With the Dremel 512S ez SpeedClic finishing abrasive buffs, you achieve a delicate, uniform surface finish on wood, paint, and detailed profiles. The fine 320 grit gently clears away raised fibers and minor surface imperfections without causing deep scratches or rounding off sharp edges. Thanks to the flexible buff material, this 25 mm accessory adapts smoothly to intricate curves, hollows, and tight corners during restoration or model making jobs. The integrated ez SpeedClic design lets you switch discs in seconds without any wrench using a compatible SC402 mandrel. Operating at speeds up to 20,000 RPM, this 2-piece pack gives you the accuracy and control needed for detailed work.