Norton 66261121013 Quick-change Disc 80 Grit 1.5 in

Product Description

The NORTON 66261121013 is a coated abrasive quick-change disc from the Gemini R766/R228 series, designed for use with Speed-Lok TR (Type III) attachment systems on handheld disc sanders. At 1.5 inches in diameter and rated for 80 grit medium cut, this aluminum oxide disc is cloth and polyester backed with an X/Y-weight, 2-ply construction that resists tearing under aggressive use. It is built for deburring, cleaning, and detailing operations on stainless steel, soft metals, and carbon steels. Metalworkers, fabricators, and maintenance technicians are the primary users of this disc in production and field environments.

This disc suits applications across a broad range of metals including 300 and 400 series stainless steel, aluminum, brass, bronze, titanium, and both hard and soft carbon steels. Its small 1.5-inch diameter makes it well suited for tight contours, weld cleanup in confined areas, and detail work where a larger disc cannot reach. It mounts to handheld disc sanders via the TR (Type III) quick-change interface, which allows fast media swaps without additional hardware.

Key Features

• Speed-Lok TR (Type III) quick-change attachment for tool-free disc changes
• 80 grit aluminum oxide abrasive for medium-grade cutting action
• X/Y-weight 2-ply cloth and polyester backing resists tearing under load
• Rated to 30,000 RPM maximum for use on high-speed handheld sanders
• Flexible construction conforms to curved and contoured surfaces
• Effective on stainless steel, aluminum, brass, bronze, titanium, and carbon steels

Compatibility

Compatible with handheld disc sanders equipped with a Type R or TR (Type III) Speed-Lok quick-change interface. Part of the Gemini R766/R228 series.

Installation Notes

Installation is performed by metalworking professionals or maintenance technicians. Ensure the sander is powered off and disconnected from the power source before changing discs. Verify the spindle speed of the tool does not exceed the 30,000 RPM maximum rating of this disc before operation. Inspect the backing pad and quick-change button for wear before mounting a new disc, and confirm the disc is fully seated on the TR interface before resuming work.