Unmounted Rubber Bonded Abrasive (silicon carbide) wheels are used for light deburring, cleaning, smoothing and polishing with cushioned action performance. Great for hard-to-reach areas on ferrous and non-ferrous alloys, as well as other materials.
Color coded in three different grits: 40-60 brown coarse, 80-120 black medium, 180 dark green fine.
Use with A-M1 and A-M6 mandrels.
25,000 RPM Max Speed. Made in USA.