Norton 66623340099 Hook Loop Disc 1-1/2 in 50 Grit Aluminum Oxide

Product Description

The NORTON 66623340099 is a hook and loop abrasive disc designed for surface preparation, blending, and light material removal tasks. Built with a non-woven aluminum oxide construction, it delivers consistent scratch patterns and controlled cutting action without loading quickly. At 50 grit, it falls in the coarse grade range, making it well-suited for scuffing, deburring, and surface conditioning on metal, wood, and composite materials. The disc measures 1-1/2 inches in diameter and is flexible, allowing it to conform to contoured or irregular surfaces. Licensed tradespeople and skilled trades workers in fabrication, finishing, and maintenance applications rely on this type of disc for repeatable results on detail work and tight-access areas.

This disc is intended for use with hook and loop compatible random orbital sanders, die grinders, and rotary tools that accept 1-1/2 inch discs. Its small diameter makes it particularly useful in confined spaces or on workpieces where a standard 5-inch or 6-inch disc would be impractical. The non-woven abrasive structure is appropriate for both wet and dry applications in metal fabrication shops, maintenance facilities, and finishing environments. No vacuum holes are present on this disc.

Key Features

• 50 grit coarse grade aluminum oxide abrasive for aggressive surface conditioning and scuffing
• Non-woven construction resists loading and provides consistent scratch pattern throughout disc life
• Flexible disc body conforms to curved and irregular surface profiles
• Hook and loop backing for fast disc changes without adhesive
• 1-1/2 inch diameter suited for detail work and tight-access applications
• Rated to 30,000 RPM maximum for compatibility with high-speed rotary tools

Compatibility

Designed for use with hook and loop compatible rotary tools, die grinders, and random orbital sanders that accept 1-1/2 inch abrasive discs.

Installation Notes

This disc is installed and removed by hand on any compatible hook and loop backing pad. Verify that the tool RPM rating does not exceed the 30,000 RPM maximum disc rating before use. Always power down and disconnect the tool from its power source before changing discs. Wear appropriate eye protection and follow applicable shop safety practices when operating abrasive tools.