Norton 662611-40520 Speed-grip Paper Disc 5 in A975 P120B

Product Description

The NORTON 662611-40520 is a Speed-Grip abrasive paper disc designed for aggressive material removal and surface preparation across a wide range of sanding applications. Built to the A975 specification with a P120B grit rating, this 5-inch disc delivers a consistent cut and finish on wood, composites, and painted surfaces. The Speed-Grip backing system allows fast disc changes without adhesive residue, reducing downtime on the job. Sold in bulk packs of 50 discs, the 662611-40520 is suited for high-volume professional use where efficiency and consistent abrasive performance are required.

This disc is intended for use with 5-inch random orbital and orbital sanders equipped with a Speed-Grip or hook-and-loop compatible backup pad. The no-hole configuration makes it appropriate for applications where dust extraction through the disc face is not required or where a solid backing pad is in use. Typical install scenarios include cabinet shops, finish carpenters, auto body technicians, and general contractors performing surface prep prior to coating or finishing operations.

Key Features

• A975 paper disc type engineered for consistent abrasive performance across the disc face
• P120B grit rating provides a medium cut suitable for stock removal and pre-finishing work
• 5-inch diameter with no hole for use with solid backup pads
• Speed-Grip backing enables fast, tool-free disc changes during high-volume sanding
• Bulk pack of 50 discs reduces per-unit cost for professional, continuous-use environments

Compatibility

Designed for use with 5-inch random orbital or orbital sanders equipped with a Speed-Grip or compatible hook-and-loop backup pad; no-hole configuration requires a solid or non-vented backup pad.

Installation Notes

Mounting and disc changes should be performed with the sander powered off and disconnected from its power source. Ensure the backup pad is clean and free of debris before attaching the disc to maintain a flat, secure bond across the full disc face. Worn or contaminated backup pads can cause uneven abrasive wear and should be replaced before use. Follow applicable workplace safety guidelines for personal protective equipment when performing grinding or sanding operations.

Technical Specifications

• Disc Type: A975 Speed-Grip Paper Disc
• Grit: P120B
• Diameter: 5 inches
• Hole Configuration: No Hole
• Pack Quantity: 50 discs
• Unit of Measure: Each
• Minimum Order Quantity: 200

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-40520