Dynabrade 91247 8" PSA Sanding Discs 40 Grit 25-Pack Vacuum Ready

The Dynabrade 91247 DynaCut Random Orbital Sanding Discs deliver professional-grade performance for surface preparation and finishing applications. This 25-pack contains 8-inch diameter discs with 40-grit aluminum oxide abrasive, ideal for rapid material removal and aggressive surface prep work.

Key Features:

• Premium aluminum oxide abrasive construction for long life and consistent cutting performance
• PSA (Pressure Sensitive Adhesive) backing ensures fast, secure attachment and easy disc changes
• Vacuum-ready design with dust extraction holes for cleaner operation and improved visibility
• 8-inch diameter fits standard random orbital sanders for smooth, swirl-free finishes
• 40-grit rating perfect for stripping paint and primer, surface preparation, and light weld blending
• Suitable for use on primed and painted surfaces, plastics, fiberglass, bare wood, and metals

These discs are engineered to meet the demands of industrial, automotive, marine, and woodworking professionals who require reliable performance and durability. The vacuum-compatible design works with dust extraction systems to maintain a clean work surface and extend disc life by preventing loading. Ideal for surface preparation, paint removal, deburring, and preparing substrates for refinishing.