Norton 662611-31528 Speed-grip Paper Disc A275 P180B 3 in

Product Description

The NORTON 662611-31528 is a 3-inch Speed-Grip paper abrasive disc designed for random orbital and disc sanders in finishing and material removal applications. Built on the A275 backing, this disc delivers consistent cut and finish performance across wood, metal, and composite surfaces. The P180B grit rating places it in the fine finishing range, making it well-suited for surface prep, seam blending, and pre-coat sanding. Sold in packs of 50, this disc is used by woodworkers, auto body technicians, metal fabricators, and general trade contractors who need reliable, repeatable abrasive performance across production runs.

This disc fits sanders that accept 3-inch no-hole Speed-Grip hook-and-loop discs. The no-hole configuration suits applications where dust extraction is managed separately or where a solid backing face is preferred for controlled sanding pressure. P180B grit is appropriate for final passes before priming, staining, or topcoat application on wood or metal. It is also used for light deburring and surface conditioning on fabricated components.

Key Features

• 3-inch diameter with no hole pattern for full-face contact
• A275 paper backing for flexibility and consistent performance
• P180B grit for fine finishing and pre-coat surface prep
• Speed-Grip hook-and-loop attachment for fast disc changes
• 50 discs per pack for production and bulk use

Compatibility

Designed for use with 3-inch Speed-Grip hook-and-loop random orbital and disc sanders accepting a no-hole disc configuration.

Installation Notes

Ensure the sander backing pad is clean and free of debris before attaching the disc, as contamination reduces hook-and-loop holding strength. Power down the sander completely before changing discs. Inspect each disc for tears or edge damage before use, and discard any disc showing signs of wear that could affect finish quality or operator safety. Follow applicable workplace safety guidelines for abrasive tool use.

Technical Specifications

• Disc Diameter: 3 inches
• Hole Pattern: No Hole
• Backing Type: A275 Paper
• Grit: P180B
• Attachment Type: Speed-Grip Hook-and-Loop
• Pack Quantity: 50 Discs
• Unit of Measure: Each
• Minimum Order Quantity: 200

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-31528