Norton 66261149870 Sanding Disc Roll 120 Grit 5 Inches

Product Description

The NORTON 66261149870 is a bulk roll of 5-inch stick-on sanding discs designed for orbital and random-orbit sanders used in surface preparation, finishing, and material removal applications. Each roll contains 100 no-hole PSA (pressure-sensitive adhesive) discs at 120 grit, providing a medium abrasive cut suited for smoothing wood, composites, and painted surfaces between finish coats. The H290 designation identifies the abrasive series, which delivers consistent scratch patterns and backing durability through a full disc life. These rolls are a practical format for high-volume shop environments where disc changeover speed matters.

These discs are suited for woodworking shops, cabinet shops, auto body prep, and general surface finishing where a 5-inch random-orbit or orbital sander is the primary tool. The stick-on backing allows fast disc swaps without hook-and-loop hardware. At 120 grit, the discs are appropriate for intermediate sanding stages — after aggressive stock removal and before fine finishing grits. The bulk roll format reduces per-disc cost and packaging waste in production environments. Minimum order quantity is 4 rolls per case.

Key Features

• 120 grit abrasive for intermediate surface finishing and scratch refinement
• 5-inch diameter, no-hole configuration for use on standard orbital sanders without dust port alignment
• PSA (pressure-sensitive adhesive) stick-on backing for fast, tool-free disc changes
• H290 abrasive series construction for consistent cut rate and backing integrity
• 100 discs per roll — bulk format reduces downtime from frequent restocking
• Sold in cases of 4 rolls (400 discs per case)

Compatibility

Designed for use with 5-inch random-orbit and orbital sanders that accept PSA (stick-on) backing discs with no dust-extraction holes.

Installation Notes

Application of PSA sanding discs should be performed by a woodworker, finisher, or abrasives technician familiar with orbital sanding equipment. Ensure the sander pad surface is clean and free of adhesive residue before applying a new disc, as contamination reduces adhesion and can cause disc slippage during use. Do not use PSA discs on hook-and-loop pads without an appropriate interface pad. Discs should be stored flat and away from heat or humidity to preserve adhesive integrity.