Norton 66261004435 Hook Loop Disc 80 Grit 5 Inch

Product Description

The NORTON 66261004435 is a 5-inch hook and loop abrasive disc designed for surface preparation, blending, and finishing tasks common in mechanical, HVAC, and plumbing trades. Built with an aluminum oxide abrasive on a flexible, non-woven substrate, this disc delivers consistent medium-grade cutting action at 80 grit. The hook and loop backing allows for fast disc changes without tools, reducing downtime during service calls. The non-woven construction conforms to irregular surfaces, making it well-suited for working around fittings, flanges, and pipe joints where a rigid disc would lose contact. At 0.08 pounds, it is lightweight and easy to handle.

This disc is suited for light metal removal, surface conditioning, and prep work on metal, painted surfaces, and composite materials in both residential and light commercial settings. Typical applications include rust removal, weld blending, surface scuffing before bonding or coating, and deburring cut pipe or conduit ends. Trades that commonly use this disc include HVAC technicians, plumbers, and electricians performing in-field surface prep work. The flexible non-woven construction makes it practical for contoured or hard-to-reach areas encountered in installation and service work.

Key Features

• 80 grit medium grade aluminum oxide abrasive for consistent material removal and surface conditioning
• 5-inch diameter non-woven disc conforms to curved and irregular surfaces
• Hook and loop backing enables fast, tool-free disc swaps on compatible random orbital and disc sanders
• Flexible construction maintains abrasive contact on contoured workpieces
• Lightweight at 0.08 pounds, suitable for extended use without tool fatigue
• No vacuum holes, compatible with non-dust-port backing pads

Compatibility

Designed for use with hook and loop backing pads on random orbital sanders and disc grinders accepting 5-inch abrasive discs. No vacuum hole pattern, so this disc is intended for use without dust extraction through the pad.

Installation Notes

Installation requires a compatible hook and loop backing pad rated for the intended RPM of the tool. Secure the disc firmly to the pad before powering on the tool. Wear appropriate eye and hand protection when performing grinding or surface prep tasks. Follow applicable workplace safety standards for abrasive tool use.