Norton 66261004442 Hook Loop Disc 120 Grit 3 Inch

Product Description

The NORTON 66261004442 is a 3-inch hook and loop abrasive disc designed for surface finishing, blending, and light material removal. Built with aluminum oxide abrasive on a non-woven, flexible backing, this disc delivers consistent medium-grade cutting action at 120 grit. The flexible construction allows the disc to conform to contoured and flat surfaces alike, making it a practical choice for finishing passes where rigidity would cause uneven results. It attaches and releases quickly via hook and loop fastening, reducing changeover time during production or service work.

This disc is suited for metalworking, woodworking, and general surface preparation tasks in both shop and field environments. Trades that commonly use this disc include sheet metal workers, fabricators, finish carpenters, and maintenance technicians. At 120 grit, it is appropriate for intermediate finishing steps — after coarser stock removal and before final fine finishing or coating prep. The non-woven construction resists loading on softer materials and provides a more uniform scratch pattern compared to coated abrasive discs at the same grit designation.

Key Features

• 120 grit aluminum oxide abrasive for medium-grade cutting and surface blending
• Non-woven, flexible backing conforms to flat and contoured work surfaces
• Hook and loop attachment for fast disc changes on compatible random orbital and disc sanders
• No vacuum holes — suited for use on sanders without dust extraction ports
• Lightweight at 0.03 pounds per disc

Compatibility

Designed as a drop-in replacement for 3-inch hook and loop abrasive discs used on compatible random orbital sanders and disc finishing tools that accept non-vacuum-hole disc configurations.

Installation Notes

Installation requires a sander or grinder fitted with a 3-inch hook and loop backing pad. Ensure the tool is powered off and unplugged before changing discs. Align the disc flat against the backing pad and press firmly to seat the hook and loop fasteners before resuming operation. Inspect the backing pad periodically for worn hooks that may reduce disc retention.