EZ SpeedClic: Finishing Abrasive Buffs grit 320 (512S)
Dremel 512S, Buffing disc, 0.126" (3.2 mm), 0.984" (2.5 cm)
Dremel 512S. Type: Buffing disc, Shank diameter: 0.126" (3.2 mm), Diameter: 0.984" (2.5 cm)