Norton 662611-31508 Sanding Disc 6 in A275 P280B Grit

Product Description

The NORTON 662611-31508 is a 6-inch hook-and-loop sanding disc from Norton's A275 series, engineered for precision surface finishing in professional bodywork, woodworking, and composite applications. Featuring a P280B fine grit, this disc delivers smooth, consistent scratch patterns suited for finish sanding and between-coat surface prep. The 6-hole vacuum port pattern supports dust extraction systems, keeping work surfaces clear and extending disc life. Sold in bulk rolls of 6 discs per packaging unit, these discs are a reliable stock item for production shops and field service professionals.

These discs are appropriate for use in both residential finishing and light commercial applications where controlled material removal and surface quality are critical. The A275 designation indicates a premium aluminum oxide formulation designed for consistent cut rate and finish quality across wood, paint, primer, and similar substrates. Ideal for body technicians, finish carpenters, and cabinet makers who require repeatable results across high-volume sanding tasks.

Key Features

• 6-inch diameter with 6-hole vacuum port pattern for dust extraction compatibility
• A275 series aluminum oxide abrasive for consistent cut and finish performance
• P280B grit rating suited for fine finish sanding and between-coat prep
• Hook-and-loop backing for quick disc changes on compatible sanders
• Bulk roll packaging with 6 discs per unit for high-volume shop use

Compatibility

Designed as a replacement or stock abrasive disc for 6-inch hook-and-loop random orbital and dual-action sanders that support a 6-hole dust extraction pattern.

Installation Notes

Disc attachment and removal should be performed with the sander powered off and unplugged. Align the vacuum holes with the sander pad ports before pressing the disc firmly into place to ensure full hook-and-loop engagement. Inspect the backing pad regularly for wear, as a degraded pad reduces disc adhesion and can affect finish quality. Dispose of worn discs promptly to maintain consistent surface results.

Technical Specifications

• Disc Diameter: 6 inches
• Abrasive Series: A275
• Grit: P280B
• Hole Pattern: 6 Vacuum Holes
• Packaging Quantity: 6 per roll
• Unit of Measure: Each
• Minimum Order Quantity: 100

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-31508