Norton 66261131503 Psa Disc 600 Grit 6 Inches 100 Pack

Product Description

The NORTON 66261131503 is a pressure-sensitive adhesive (PSA) abrasive disc designed for surface finishing, sanding, and prep work on a wide range of materials. Part of the A275 series, this disc uses aluminum oxide abrasive on a B-weight paper backing, delivering consistent cut and finish at a super fine 600 grit. The PSA backing allows fast, tool-free mounting to compatible backup pads. Each pack contains 100 discs, making it a practical supply for production and shop environments. The flexible paper construction conforms lightly to contoured surfaces, reducing chatter and improving finish consistency.

This disc is suited for finish sanding operations in woodworking, automotive bodywork, metal fabrication, and general surface prep. The 600 grit super fine grade is appropriate for final smoothing passes, between-coat sanding on painted or sealed surfaces, and light surface conditioning. The 6-vacuum-hole pattern supports dust extraction when used with compatible random orbital or disc sanders equipped for dust collection, keeping the work area cleaner and extending disc life by reducing loading.

Key Features

• 600 grit super fine aluminum oxide abrasive for final finish and between-coat sanding
• PSA backing mounts directly to compatible adhesive backup pads, no fasteners required
• B-weight paper backing balances flexibility and support for flat and mildly contoured surfaces
• 6 vacuum holes for dust extraction compatibility with standard dust-collection sanders
• Flexible construction reduces loading and improves surface contact
• 100 discs per pack for high-volume shop and production use

Compatibility

Designed for use with 6-inch PSA backup pads on random orbital and disc sanders that accept pressure-sensitive adhesive abrasive discs with a 6-vacuum-hole dust extraction pattern.

Installation Notes

Power down and unplug the sander before mounting or removing discs. Align the vacuum holes on the disc with the dust ports on the backup pad before pressing firmly to seat the adhesive. Peel and replace discs when abrasive loading or glazing reduces cut rate. Store unused discs flat and away from moisture to preserve adhesive integrity.