Norton 66261014890 Quick-change Disc 3in Silicon Carbide Fine

Product Description

The NORTON 66261014890 is a 3-inch non-woven quick-change disc from the Bear-Tex Rapid Blend series, designed for surface blending and finishing across a wide range of materials. It uses silicon carbide grain to deliver faster cutting action and a brighter scratch pattern compared to aluminum oxide alternatives. The fine-grade abrasive is distributed throughout the non-woven backing, so the disc maintains consistent cut as it wears. Rated to 15,000 RPM, it is compatible with Type III (TR) and Type R quick-change attaching systems. HVAC, sheet metal, and general maintenance technicians reach for this disc when blending welds, prepping aluminum surfaces, or finishing masonry and tile substrates.

This disc is suited for use on aluminum, asphalt, concrete, hard and soft woods, masonry, natural stone, tile, and drywall. It runs on handheld disc sanders and straight grinders equipped with a Type R or TR quick-change arbor. Its compact 3-inch diameter makes it well-suited to tight-clearance work and smaller grinder heads common in field service environments. A single disc per package supports job-site purchasing flexibility.

Key Features

• Silicon carbide grain provides faster cutting and a brighter, more uniform scratch pattern
• Abrasive distributed throughout the non-woven disc for consistent performance as the disc wears down
• Fine grade for surface blending and finishing — not aggressive stock removal
• Compatible with Type III (TR) and Type R quick-change attaching systems
• Rated to 15,000 RPM for use with standard handheld disc sanders and straight grinders
• Works on aluminum, concrete, masonry, natural stone, tile, drywall, and wood surfaces

Compatibility

Designed for use with handheld disc sanders and straight grinders equipped with a Type R or Type III (TR) quick-change attaching system. Suitable for material applications including aluminum, asphalt, concrete, hard woods, soft woods, masonry, natural stone, tile, and drywall.

Installation Notes

Mount and dismount quick-change discs only while the grinder or sander is fully powered off and unplugged or locked out. Verify the tool spindle accepts a Type R or TR arbor before installing. Do not exceed the 15,000 RPM maximum speed rating. Inspect the disc for tears or damage before each use and replace if the non-woven material shows signs of delamination.