Norton 66254477327 Psa Abrasive Disc 80 Grit 5 Inches

Product Description

The NORTON 66254477327 is a PSA (pressure-sensitive adhesive) abrasive disc designed for use with disc sanders in surface preparation, material removal, and finishing applications. It features an aluminum oxide abrasive grain at 80 grit, a medium grade that balances material removal rate with surface finish. The C-weight paper backing provides flexibility for contoured surfaces while maintaining durability under continuous sanding loads. Each pack contains 100 discs, making it a practical stocking unit for busy shops or field service operations. This disc is part of the A296 series and is intended for installation by woodworkers, metal fabricators, and trades professionals who run disc sander equipment.

This disc is suited for both residential shop use and light commercial fabrication environments. The 5-inch diameter and PSA backing make it compatible with standard 5-inch disc sander platens. The gold disc color is typical of aluminum oxide finishing discs in this grit range. Vacuum hole configuration includes 5 holes to support dust extraction, keeping the work surface clear and extending disc life during extended sanding sessions.

Key Features

• 80 grit aluminum oxide abrasive for medium-grade material removal and surface prep
• PSA backing for quick, tool-free disc changes on compatible sanders
• 5 vacuum holes for dust extraction compatibility
• C-weight paper backing offers flexibility on contoured surfaces
• Gold disc color for easy grit identification in multi-grit setups
• 100 discs per pack for high-volume use

Compatibility

Designed for use with disc sanders accepting 5-inch PSA abrasive discs with 5-hole vacuum dust extraction patterns.

Installation Notes

Power down and disconnect the sander from its power source before changing discs. Peel the PSA liner and press the disc firmly and evenly onto a clean, dry sander platen to ensure full adhesion and prevent disc slippage during use. Inspect the platen surface for debris or adhesive buildup before applying a new disc, as contamination can cause uneven contact and premature disc failure.