Norton 66261136576 Psa Disc 8 in 60 Grit Aluminum Oxide

Product Description

The NORTON 66261136576 is a pressure-sensitive adhesive (PSA) abrasive disc designed for aggressive stock removal on metal, wood, and composite surfaces. Built on an X-weight cloth backing, this disc delivers the rigidity and durability needed for high-pressure grinding and finishing applications. The aluminum oxide abrasive cuts consistently across the disc face, and the 60-grit designation places this in the medium-grade range, making it effective for surface prep, weld blending, and coarse shaping work. The maroon disc measures 8 inches in diameter and mounts directly to PSA-compatible backup pads without fasteners or hook-and-loop hardware.

This disc is suited for stationary disc sanders and portable angle grinders fitted with PSA backup pads in industrial, fabrication, and woodworking environments. The flexible cloth backing conforms slightly to contoured workpieces, broadening its usefulness beyond flat-surface work. No vacuum holes are present, so this disc is intended for use on non-vacuum or solid backup pads. It is commonly used by metal fabricators, finish carpenters, and maintenance technicians performing surface conditioning and material removal tasks.

Key Features

• Pressure-sensitive adhesive mount for fast, tool-free disc changes on compatible backup pads
• X-weight cloth backing provides rigidity and resistance to tearing under high-load grinding
• Aluminum oxide abrasive for consistent cutting performance on metal, wood, and composites
• 60 grit medium grade suited for stock removal, weld blending, and surface preparation
• Flexible construction allows moderate conformance to non-flat workpiece profiles
• No vacuum holes — designed for use with solid or non-vacuum PSA backup pads

Compatibility

Designed for use with PSA-compatible backup pads accepting an 8-inch disc. No specific system or model compatibility data was provided for this SKU.

Installation Notes

Installation is performed by fabricators, machinists, or finish tradespeople operating disc sanders or angle grinders. Before mounting, ensure the tool is fully powered down and the backup pad surface is clean and free of adhesive residue from prior discs. Align the disc centrally on the backup pad and apply firm, even hand pressure to activate the adhesive bond. Inspect the disc for tears or delamination before each use and replace immediately if damage is found.