Norton 66261136560 Psa Disc 3 Inch 60 Grit Aluminum Oxide

Product Description

The NORTON 66261136560 is a pressure-sensitive adhesive (PSA) abrasive disc designed for aggressive material removal on metal, wood, and composites. Built on an X-weight cloth backing, this 3-inch disc delivers the rigidity and durability needed for demanding grinding and finishing operations. The aluminum oxide abrasive grain at 60 grit provides medium-grade stock removal, making it a standard choice for surface prep, weld blending, and deburring tasks. The flexible cloth construction conforms to slightly contoured surfaces without sacrificing cut rate. This disc is part of the NORTON R228 series.

This disc is suited for use on bench-top disc sanders, random orbit tools, and backing pad setups common in metal fabrication shops, woodworking facilities, and general maintenance environments. The PSA mount allows fast disc changes without mechanical fasteners. At 3 inches in diameter with no vacuum holes, it is designed for solid backing pads where dust extraction is handled by an external shroud or is not required. Trades including sheet metal workers, fabricators, and maintenance technicians regularly use discs of this type for surface conditioning and preparation ahead of coating or welding.

Key Features

• 3-inch diameter PSA disc for fast mounting and removal on compatible backing pads
• 60-grit aluminum oxide abrasive delivers medium-grade material removal and surface prep
• X-weight cloth backing provides high tensile strength and resistance to tearing under load
• Flexible construction allows conformance to mildly contoured work surfaces
• No vacuum holes — suited for solid backing pad configurations
• Part of the NORTON R228 series for consistent grain and backing performance

Compatibility

Designed for use with 3-inch PSA backing pads on bench disc sanders and rotary tools that accept pressure-sensitive adhesive mounted abrasive discs.

Installation Notes

Ensure the backing pad surface is clean and free of debris before applying the PSA disc — contamination reduces adhesion and can cause the disc to release during operation. Power down and disconnect the tool before mounting or removing abrasive discs. Do not exceed the maximum RPM rating of the backing pad. Inspect each disc for tears or delamination before use and discard any damaged discs.