Norton 63642543245 Disc Backing Pad Quick-change Type S

Product Description

The NORTON 63642543245 is a Quick-Change Type S disc backing pad designed to hold and drive abrasive quick-change discs in grinding and finishing applications. It features a 5/8-11 female thread mount and is rated to a maximum of 8,600 RPM. The medium-density construction provides consistent disc contact across the work surface, supporting controlled material removal and finishing passes. This backing pad is installed by metalworkers, fabricators, and industrial maintenance technicians working with angle grinders and right-angle die grinders in shop or field environments.

This backing pad is suited for use in metal fabrication, weld blending, surface preparation, and general grinding tasks where quick-change disc systems are preferred for fast disc swaps and reduced downtime. The Speed-Lok quick-change compatibility allows operators to change abrasive discs without tools, making it well-suited for production environments and job sites where multiple abrasive grits are used in sequence. It is sold individually as a single unit.

Key Features

• Quick-Change Type S design compatible with Speed-Lok disc systems for tool-free disc changes
• 5/8-11 female thread mount fits standard angle grinder spindles
• Maximum rated speed of 8,600 RPM for safe high-speed operation
• Medium-density construction promotes even disc contact and consistent surface finish
• Sold as a single unit with no minimum order above one piece

Compatibility

Compatible with Speed-Lok quick-change abrasive discs. Designed for use on grinders with a 5/8-11 threaded spindle. Specific compatible grinder models were not identified in available product data.

Installation Notes

Installation is performed by threading the backing pad onto the grinder spindle by hand and tightening securely before attaching any abrasive disc. Always power down and disconnect the grinder from its power source before mounting or removing the backing pad. Do not exceed the 8,600 RPM rated maximum speed of this backing pad. Inspect the pad for cracks, deformation, or damage before each use and replace if any defects are found.