Norton 66261170285 Quick-change Disc 2in Aluminum Oxide Medium

Product Description

The NORTON 66261170285 is a quick-change abrasive disc from the Bear-Tex Rapid Prep series, designed for surface conditioning, weld blending, and light stock removal on metal substrates. The disc measures 2 inches in diameter and uses a non-woven aluminum oxide construction with a nylon web backing, delivering consistent cut rate and surface finish throughout the life of the disc. It attaches via a TR (Type III) quick-change system, which seats and releases without tools on compatible die grinders. The medium grade cuts aggressively enough for mild weld removal while leaving a controlled surface finish. Maximum operating speed is 20,000 RPM. Weight is 0.015 pounds per disc.

This disc is suited for metalworking applications in fabrication shops, maintenance environments, and field service work where surface preparation or blending is required. Compatible materials include 300 and 400 series stainless steel, aluminum, brass, bronze, copper, cast iron, ductile iron, gray iron, hard and soft carbon steels, super alloys, and titanium. The primary machine application is a die grinder equipped with a TR-style quick-change arbor. The flexible nylon web construction allows the disc to conform to curved and irregular surfaces, making it practical for weld toe blending and prep work ahead of coating or inspection.

Key Features

• TR (Type III) quick-change attaching system for tool-free disc swaps on compatible die grinders
• Non-woven aluminum oxide construction with nylon web backing for consistent cut rate and extended disc life
• Medium grade abrasive suited for mild weld removal, surface blending, and pre-coat preparation
• Flexible construction conforms to curved and contoured surfaces
• Rated for use on a wide range of metals including stainless steel, aluminum, copper, titanium, and carbon steels
• Maximum operating speed of 20,000 RPM

Compatibility

Designed for use with die grinders fitted with a TR (Type III) quick-change arbor. Suitable for use on 300 series stainless, 400 series stainless, aluminum, brass, bronze, cast iron, ductile iron, gray iron, hard carbon steels, soft carbon steels, super alloys, copper, and titanium.

Installation Notes

This disc is installed and removed by a metalworker or fabricator without tools using the TR quick-change arbor interface. Before mounting or removing any abrasive disc, ensure the die grinder is powered off and disconnected from its air or electrical supply. Never exceed the 20,000 RPM maximum speed rating marked on the disc. Inspect the disc for damage before each use and do not use any disc that is torn, delaminated, or otherwise compromised.