Norton 66261162322 Quick-change Disc 60 Grit Ceramic 2 in

Product Description

The NORTON 66261162322 is a 2-inch ceramic alumina quick-change abrasive disc designed for aggressive material removal on metal surfaces. Part of the R980P series, it uses 100% ceramic grain that continuously fractures to expose sharper cutting edges throughout the life of the disc. The resin bond system maximizes grain retention, while a self-lubricating grain treatment reduces heat buildup and sustains faster cut rates. At 60 grit medium-coarse grade, this disc is engineered for rapid stock removal, weld blending, and deburring operations. It is rated to 20,000 RPM and backed with a rigid polyester Y-weight cloth for consistent performance under load.

This disc is intended for use on 300 series and 400 series stainless steel with handheld disc sanders. The Speed-Lok TR (Type III) quick-change attachment system, also compatible with Type R attaching systems, allows fast disc swaps without tools, making it well suited for production grinding, fabrication shops, and field weld finishing where downtime between disc changes must be minimized. Each disc is sold individually, with a minimum order quantity of 25 units.

Key Features

• 100% ceramic alumina grain fractures continuously to expose fresh, sharp cutting edges
• Resin bond system maximizes grain retention for longer disc life
• Self-lubricating grain treatment reduces heat at the workpiece for a cooler cut
• 60 grit provides fast stock removal, weld blending, and deburring on stainless steel
• Rigid polyester Y-weight backing maintains disc geometry under aggressive grinding pressure
• Speed-Lok TR quick-change hub enables tool-free disc replacement on compatible sanders

Compatibility

Designed for use with handheld disc sanders equipped with a Speed-Lok TR (Type III) or Type R quick-change attachment system. Rated for material applications including 300 series and 400 series stainless steel.

Installation Notes

Installation and disc changes are typically performed by metal fabricators, welders, and grinding technicians. Before mounting or removing a disc, power down the tool and allow the spindle to come to a complete stop. Confirm the tool spindle speed does not exceed the disc maximum RPM rating before operation. Inspect the disc for cracks or damage before each use and discard any disc that shows signs of wear through the backing or structural compromise.