Norton 66261140522 5 Inch 80 Grit Hook Loop Sanding Disc

Product Description

The NORTON 66261140522 is a 5-inch hook-and-loop sanding disc designed for material removal and surface preparation in trade and industrial applications. Built on a B-weight paper backing, it carries an 80-grit ceramic abrasive coating rated at medium grade. The ceramic abrasive is self-sharpening and cuts faster and cooler than aluminum oxide, making it well suited for aggressive stock removal on wood, composites, and light metals. The flexible paper construction conforms to slightly contoured surfaces without loading. Installers, finish carpenters, flooring contractors, and fabricators reach for this disc when production sanding rates matter.

This disc fits 5-inch random-orbit sanders and disc sanders equipped with a hook-and-loop (Velcro-style) backing pad. It is sold as a single disc with a minimum order quantity of 50 units, making it appropriate for shop stock and jobsite supply. The 80-grit rating positions it in the early cutting stages of a sanding sequence, typically before stepping up to finer grits for finishing. No vacuum holes are included, so it is intended for solid-pad or non-dust-collection setups.

Key Features

• 5-inch diameter fits standard hook-and-loop random-orbit and disc sanders
• 80 grit, medium grade — aggressive stock removal in early sanding stages
• Ceramic abrasive coating for faster, cooler cutting and longer disc life versus conventional abrasives
• B-weight paper backing provides a balance of flexibility and tear resistance
• Flexible construction allows moderate contouring on curved workpieces
• No vacuum holes — compatible with solid backing pads

Compatibility

Designed for use with 5-inch hook-and-loop backing pads on random-orbit sanders and disc sanders commonly used in woodworking, flooring, composites, and light metal fabrication applications.

Installation Notes

Press the disc firmly onto a clean, dry hook-and-loop backing pad before starting the tool. Inspect the backing pad for worn or contaminated hooks that can cause the disc to release under load. Operate the sander at the speed recommended by the tool manufacturer for the disc diameter. Discard any disc showing tears, delamination, or significant loading before continuing work.