Norton 66261136683 Psa Disc 16 in 60 Grit Aluminum Oxide

Product Description

The NORTON 66261136683 is a pressure-sensitive adhesive (PSA) abrasive disc designed for aggressive material removal on large flat surface applications. Built on an X-weight cloth backing, it delivers the rigidity and durability needed for demanding sanding operations on wood, metal, and composite surfaces. The disc measures 16 inches in diameter and carries a 60 grit aluminum oxide abrasive, placing it in the medium-to-coarse cutting range. Weighing 0.5 pounds, it mounts directly to PSA-compatible backup pads without fasteners or hook-and-loop hardware. The flexible construction allows the disc to conform slightly to workpiece contours while maintaining consistent abrasive contact.

This disc is suited for wide-drum sanders, disc grinders, and floor sanding equipment that accept 16-inch PSA-mount discs. Typical applications include leveling hardwood floors, stock removal on large wood panels, and surface preparation on metal fabrication tables or weld-ground surfaces. It is commonly installed and used by flooring contractors, cabinet shops, metal fabricators, and industrial maintenance technicians who require a large-format abrasive disc with reliable adhesive retention throughout the full service life of the disc.

Key Features

• 16-inch diameter fits large-format PSA backup pads and drum sanders
• 60 grit aluminum oxide abrasive for medium-to-coarse stock removal
• X-weight cloth backing provides stiffness and tear resistance under load
• Pressure-sensitive adhesive mount — no hook-and-loop hardware required
• Flexible construction allows slight conformance to workpiece surface
• No vacuum holes — suited for solid backup pad configurations

Compatibility

Designed as an OEM-style replacement or standard consumable for equipment accepting 16-inch PSA-mount abrasive discs with no vacuum holes and a solid or non-perforated backup pad.

Installation Notes

Power down and lock out the sanding equipment before mounting or removing the disc. Ensure the backup pad surface is clean and free of adhesive residue from the previous disc before applying the new PSA disc. Press the disc firmly and evenly onto the backup pad to ensure full adhesive contact and prevent edge lifting during operation. Installation is performed by the equipment operator or service technician following the equipment manufacturer's disc-change procedure.