Norton 66261162319 Quick-change Disc 2 in 50 Grit

Product Description

The NORTON 66261162319 is a 2-inch ceramic alumina quick-change abrasive disc designed for high-speed material removal on metal surfaces. It uses a Speed-Lok TS (Type II) attaching system and is backed by a rigid polyester Y-weight cloth for consistent performance under load. Rated to 30,000 RPM, this coarse 50-grit disc delivers fast stock removal and aggressive cutting action. The 100% ceramic grain is engineered to continuously fracture, exposing sharper cutting edges throughout the disc life, while a self-lubricating grain treatment reduces heat buildup during use. A resin bond system maximizes grain retention for extended service intervals.

This disc is suited for weld blending, deburring, and rapid stock removal on 300 series and 400 series stainless steel. It is intended for use with handheld disc sanders equipped with a Type S quick-change spindle. The coarse grit and rigid backing make it a practical choice for fabrication shops, maintenance technicians, and metal finishing trades working on structural and process components where surface preparation speed is the priority.

Key Features

• 100% ceramic alumina grain continuously fractures to expose fresh cutting edges
• Resin bond system maximizes grain retention for longer disc life
• Self-lubricating grain treatment minimizes heat buildup and improves cut rates
• Speed-Lok TS (Type II) Type S attaching system for tool-free disc changes
• Rigid polyester Y-weight backing maintains disc geometry under pressure
• 30,000 RPM maximum rated speed for use with standard handheld disc sanders

Compatibility

Compatible with handheld disc sanders using a Speed-Lok TS (Type II) Type S quick-change spindle. Rated for use on 300 series and 400 series stainless steel. Part of the Norton R980P series.

Installation Notes

Mount the disc onto a compatible Type S Speed-Lok spindle and confirm it is fully seated before powering the tool. Always verify the tool RPM rating does not exceed the disc maximum of 30,000 RPM before operation. Wear appropriate PPE including eye protection and gloves. Inspect the disc for damage before each use and discard any disc that shows cracking, gouging, or delamination.