Norton 66261121024 Quick-change Disc 2in 100 Grit

Product Description

The NORTON 66261121024 is a 2-inch coated abrasive quick-change disc from the Gemini R228 series, designed for use with Speed-Lok TR (Type III) attachment systems on handheld disc sanders. Built on an X-weight, 2-ply cotton cloth backing, it carries 100-grit aluminum oxide abrasive and is rated to a maximum of 30,000 RPM. The flexible backing and medium-fine cut make it well suited for deburring, cleaning, and detailing work on a range of metals. It ships individually and is ordered in multiples of 100 units.

This disc is intended for use on handheld disc sanders in both shop and field environments. It performs on 300 and 400 series stainless steel, aluminum, brass, bronze, hard and soft carbon steels, and titanium. The Type R attaching system and TR quick-change compatibility make it straightforward to swap discs quickly during production or finishing runs without tools. Typical applications include weld cleanup, surface preparation, and light stock removal on fabricated metal components.

Key Features

• Speed-Lok TR (Type III) quick-change attachment, Type R attaching system
• 100 grit aluminum oxide abrasive on X-weight, 2-ply cotton cloth backing
• 30,000 RPM maximum rated speed
• Flexible backing for contouring on curved or irregular surfaces
• Rated for use on stainless steel, aluminum, brass, bronze, carbon steels, and titanium
• Gemini R228 series construction with brown disc color and black button

Compatibility

Compatible with handheld disc sanders equipped with Speed-Lok TR (Type III) or Type R quick-change arbors. Suitable for use on 300 series stainless, 400 series stainless, aluminum, brass, bronze, hard carbon steels, soft carbon steels, and titanium workpieces.

Installation Notes

Mounting and disc changes should be performed with the sander powered off and disconnected from its power source. Verify that the spindle arbor matches the TR quick-change system before attaching the disc. Do not exceed the rated 30,000 RPM maximum speed. Inspect the disc for damage before each use and discard any disc that shows tears, delamination, or distortion.