Black button. Generally used for hard to reach areas in paint, rust, and weld removal.

Handy quick change tool for disc grinding which fits any standard 1/4 in drill or air tool.

Abrasive Backing Type: Cloth, Abrasive Backing Weight: YF

Weight, Abrasive Mineral Type: Aluminum Oxide, ANSI

Grade: 24,

Color: Green,

Diameter: 3 Inch Primary

Trademark Name: Green Corps