Norton 66261131576 Hook Loop Sanding Disc 280 Grit 5 in

Product Description

The NORTON 66261131576 is a 5-inch hook and loop sanding disc designed for fine surface preparation and finishing work. Built with aluminum oxide abrasive on a B-weight paper backing, it delivers consistent cut and finish characteristics across wood, paint, and light composites. The disc is rated at 280 grit, placing it in the extra fine grade range, which is suited for between-coat sanding, scratch removal, and surface smoothing before final finishing. Five vacuum holes are integrated into the disc face to allow dust extraction when used with compatible random orbital or disc sanders equipped for vacuum-assist operation.

This disc is used in woodworking shops, cabinet finishing, auto body prep, and general surface finishing applications. The coated aluminum oxide abrasive construction performs reliably on bare wood, primed surfaces, and cured paint layers. The flexible paper backing conforms moderately to contoured surfaces, making it useful for production sanding tasks where consistent scratch pattern and surface uniformity are required. This disc is part of the NORTON A275 series.

Key Features

• 280 grit extra fine aluminum oxide abrasive for precision surface finishing
• B-weight paper backing provides flexibility and conformability
• 5 vacuum holes for dust extraction compatibility with vacuum-ready sanders
• Hook and loop attachment for fast disc changes without adhesive
• Coated abrasive construction for consistent cut rate and finish
• Part of the NORTON A275 series

Compatibility

Designed for use with 5-inch hook and loop random orbital sanders and disc sanders equipped with 5-hole vacuum extraction ports.

Installation Notes

Attach the disc to the sander pad by pressing the hook and loop surfaces firmly together, ensuring full contact across the disc face. Inspect the sander pad for worn or clogged hook material before mounting, as a degraded pad reduces disc retention and can cause disc separation during use. Align vacuum holes with the corresponding ports on the sanding pad to maintain effective dust extraction. Disconnect the sander from its power source before changing discs.