded Abrasives: Precision finishes from 30 to 1 micron for controlled material removal. Uniform Backing: Ensures sample planarity and consistency across