Norton 63642543205 Quick-change Type S Disc Backing Pad

Product Description

The NORTON 63642543205 is a Quick-Change Type S disc backing pad designed to hold abrasive discs during grinding, blending, and finishing operations. Built with a hard density construction and a 1/4 inch shank, it is rated to a maximum of 30,000 RPM, making it suitable for use with high-speed rotary tools and die grinders. Compatible with the Speed-Lok TS quick-change system, it allows fast disc swaps without additional hardware. This pad is used by metal fabricators, maintenance technicians, and trade professionals working on surface preparation, weld blending, and material removal tasks.

This backing pad is suited for light to medium surface work on metal, composite, and similar materials. The Quick-Change Type S interface pairs with compatible Speed-Lok TS abrasive discs, allowing a single tool setup to handle multiple abrasive grits without extended downtime. It is a standard fit for die grinders and right-angle tools used in fabrication shops, maintenance environments, and field service applications where quick disc changes improve workflow efficiency.

Key Features

• Quick-Change Type S interface for tool-free disc swaps
• Speed-Lok TS compatibility for use with matching abrasive discs
• Hard density construction for consistent disc support and surface contact
• 1/4 inch shank fits standard die grinders and rotary tools
• 30,000 RPM maximum speed rating for high-speed tool use

Compatibility

Designed for use with Speed-Lok TS quick-change abrasive discs. Compatible with die grinders and rotary tools accepting a 1/4 inch shank. Verify that the tool RPM rating meets or exceeds the 30,000 RPM maximum before use.

Installation Notes

Install the 1/4 inch shank into the collet of a compatible die grinder and tighten according to the tool manufacturer's guidelines. Confirm the tool's rated speed does not exceed 30,000 RPM before operation. Power down and disconnect the tool from any air or electrical supply before mounting or changing abrasive discs. Inspect the backing pad for wear or damage before each use and replace if the pad surface shows deformation or cracking.