Norton 66623307048 Psa Sanding Disc 120 Grit 5 Inch

Product Description

The NORTON 66623307048 is a PSA (pressure-sensitive adhesive) sanding disc designed for use with disc sanders in professional finishing and surface preparation applications. The disc measures 5 inches in diameter and cuts with 120-grit aluminum oxide abrasive, placing it in the fine-grade range for smooth material removal and surface refinement. It features a C-weight paper backing for a balance of flexibility and support, along with 5 vacuum holes for dust extraction compatibility. Each package contains 100 discs, making this a practical shop supply for sustained production work.

This disc is suited for woodworking, metalworking, and general surface preparation tasks where a fine finish is required before coating or assembly. The PSA backing allows for fast mounting and removal on compatible adhesive-style disc sander platens. The gold-colored aluminum oxide abrasive is a standard choice for furniture shops, cabinet makers, auto body technicians, and general contractors performing finish sanding on wood and light metal surfaces. The Series A296 designation identifies it within the NORTON line of coated abrasive discs.

Key Features

• 120-grit aluminum oxide abrasive for fine-grade material removal and surface prep
• PSA backing for tool-free mounting on adhesive disc sander platens
• C-weight paper backing balances flexibility with cutting support
• 5 vacuum holes for dust collection system compatibility
• Gold disc color for visual identification; part of the NORTON A296 series
• 100 discs per package for high-volume shop use

Compatibility

Designed for use with disc sanders that accept 5-inch PSA-mount sanding discs with a 5-hole vacuum pattern.

Installation Notes

Disc sanders should be powered off and unplugged before mounting or removing abrasive discs. Align vacuum holes with the platen ports before pressing the PSA disc firmly into place to ensure full adhesion and proper dust extraction. Replace the disc when abrasive becomes glazed or loaded, as continued use reduces cut quality and generates excess heat. Dispose of used discs per applicable shop waste guidelines.