3M - FLAP DISC,MAX RPM 13300,4-1/2" DIA. - MMMAB05924

This series 769F Type 27 flap sanding disc measures 4 1/2 x 7/8 inches. With 120 grit coated ceramic fine-abrasive grain and YF-weight polyester backing, this disc has a maximum RPM of 13,300 and is grey in colour.