Norton 662611-40512 Sanding Disc 6 in A975 P80B Grit

Product Description

The NORTON 662611-40512 is a 6-inch pressure-sensitive adhesive sanding disc in the A975 series, designed for surface preparation and material removal in professional finishing applications. The P80B grit designation places this disc in the coarse range, making it well suited for rapid stock removal, leveling, and initial surface conditioning. These discs feature a no-hole design and are sold in bulk roll format, providing consistent abrasive performance across high-volume production or service work. Licensed abrasive technicians, auto body professionals, woodworkers, and general fabrication tradespeople are the primary users of this product type.

This disc is used in applications requiring aggressive cutting action on wood, composites, metal, or painted surfaces. The A975 series is built for use with random orbital and disc sanders that accept 6-inch PSA-back abrasives. The no-hole configuration suits sanders without vacuum ports and is common in body shop environments and production floor settings where dust extraction is handled separately. The bulk roll format supports continuous production workflows where frequent disc changes are expected.

Key Features

• 6-inch diameter with no-hole design for use on sanders without dust extraction ports
• P80B coarse grit for rapid stock removal and surface leveling
• A975 series construction provides consistent cut and durability across production use
• Pressure-sensitive adhesive backing for secure mount and easy removal
• Bulk disc roll format reduces downtime during high-volume finishing work

Compatibility

Designed as a PSA-style replacement abrasive for 6-inch random orbital and disc sanders that accept no-hole, pressure-sensitive adhesive sanding discs.

Installation Notes

Installation of PSA sanding discs does not require tools — ensure the sanding pad surface is clean and free of debris before applying the disc to achieve full adhesive contact. Inspect the backing pad for wear before mounting a new disc, as a damaged pad can cause uneven abrasion or premature disc failure. Always power down and unplug the sander before mounting or removing discs. Follow applicable shop safety protocols and wear appropriate respiratory protection when sanding materials that generate fine particulate.

Technical Specifications

• Series: A975
• Grit: P80B (Coarse)
• Disc Diameter: 6 inches
• Hole Configuration: No Hole
• Backing Type: Pressure-Sensitive Adhesive (PSA)
• Format: Bulk Disc Roll
• Minimum Order Quantity: 4
• Unit of Measure: Each

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-40512