Norton 66254461067 7 Inch 60 Grit Ceramic Flap Disc Type 27

Product Description

The NORTON 66254461067 is a 7-inch Type 27 ceramic alumina flap disc engineered for aggressive material removal on metals. Running at up to 8600 RPM, this coated abrasive disc features a plastic backing and a medium-grade, 60-grit ceramic alumina abrasive that delivers consistent cut rates and longer service life compared to conventional aluminum oxide products. The trimmable design allows techs to expose fresh abrasive as the disc wears, maintaining cutting efficiency throughout the life of the disc. It is part of the Norton R980P series and is suitable for professional grinding, blending, and finishing operations in fabrication and maintenance environments.

This flap disc is designed for use on steels, stainless steel, and titanium, making it well suited for metal fabrication shops, structural welding operations, pipeline work, and general industrial maintenance. The Type 27 flat profile works best for surface grinding and blending on flat or slightly contoured workpieces. The 5/8-11 arbor hole threads directly onto standard angle grinders used by welders, ironworkers, and maintenance technicians. The orange disc color is consistent with the Norton R980P product family.

Key Features

• Ceramic alumina abrasive for high cut rates and extended disc life on hard metals
• Type 27 flat profile optimized for surface grinding and blending on flat workpieces
• Trimmable design exposes fresh abrasive as the disc wears
• Plastic backing provides consistent support and flexibility during use
• 5/8-11 arbor hole fits standard angle grinders without adapters
• Rated to 8600 RPM for compatibility with common 7-inch angle grinders

Compatibility

Designed for use on steels, stainless steel, and titanium. Fits angle grinders with a 5/8-11 threaded spindle and a 7-inch disc capacity rated at or above 8600 RPM.

Installation Notes

Mounting and operation should be performed by qualified personnel familiar with angle grinder safety practices. Always verify the grinder spindle speed does not exceed the 8600 RPM disc rating before mounting. Power down and disconnect the grinder from its power source before installing or removing the disc. Wear appropriate PPE including a face shield, gloves, and hearing protection during operation.